Maryland Department of Natural Resources

MGS Publications Price List

ARCHEOLOGICAL STUDIES
     In 1990, the Division of Archeology was transferred from the Maryland Geological Survey.
     The following publications are no longer available through Maryland Geological Survey . To obtain copies of Archeological Studies or information concerning other archeology reports or Maryland archeology please contact:

OMP Archeological Section
Historical & Cultural Programs
Department of Housing and Community Development
100 Community Place
Crownsville, MD 21032
(phone 410 514- 7665).

AN ARCHEOLOGICAL SEQUENCE IN THE MIDDLE CHESAPEAKE REGION (1973)
Wright, H.T
BIBLIOGRAPHY OF MARYLAND ARCHEOLOGY (1981)
Brown, L.E. and Curry, D.C.
BIBLIOGRAPHY OF MARYLAND ARCHEOLOGY, 1981-1984 SUPPLEMENT (1985)
Curry, D.C. and Brown, L.E.
RADIOCARBON DATING OF ARCHEOLOGICAL SAMPLES FROM MARYLAND (1986)
Boyce, H.L. and Frye, L.A.
BASIC DATA REPORTS
BDR 1 RECORDS OF WELLS AND SPRINGS IN BALTIMORE COUNTY, MARYLAND $5.00
406 p., 1 pl., 1 fig., 4 tabs. Laughlin, C.P., 1966. (Available only on microfiche)
BDR 2 RECORDS OF WELLS AND SPRINGS, CHEMICAL ANALYSES, AND SELECTED WELL LOGS IN CHARLES COUNTY, MARYLAND Out of Print
93 p., 1 pl., 4 tabs. Slaughter, T.H. and Laughlin, C.P., 1966
BDR 3 HYDROGEOLOGIC DATA FROM THE JANES ISLAND STATE PARK TEST WELL (1,514 FEET), SOMERSET COUNTY, MARYLAND $5.00
24 p., 11 figs., 13 tabs. Hansen, H.J., 1967
BDR 4 SOUTHERN MARYLAND RECORDS OF SELECTED WELLS, WATER LEVELS, AND CHEMICAL ANALYSES OF WATER $5.00
48 p., 4 pls., 1 fig., 5 tabs. Weigle, J.M. and Webb, W.E., 1970. (Available only on microfiche)
BDR 5 DEEP WELLS OF MARYLAND $5.00
161 p., 1 pl., 1 fig., 1 tab. Edwards, J., Jr., 1970. (Available only on microfiche)
BDR 6 WORCESTER COUNTY GROUND-WATER INFORMATION: WELL RECORDS, PUMPAGE, CHEMICAL QUALITY DATA, AND SELECTED WELL LOGS $5.00
90 p., 1 pl., 5 tabs. Lucas, R.C., 1972
BDR 7 HARFORD COUNTY GROUND-WATER INFORMATION: WELL RECORDS, CHEMICAL QUALITY DATA, AND PUMPAGE $5.00
89 p., 1 pl., 3 tabs. Nutter, L.J. and Smigaj, M.J., 1975
BDR 8 ANNE ARUNDEL COUNTY GROUND-WATER INFORMATION: SELECTED WELL RECORDS, CHEMICAL-QUALITY DATA, PUMPAGE, APPROPRIATION DATA, AND SELECTED WELL LOGS $6.50
149 p., 1 fig., 7 tabs., 28 maps. Lucas, R.C., 1976
BDR 9 INTERSTITIAL WATER CHEMISTRY OF CHESAPEAKE BAY SEDIMENTS $5.00
67 p., 1 fig., 3 tabs. Bricker, O.P., Matisoff, G., and Holdren, G.R., Jr., 1977
BDR 10 MARYLAND GROUND-WATER INFORMATION: CHEMICAL QUALITY DATA $10.50
125 p., 27 tabs., 47 maps. Woll, R.S., 1978
BDR 11 GARRETT COUNTY WATER-WELL RECORDS, CHEMICAL-QUALITY DATA, GROUND-WATER USE, COAL TEST-HOLE DATA, AND SURFACE-WATER DATA $8.00
102 p., 2 pls., 5 figs., 10 tabs. Nutter, L.J. et al., with a section on gas-well records compiled by Schwarz, K.A. and Edwards, J., Jr., 1980
BDR 12 CARROLL COUNTY GROUND-WATER INFORMATION: WELL RECORDS, SPRING RECORDS, AND CHEMICAL-QUALITY DATA $10.50
251 p., 29 figs., 4 tabs. Hilleary, J.T. and Weigle, J.M., 1981
BDR 13 PRINCE GEORGE'S COUNTY GROUND-WATER INFORMATION: WELL RECORDS, CHEMICAL-QUALITY DATA, PUMPAGE, APPROPRIATION DATA, OBSERVATION WELL RECORDS, AND WELL LOGS $9.50
160 p., 30 figs., 7 tabs. Tompkins, M.D., 1983
BDR 14 RECORDS OF SELECTED WELLS, CALVERT AND ST. MARY'S COUNTIES, MARYLAND $13.25
117 p., 2 figs., 10 tabs. Drummond, D.D., 1984
BDR 15 GROUND-WATER AND SURFACE-WATER DATA FOR FREDERICK COUNTY, MARYLAND $15.25
240 p., 5 figs., 13 tabs. Dine, J.R., Tompkins, M.D., and Duigon, M.T., 1985
BDR 16 HYDROLOGIC DATA FOR CECIL COUNTY, MARYLAND $15.00
150 p., 4 figs., 13 tabs. Willey, R.E. et al., 1987
BDR 17 GROUND-WATER LEVELS FROM THE MARYLAND OBSERVATION-WELL NETWORK, 1943-86. $11.25
234 p., 1 pl., 8 figs., 1 tab. Smigaj, M.J. and Davis, R.G., Jr., 1987
BDR 18 GROUND-WATER AND SURFACE-WATER DATA FOR WASHINGTON COUNTY, MARYLAND $25.00
273 p., 6 figs., 21 tabs. Duigon, M.T., Dine, J.R., and Tompkins, M.D., 1989
BDR 19 HYDROLOGIC DATA FOR HOWARD COUNTY, MARYLAND $16.50
240 p., 6 figs., 21 tabs. Dine, J.R., Adamski, J.C., and Tompkins, M.D., 1992
BDR 20 GROUND-WATER AND SURFACE-WATER DATA FOR KENT COUNTY, MARYLAND $13.00
155 p., 6 figs., 19 tabs. Tompkins, M.D., Cooper, B.F., and Drummond, D.D., 1994
BDR 21 GROUND-WATER LEVEL DATA IN SOUTHERN MARYLAND $29.00
365 p., 5 pls., 4 figs., 2 app. Curtin, S. R. and Dine, J.R., 1995
BDR 22 HYDROGEOLOGIC DATA FROM SIX TEST WELLS IN THE UPPER PATAPSCO AND LOWER PATAPSCO AQUIFERS IN SOUTHERN MARYLAND PDF Only
78 p., 20 figs., 19 tabs. Calis, N. and Drummond,D.D., 2008
BDR 23 HYDROGEOLOGIC DATA FROM EIGHT TEST-WELL SITES ON THE MARYLAND EASTERN SHORE PDF Only
103 p., 44 figs., 11 tabs. Drummond, D.D., Andreasen, D.C., Staley, A.W., and Bolton, D.W., 2012
BULLETINS
Bull. 1 SUMMARY OF RECORDS OF SURFACE WATERS OF MARYLAND AND THE POTOMAC RIVER BASIN, 1892-1943. $5.00
296 p. 1944
Bull. 2 CRETACEOUS AND TERTIARY SUBSURFACE GEOLOGY - The Stratigraphy, Paleontology, and Sedimentology of Three Deep Test Wells on the Eastern Shore of Maryland $5.00
456 p., 39 pls., 30 figs., 20 tabs. Anderson, J.L. et al., 1948. (Available only on microfiche)
Reprint from Bull. 2: Appendix and Figs. 10, 20, and 21 $2.50
Bull. 3 EOCENE STRATIGRAPHY AND FORAMINIFERA OF THE AQUIA FORMATION $5.00
93 p., 5 pls., 21 figs. Shifflett, E., 1948. (Available only on microfiche)
Bull. 4 GEOLOGY AND GROUND-WATER RESOURCES OF THE BALTIMORE AREA Out of Print
573 p., 26 pls., 30 figs., 17 tabs. Bennett, R.R. and Meyer, R.R., 1952. (Available only on microfiche)
Bull. 5 THE WATER RESOURCES OF ANNE ARUNDEL COUNTY $5.00
149 p., 7 pls., 10 figs., 5 tabs. Bennion, V.R. and Brookhart, J.W., 1949. (Available only on microfiche)
Bull. 6 SHORE EROSION IN TIDEWATER MARYLAND $5.00
141 p., 35 pls., 10 figs., 21 tabs. Singewald, J.T., Jr. and Slaughter, T.H., 1949. (Available only on microfiche)
Reprint from Bulletin 6: The shore erosion problem and summary of shore erosion in Tidewater Maryland. 30 p., 7 pls., 4 figs., 6 tabs. 1949 $1.00
Bull. 7 THE CAVES OF MARYLAND (see also ES3, Caves of Maryland) $5.00
76 p., 11 pls., 16 figs. Davies, W.E., 1950 (rev. 1952). (Replaced by Educ. Series 3) (Available only on microfiche)
Bull. 8 THE WATER RESOURCES OF CALVERT COUNTY $5.00
100 p., 3 pls., 5 figs., 5 tabs. Bennion, V.R., Dougherty, D.F., and Overbeck, R.M., 1951. (Available only on microfiche)
Bull. 9 REFRACTORY CLAYS OF MARYLAND COAL MEASURES $5.00
182 p., 8 pls., 26 figs., 2 tabs. Waag, K.M., 1950
Bull. 10. GEOLOGY AND WATER RESOURCES OF PRINCE GEORGE'S COUNTY $5.00
270 p., 6 pls., 9 figs., 9 tabs. Cooke, C.W., Martin, R.O.R., and Meyer, G., 1952. (Available only on microfiche)
Bull. 11 THE WATER RESOURCES OF ST. MARY'S COUNTY $5.00
195 p., 7 pls., 5 figs., 11 tabs. Martin, R.O.R. and Ferguson, H.F., 1953. (Available only on microfiche)
Bull. 12 THE SEDIMENTS OF CHESAPEAKE BAY $5.00
120 p., 18 pls., 7 figs., 6 tabs. Ryan, J.D., 1953. (Available only on microfiche)
Bull. 13 GEOLOGY AND WATER RESOURCES OF GARRETT COUNTY $5.00
349 p., 11 pls., 24 figs., 26 tabs. Amsden, T.W., Singewald, J.T., Jr., Overbeck, R.M., and Martin, R.O.R., 1954. (Available only on microfiche)
Bull. 14 THE WATER RESOURCES OF HOWARD AND MONTGOMERY COUNTIES $5.00
260 p., 8 pls., 18 figs., 22 tabs. Dingman, R.J., Meyer, G., and Martin, R.O.R., 1954. (Available only on microfiche)
Bull. 15 GROUND-WATER RESOURCES OF THE SOUTHERN MARYLAND COASTAL PLAIN $5.00
347 p., 15 pls., 26 figs., 35 tabs. Otton, E.G., 1955. (Available only on microfiche)
Bull. 16 THE WATER RESOURCES OF SOMERSET, WICOMICO, AND WORCESTER COUNTIES $6.00
533 p., 17 pls., 53 figs., 48 tabs. Rasmussen, W.C., Slaughter, T.H., Meyer, R. R., Bennett, R.R., and Hulme, A.E., 1955
Bull. 17 WATER RESOURCES OF BALTIMORE AND HARFORD COUNTIES $5.00
233 p., 11 pls., 26 figs., 24 tabs. Dingman, R.J., Ferguson, H.F., and Martin, R.O.R., 1956. (Available only on microfiche)
Bull. 18 THE WATER RESOURCES OF CAROLINE, DORCHESTER, AND TALBOT COUNTIES $6.00
465 p., 17 pls., 16 figs., 56 tabs. Rasmussen, W.C., Slaughter, T.H., Hulme, A.E., and Murphy, J.J., 1957
Bull. 19 GEOGRAPHY AND GEOLOGY OF MARYLAND $5.00
242 p., 29 pls., 28 figs., 21 tabs. Vokes, H.E., 1957. Revised by Edwards, J., Jr., 1974. (Available only on microfiche)
Bull. 20 MIOCENE FOSSILS OF MARYLAND, 2nd Edition
on CD-ROM only.		 $10.00
($8.00 each for 10 or more)
available only on CD-ROM. Vokes, H.E., John D. Glaser and Robert D. Conkwright , 2000
Bull. 21 THE WATER RESOURCES OF CECIL, KENT AND QUEEN ANNE'S COUNTIES $6.00
478 p., 13 pls., 18 figs., 58 tabs. Overbeck, R.M., Slaughter, T.H., and Hulme, A.E., 1958
Bull. 22 THE WATER RESOURCES OF CARROLL AND FREDERICK COUNTIES $5.00
355 p., 5 pls., 35 figs., 37 tabs. Meyer, G. and Beall, R.M., 1958. (Available only on microfiche)
Bull. 23 PHYSICAL PROPERTIES OF NONMARINE CRETACEOUS CLAYS IN THE MARYLAND COASTAL PLAIN $6.00
11 p., 5 pls., 2 figs., 6 tabs. Knechtel, M.M., Hamlin, H.P., Hosterman, J.W., and Carroll, D., 1961
Bull. 24 THE WATER RESOURCES OF ALLEGANY AND WASHINGTON COUNTIES $5.00
408 p., 9 pls., 25 figs., 49 tabs. Slaughter, T.H. and Darling, J.M., 1962
Bull. 25 MARYLAND STREAMFLOW CHARACTERISTICS $5.00
136 p., 14 figs., 6 tabs. Darling, J.M., 1962. (Updated by Report of Investigations 35)
Bull. 26. GROUND-WATER SUPPLIES FOR INDUSTRIAL AND URBAN DEVELOPMENT IN ANNE ARUNDEL COUNTY $5.00
90 p., 22 pls., 13 figs., 28 tabs. Mack, F.K. and Richardson, C.A., 1962
Bull. 27 THE SPORES AND POLLEN OF THE POTOMAC GROUP OF MARYLAND $5.00
215 p., 43 pls., 7 figs., 7 tabs. Brenner, GJ., 1963. (hard cover only)
Bull. 28 COPPER, ZINC, LEAD, IRON, COBALT, AND BARITE DEPOSITS IN THE PIEDMONT UPLAND OF MARYLAND $5.00
72 p., 10 figs., 5 tabs. Heyl, A.V. and Pearre, N.C., 1965. (Available only on microfiche)
Bull. 29 GROUND WATER IN PRINCE GEORGE'S COUNTY $5.00
101 p., 2 pls., 40 figs., 15 tabs. Mack, F.K., 1966. (Available only on microfiche)
Bull. 30 AVAILABILITY OF GROUND WATER IN CHARLES COUNTY, MARYLAND $5.00
100 p., 31 figs., 14 tabs. Slaughter, T.H., Otton, E.G., and Laughlin, C.P., 1968
Bull. 31 GEOHYDROLOGY OF CHANNEL-FILL DEPOSITS NEAR SALISBURY, MARYLAND $6.50
124 p., 47 figs., 12 tabs. Mack, F.K., Thomas, W.O., Jr., and Weigle, J.M., 1972.
Bull. 32 GROUND-WATER RESOURCES OF HARFORD COUNTY, MARYLAND $5.00
44 p., 17 figs., 3 tabs. Nutter, L.J., 1977
Bull. 33 WATER RESOURCES OF FREDERICK COUNTY, MARYLAND $12.50
106 p., 2 pls., 50 figs., 22 tabs. Duigon, M.T. and Dine, J.R., 1987
Bull. 34 WATER RESOURCES AND ESTIMATED EFFECTS OF GROUND-WATER DEVELOPMENT, CECIL COUNTY, MARYLAND $16.00
133 p., 6 pls., 32 figs., 30 tabs. Otton, E.G., Willey, R.E., McGregor, R.A., Achmad, G., Hiortdahl, S.N., and Gerhart, J.M., 1988
Bull. 35 HYDROGEOLOGY AND GROUND-WATER RESOURCES OF SOMERSET COUNTY, MARYLAND $18.00
156 p., 9 pls., 42 figs., 14 tabs. Werkheiser, W.H., 1990
Bull. 36 WATER RESOURCES OF WASHINGTON COUNTY, MARYLAND $14.50
109 p., 3 pls., 48 figs., 24 tabs. Duigon, M.T. and Dine, J.R., 1991. (includes geologic map in pocket; map also available separately, see p. 4.)
Bull. 37 THE GEOLOGY OF CECIL COUNTY, MARYLAND $13.50
183 p., 2 pls., 74 figs., 14 tabs. Higgins, M.W. and Conant, L.B., 1990. (includes geologic map in pocket; map also available separately, see p. 4.)
Bull. 38 WATER RESOURCES OF HOWARD COUNTY, MARYLAND  $13.50
128 p., 3 pls., 41 figs., 38 tabs. Dine, J.R., Adamski, J.C. and Duigon, M.T., 1995. (includes geologic map in pocket; map also available separately, see p. 4.)
COUNTY REPORTS
ALLEGANY COUNTY $5.00
323 p. 30 pls., 15 figs., Abbe, C., Jr., et al., 1900. (Available only on microfiche)
ANNE ARUNDEL COUNTY $5.00
232 p., 9 pls., 4 figs. Little, H.P. et al., 1917. (Available only on microfiche)
BALTIMORE COUNTY $5.00
420 p., 38 pls., 20 figs. Berry, E.W. et al., 1929. (Available only on microfiche)
CALVERT COUNTY $5.00
227 p., 14 pls., 11 figs. Shattuck, G.B. et al., 1907. (Available only on microfiche)
CARROLL AND FREDERICK COUNTIES $5.00
312 p., 23 pls., 31 figs. Stose, A.J. et al., 1946. (Available only on microfiche)
CECIL COUNTY $5.00
322 p., 30 pls., 24 figs. Shattuck, G.B. et al., 1902. (Available only on microfiche)
CHARLES COUNTY Out of Print
267 p., 12 pls., 20 figs. Dryden, L. et al., 1948
FREDERICK COUNTY $5.00
(See Carroll County Report; available only on microfiche)
GARRETT COUNTY $5.00
340 p., 26 pls., 12 figs. Abbe, C., Jr., et al., 1902. (Available only on microfiche)
THE GEOLOGY OF HARFORD COUNTY $5.00
133 p., 6 pls., 42 figs., 22 tabs. Southwick, D.L., Owens, J.P., and Edwards, J., Jr., 1968. PDF version of map available at no cost here.
HOWARD AND MONTGOMERY COUNTIES Out of Print
373 p., 45 pls., 71 figs., 52 tabs. Cloos, E., Fisher, G.W., Hopson, C.A., and Cleaves, E.T., 1964
KENT COUNTY Out of Print
184 p., 12 pls., 3 figs. Miller, B.L. et al., 1926
MONTGOMERY COUNTY. (See Howard County) Out of Print
PRINCE GEORGE'S COUNTY $5.00
251 p., 13 pls., 3 figs. Miller, B.L. et al., 1911. (Available only on microfiche)
QUEEN ANNE'S COUNTY $5.00
175 p., 8 pls., 2 figs. Miller, B.L. et al., 1926
ST. MARY'S COUNTY $5.00
209 p., 16 pls., 12 figs. Shattuck, G.B. et al., 1907. (Available only on microfiche)
TALBOT COUNTY $5.00
177 p., 8 pls., 2 figs. Miller, B.L. et al., 1926.
WASHINGTON COUNTY $5.00
333 p., 28 pls., 45 figs., 17 tabs. Cloos, E. et al., 1951. (Available only on microfiche)
EDUCATIONAL SERIES
ES 1 PROPOSED SHORE EROSION PROGRAM Out of Print
10 p. Slaughter, T.H., 1964
ES 2 WATER IN MARYLAND: A REVIEW OF THE FREE STATE'S LIQUID ASSETS $5.00
52 p., 28 figs. Walker, P.N., 1970
ES 3 CAVES OF MARYLAND cd-rom $12.00
CD-ROM for Windows, Macintosh, Unix, etc., 120 p., 95 figs., 3 tabs. Franz, R. and Slifer, D., 1971
ES 4 COLLECTING FOSSILS IN MARYLAND $5.00
83 p., 49 figs. Glaser, J.D., 1995 (revised edition)
ES 5 MINERALS OF THE WASHINGTON, D.C. AREA $5.00
148 p., 66 figs., 3 pls., 1 tab. Bernstein, L.R., 1980
ES 6 DINOSAURS IN MARYLAND $5.00
34 p., 12 figs., 4 tabs. Kranz, P.M., 1989
ES 7 A COLLECTION OF ROCKS AND MINERALS OF MARYLAND Out of Print
18 specimens of representative Maryland rocks and minerals attractively packaged in a sturdy, partitioned clear plastic box, 6.5x11x1.75 inches, with descriptive booklet. 1993.
ES 8 MARYLAND'S ANCIENT SEA CREATURES $2.00
A coloring and activities book about marine fossils in Maryland.
Brezinski, D.K., 1999
ES 9 EARTHQUAKES IN MARYLAND $5.00
37 p., 8 figs., 8 tabs., appendix, glossary, index (Prepared in cooperation with the Maryland Emergency Management Agency) Reger, J.P., 1999.
ES 10 A GEOLOGIC WALKING TOUR OF BUILDING STONES OF DOWNTOWN BALTIMORE, MARYLAND Online and PDF
19 p., 28 figs., 2 maps, McCann-Murray, S., 2001
Available online as a web page, and as a PDF document (free)
GEOLOGIC GUIDEBOOKS
GB 1 COASTAL PLAIN GEOLOGY OF SOUTHERN MARYLAND Out of Print
56 p., 1 pl., 16 figs., 1 tab. Glaser, JD, 1968
GB 2 NEW INTERPRETATIONS OF THE EASTERN PIEDMONT GEOLOGY OF MARYLAND Out of Print
43 p., 15 figs. Crowley, W.P., Higgins, M.W., Bastian, T., and Olsen, S., 1971
GB 3 ENVIRONMENTAL HISTORY OF MARYLAND MIOCENE Out of Print
58 p., 15 figs., 2 tabs. Gernant, R.E., Gibson, T.G., and Whitmore, F.C., 1971
GB 4 THE PIEDMONT CRYSTALLINE ROCKS AT BEAR ISLAND, POTOMAC RIVER, MARYLAND Out of Print
32 p., 8 figs., 4 tabs. Fisher, G.W., 1975
GB 5 SELECTED EXAMPLES OF CARBONATE SEDIMENTATION, LOWER PALEOZOIC OF MARYLAND $5.00
53 p., 24 figs., 4 tabs. Reinhardt, J. and Hardie, L.A., 1976
GB 6 CARBONATE RAMPS AND REEFS: PALEOZOIC STRATIGRAPHY AND PALEONTOLOGY OF WESTERN MARYLAND Out of Print
25 p., 12 figs., 2 tabs. Brezinski, D.K., 1996
INFORMATION CIRCULARS
IC 1 THE MINERAL INDUSTRY OF MARYLAND IN 1963 Out of Print
12 p. + tables. Eilertsen, N.A., 1966
IC 2 THE MINERAL INDUSTRY OF MARYLAND IN 1964 Out of Print
10 p. + tables. Eilertsen, N.A., 1966
IC 3 DIRECTORY OF MINERAL PRODUCERS IN MARYLAND Out of Print
25 p., 2 figs. Edwards, J., Jr., 1966
IC 4 THE ELECTRIC LOG: GEOPHYSICS' CONTRIBUTION TO GROUND-WATER PROSPECTING AND EVALUATION Out of Print
11 p., 4 figs. Hansen, H.J., 1967
IC 5 THE MINERAL INDUSTRY OF MARYLAND IN 1965 Out of Print
8 p. + tables. Hinkle, M.E., 1967
IC 6 THE MINERAL INDUSTRY OF MARYLAND IN 1966 Out of Print
8 p. + tables. Hemingway, E.L., 1967
IC 7 THE MINERAL INDUSTRY OF MARYLAND IN 1967 Out of Print
7 p. + tables. Edgerton, C.D., 1969
IC 8 THE MINERAL INDUSTRY OF MARYLAND IN 1968 Out of Print
7 p. + tables. Edgerton, C.D., 1970
IC 9 TRAVELTIME AND CONCENTRATION ATTENUATION OF A SOLUBLE DYE IN THE MONOCACY RIVER, MARYLAND $2.00
23 p., 9 figs., 4 tabs. Taylor, K.R., 1970
IC 10 THE MINERAL INDUSTRY OF MARYLAND IN 1969 $1.00
7 p. + tables. Edgerton, C.D., 1971
IC 11 DIRECTORY OF MINERAL PRODUCERS IN MARYLAND - 1971 $1.50
21 p., 2 figs. Edwards, J., Jr., 1971 (with addendum 1976)
IC 12 TRAVELTIME AND CONCENTRATION ATTENUATION OF A SOLUBLE DYE IN ANTIETAM AND CONOCOCHEAGUE CREEKS, MARYLAND $1.75
25 p., 11 figs., 4 tabs. Taylor, K.R. and Solley, W.B., 1971
IC 13 SEISMIC EVIDENCE FOR HIGH ANGLE REVERSE FAULTING IN THE COASTAL PLAIN OF PRINCE GEORGE'S AND CHARLES COUNTIES, MARYLAND $2.50
21 p., 2 pls., 10 figs. Jacobeen, F.H., 1972
IC 14 THE MINERAL INDUSTRY OF MARYLAND IN 1970 Out of Print
7 p. + tables. Wininger, D.C., 1972
IC 15 THE MINERAL INDUSTRY OF MARYLAND IN 1971 Out of Print
7 p. + tables. Wininger, D.C., 1973
IC 16 WELL YIELDS IN THE BEDROCK AQUIFERS OF MARYLAND $2.00
24 p., 5 figs., 2 tabs. Nutter, L.J., 1974
IC 17 THE MINERAL INDUSTRY OF MARYLAND IN 1972. Out of Print
7 p. + tables. Klingman, C.L., 1974
IC 18 THE MINERAL INDUSTRY OF MARYLAND IN 1973. $1.00
7 p. + tables. Klingman, C.L., 1975
IC 19 CHEMICAL AND PHYSICAL EROSION IN THE SOUTH MOUNTAIN ANTICLINORIUM, MARYLAND $2.75
35 p., 16 figs., 6 tabs., 1 map. Godfrey, A.E., 1975
IC 20 A DIGITAL SIMULATION MODEL OF THE AQUIA AQUIFER IN SOUTHERN MARYLAND $3.25
34 p., 18 figs., 3 tabs. Kapple, G.W. and Hansen, H.J., 1976
IC 21 1975 ANNUAL REPORT OF THE MARYLAND GEOLOGICAL SURVEY $2.00
22 p., 5 figs., 2 tabs. 1976
IC 22 COAL RESERVES IN MARYLAND - POTENTIAL FOR FUTURE DEVELOPMENT $2.00
16 p., 5 figs. Weaver, K.N., Coffroth, J.M., and Edwards, J., Jr., 1976
IC 23 RECONNAISSANCE SURVEY OF THE SEVERN RIVER SEDIMENTS $2.00
20 p. Kerhin, R.T., 1977
IC 24 THE MINERAL INDUSTRY OF MARYLAND IN 1974 $1.00
7 p. + tables. Sutton, J.A., 1977
IC 25 THE MINERAL INDUSTRY OF MARYLAND IN 1975 $1.00
6 p. + tables. Sutton, J.A., 1978
IC 26 1976 ANNUAL REPORT OF THE MARYLAND GEOLOGICAL SURVEY $2.00
18 p., 4 figs., 2 tabs. 1978
IC 27 1977 ANNUAL REPORT OF THE MARYLAND GEOLOGICAL SURVEY $2.00
22 p., 5 figs., 4 tabs. 1978
IC 28 1978 ANNUAL REPORT OF THE MARYLAND GEOLOGICAL SURVEY $2.75
40 p., 10 figs., 2 tabs. 1979
IC 29 EQUILIBRIUM, CYCLICITY, AND PROBLEMS OF SCALE - MARYLAND'S PIEDMONT LANDSCAPE $3.25
32 p., 13 figs., 4 tabs. Cleaves, E.T. and Costa, J.E., 1979
IC 30 DIRECTORY OF MINERAL PRODUCERS IN MARYLAND - 1979 $2.50
32 p., map. Kuff, K.R., 1980
IC 31 THE MINERAL INDUSTRY OF MARYLAND IN 1976 $1.00
6 p. + tables. Sutton, J.A. and Dimmitt, M.N., 1979
IC 32 DESIGN AND CALIBRATION OF A RAPID SEDIMENT ANALYZER AND TECHNIQUES FOR INTERFACING TO A DEDICATED COMPUTER SYSTEM $ 3.00
32 p., 8 figs., 3 tabs. Halka, J.P., Conkwright, R.D., Kerhin, R.T., and Wells, D.V., 1980
IC 33 1979 ANNUAL REPORT OF THE MARYLAND GEOLOGICAL SURVEY $3.00
42 p., 12 figs., 7 tabs. 1981
IC 34 MINERAL INDUSTRY OF MARYLAND, 1977 $1.00
8 p. + tables. Sutton, J.A. and Dimmitt, M.N., 1981
IC 35 MINERAL INDUSTRY OF MARYLAND, 1978-1979 $1.00
7 p. + tables. Kebblish, W., 1981
IC 36 1980 ANNUAL REPORT OF THE MARYLAND GEOLOGICAL SURVEY $4.25
30 p., 6 figs., 7 tabs. 1982
IC 37 THE MINERAL INDUSTRY OF MARYLAND, 1980 $1.00
8 p. + tables. White, D.H., Jr. and Kuff, K.R., 1982
IC 38 THE MINERAL INDUSTRY OF MARYLAND, 1981 $1.00
7 p. + tables. White, D.H., Jr. and Kuff, K.R., 1983
IC 39 HYDROGEOLOGIC CHARACTERISTICS OF THE WASTE GATE FORMATION, A NEW SUBSURFACE UNIT OF THE POTOMAC GROUP UNDERLYING THE EASTERN DELMARVA PENINSULA $4.00
24 p., 4 figs., 2 tabs. Hansen, H.J., 1984
IC 40 THE MINERAL INDUSTRY OF MARYLAND, 1982 $1.00
9 p. + tables. Bonin, W.A., 1984
IC 41 THE MINERAL INDUSTRY OF MARYLAND IN 1983 $1.00
10 p. + tables. Bonin, W.A., 1985
IC 42 DIRECTORY OF MINERAL PRODUCERS IN MARYLAND - 1983 $5.00
57 p., 24 figs. Brooks, J.R., 1985
IC 43 THE MINERAL INDUSTRY OF MARYLAND IN 1984 $1.00
10 p. + tables. Bonin, W.A., 1986
IC 44 THE MINERAL INDUSTRY OF MARYLAND IN 1985 $1.00
13 p. + tables. Bonin, W.A., 1985
IC 45 DIRECTORY OF MINERAL PRODUCERS IN MARYLAND - 1986 $5.00
56 p., 26 figs. Brooks, J.R., 1987
IC 46 THE MINERAL INDUSTRY OF MARYLAND IN 1986 $1.00
8 p. + tables. Prosser, L.J., Jr., 1988
IC 47 THE MINERAL INDUSTRY OF MARYLAND IN 1987 $1.00
6 p. + tables. Prosser, L.J., Jr., 1989
IC 48 THE MINERAL INDUSTRY OF MARYLAND IN 1988 $1.00
8 p. + tables. Prosser, L.J., Jr., 1988
IC 49 DIRECTORY OF MINERAL PRODUCERS IN MARYLAND - 1989 $3.50
56 p., 26 figs. Brooks, J.R., 1990
IC 50 THE MINERAL INDUSTRY OF MARYLAND IN 1989 $1.00
10 p., 4 tabs. Prosser, L.J., Jr., 1991
IC 51 THE MINERAL INDUSTRY OF MARYLAND - 1990 $1.00
6 p., 4 tabs. Prosser, L.J., Jr., 1992
IC 52 THE MINERAL INDUSTRY OF MARYLAND - 1991 $1.00
7 p., 5 tabs. Prosser, L.J., Jr., 1993
IC 53 DIRECTORY OF MINERAL PRODUCERS IN MARYLAND - 1995 PDF only
61 p., 26 figs. Edwards, J., Jr., 1996 (as Adobe Acrobat file)
OPEN-FILE REPORTS
Coastal and Estuarine Geology
OFR 1 REPORT ON THE CHESAPEAKE BAY EARTH SCIENCE STUDY $5.00
46 p., 5 figs., 2 tabs. Kerhin, R.T., Bricker, O.P., and Cleaves, E.T., 1977
OFR 2 SEDIMENTOLOGY OF CHESAPEAKE BAY, PROGRESS REPORT FOR 1978 Out of Print
27 p., 9 figs., 7 tabs. Kerhin, R.T., Halka, J., and Wells, D.V., 1979
OFR 2a INTERSTITIAL WATER CHEMISTRY, PROGRESS REPORT FOR 1978 Out of Print
65 p., 5 figs., 1 tab. Bricker, O.P., Hill, J.M., and Conkwright, R.D., 1979
OFR 3 INTERSTITIAL WATER CHEMISTRY, FINAL REPORT Out of Print
94 p., 14 figs., 3 tabs. Hill, J.M. and Conkwright, R.D., 1981
Note: Information in OFR 3 has been updated by OFR 8 (see below) and RI 49. Although obsolete, the original data for OFR 3 are available for inspection at the Maryland Geological Survey
OFR 4 ANIMAL-SEDIMENT RELATIONSHIPS, PROGRESS REPORT FOR 1978 Out of Print
30 p. Reinharz, E., Bricker, O.P., and O'Connell, A., 1978
OFR 5 ANIMAL-SEDIMENT RELATIONSHIPS OF THE UPPER CHESAPEAKE BAY Out of Print
241 p., 12 figs., 12 tabs. Reinharz, E. and O'Connell, A.E., 1981
OFR 6 ANIMAL-SEDIMENT RELATIONSHIPS: A CASE STUDY OF THE PATAPSCO RIVER Out of Print
96 p., 7 figs., 6 tabs. Reinharz, E., 1981. (NTIS No. PB83-207 00l)
OFR 7 BEACH CHANGES ASSOCIATED WITH BULLDOZING THE LOWER FORESHORE, OCEAN CITY, MARYLAND (available for download in PDF format, 1,984kb) Out of Print;
PDF
21 p., 8 figs. Kerhin, R.T. and Halka, J., 1981.
OFR 8 INTERSTITIAL WATER CHEMISTRY OF CHESAPEAKE BAY SEDIMENTS: METHODS AND DATA (1978-1981) $8.00
161 p., 1 fig., 7 tabs. Hill, J.M., Conkwright, R.D., Blakeslee, P.J., and McKeon, G., 1985
OFR 9 MONITORING OF SEDIMENTS DREDGED FROM THE APPROACH CHANNEL TO THE CHESAPEAKE AND DELAWARE CANAL, OCTOBER, 1987-JULY, 1988 Out of Print
91 p., 16 figs., 17 tabs. Panageotou, W. and Halka, J., 1989
OFR 10 MONITORING OF SEDIMENTS DREDGED FROM THE APPROACH CHANNEL TO THE CHESAPEAKE AND DELAWARE CANAL, NOVEMBER, 1988 - SEPTEMBER, 1989 $5.00
99 p., 30 figs., 14 tabs. Panageotou, W. and Halka, J., 1990
OFR 11 CAPACITY DETERMINATIONS FOR OVERBOARD DISPOSAL AREAS IN THE POOLES ISLAND VICINITY $8.00
68 p., 34 figs., 6 tabs. Halka, J. and Panageotou, W., 1992
OFR 12 MONITORING OF SEDIMENTS DREDGED FROM THE APPROACH CHANNEL TO THE CHESAPEAKE AND DELAWARE CANAL, OCTOBER, 1989 - MARCH, 1990, AND FROM THE BREWERTON CHANNEL, EASTERN EXTENSION, MAY, 1990 - APRIL, 1991 $8.00
90 p., 19 figs., 18 tabs. Panageotou, W. and Halka, J., 1993
OFR 13 MONITORING THE OVERBOARD DISPOSAL OF SEDIMENTS DREDGED FROM THE APPROACH CHANNEL TO THE CHESAPEAKE AND DELAWARE CANAL, OCTOBER, 1990 TO JANUARY, 1991 $5.00
34 p., 23 figs., 11 tabs. Panageotou, W. and Halka, J., 1993
OFR 15 GEOCHEMISTRY AND GEOPHYSICAL FRAMEWORK OF THE SHALLOW SEDIMENTS OF ASSAWOMAN BAY AND ISLE OF WIGHT BAY IN MARYLAND (also available in PDF format) $5.00;
PDF
125 p., 5 figs., 14 tabs. Wells, D.V., Conkwright, R.D., and Park, J., 1994
OFR 16 NON-ENERGY RESOURCES AND SHALLOW GEOLOGICAL FRAMEWORK OF THE INNER CONTINENTAL MARGIN OFF OCEAN CITY, MARYLAND PDF Only
97 p., 4 pls., 22 figs., 7 tabs. Wells, D.V., 1994
OPEN-FILE REPORTS (click linked titles to view a summary of the report)
Environmental Geology and Mineral Resources
OFR 97-03-1 A CUSTOMER SURVEY OF GEOLOGIC MAPS AND OTHER PRODUCTS AND SERVICES OF THE MARYLAND GEOLOGICAL SURVEY $5.00
36 p., 14 tabs., 5 app. Reger, J.P., 1997
OFR No. 99-03-1 EARTHQUAKE HAZARD MAPS FOR MARYLAND $5.00
32 p., 8 figs., 5 tabs., glossary, appendix. Prepared for the Maryland Emergency Management Agency.
Reger, J.P., 1999 Click here to view the EXECUTIVE SUMMARY
OFR 08-03-01 EXPLANATORY TEXT FOR THE PHYSIOGRAPHIC MAP OF MARYLAND AND THE DRAFT PHYSIOGRAPHIC MAP OF MARYLAND (1:250,000) PDF only
James P. Reger and Emery T. Cleaves, 2008
OPEN-FILE REPORTS
Hydrogeology and Hydrology
NOTE: Also see U.S. Geological Survey reports, Water Resources Investigations
OFR No. 63-02-1 AVAILABILITY OF GROUND WATER FOR URBAN AND INDUSTRIAL DEVELOPMENT IN UPPER MONTGOMERY COUNTY, MARYLAND $5.00
47 p., 1 pl., 4 figs., 14 tabs. Prepared in cooperation with the Maryland-National Capital Park and Planning Commission. Johnston, P.M. and Otton, E.G., 1963. (Available only on microfiche)
OFR No. 69-02-1 GROUND-WATER AQUIFERS AND MINERAL COMMODITIES OF MARYLAND Out of Print
36 p., 16 maps. Prepared in cooperation with the Maryland Department of State Planning, 1969
OFR No. 72-02-1 A USER'S GUIDE FOR THE ARTESIAN AQUIFERS OF THE MARYLAND COASTAL PLAIN.
Part One: Introductory definitions and examples. 86 p., 33 figs.
Part Two: Aquifer characteristics.		 Out of Print
123 p., 7 pls., 55 figs., 3 tabs. Hansen, H.J., 1972
OFR No. USGS 76-322 PRELIMINARY ANALYSIS OF GEOHYDROLOGIC DATA FROM TEST WELLS DRILLED NEAR CHALK POINT, PRINCE GEORGE'S COUNTY, MARYLAND Out of Print
31 p., 12 figs., 5 tabs. Mack, F.K., 1976
OFR No. 77-02-1 GEOLOGIC AND HYDROLOGIC DATA FROM TWO CORE HOLES DRILLED THROUGH THE AQUIA FORMATION (EOCENE-PALEOCENE) IN PRINCE GEORGE'S AND QUEEN ANNE'S COUNTIES, MARYLAND Out of Print
77 p., 1 pl., 16 figs. Hansen, H.J., 1977
OFR No. USGS 82-854 PRELIMINARY ANALYSIS OF GEOHYDROLOGIC DATA FROM TEST WELLS DRILLED NEAR CHESTER, ON KENT ISLAND, QUEEN ANNE'S COUNTY, MARYLAND $5.00
31 p., 9 figs., 4 tabs., Mack, F.K., 1983
OFR No. USGS 82-919 WATER-LEVEL DECLINES IN THE MAGOTHY AQUIFER IN SOUTHERN MARYLAND RELATED TO INCREASES IN PUMPAGE $5.00
29 p., 13 figs., 3 tabs. Mack, F.K., Wheeler, J.C., and Curtin, S.E., 1983
OFR No. 82-02-1 WASTE GATE FORMATION $8.00
Part One: Hydrogeologic framework and potential utilization of the brine aquifers of the Waste Gate Formation, a new unit of the Potomac Group underlying the Delmarva Peninsula. 50 p., 7 figs., 9 tabs. Hansen, H.J., 1982.
Part Two: Palynology of continental Cretaceous sediments, Crisfield geothermal test well, eastern Maryland. 37 p., 6 pls., 1 fig., 2 tabs. Doyle, J.A., 1982
OFR No. 84-02-1 SUMMARY OF HYDROGEOLOGIC DATA FROM A DEEP (2,678 FT) WELL AT LEXINGTON PARK, ST. MARY'S COUNTY, MARYLAND $6.00
61 p., 11 figs., 10 tabs. Hansen, H.J. and Wilson, J.M., 1984
OFR No. 86-02-2 STRATIGRAPHY, HYDROGEOLOGY, AND WATER CHEMISTRY OF THE CRETACEOUS AQUIFERS OF THE WALDORF/LA PLATA AREA, CHARLES COUNTY, MARYLAND $12.00
66 p., 1 pl., 9 figs., 5 tabs. Wilson, J.M., 1986
OFR No. 87-02-3 SUMMARY OF HYDROGEOLOGIC DATA FROM A TEST WELL (1,725 FT) DRILLED IN TUCKAHOE STATE PARK, QUEEN ANNE'S COUNTY, MARYLAND $5.50
47 p., 1 pl., 6 figs., 3 tabs. Andreasen, D.C. and Hansen, H.J., 1987
OFR No. USGS 87-540 GROUND-WATER USE IN THE COASTAL PLAIN OF MARYLAND, 1900-1980 $27.75
173 p., 89 figs., 18 tabs. Wheeler, J.C. and Wilde, F.D., 1989
OFR No. 88-02-4 SELECTED GEOHYDROLOGIC CHARACTERISTICS OF THE PATAPSCO AQUIFERS AT CHALK POINT, PRINCE GEORGE'S COUNTY $5.00
36 p., 16 figs., 5 tabs. Mack, F.K., 1988
OFR No. USGS 88-714 WATER WITHDRAWAL AND USE IN MARYLAND, 1986 $6.25
30 p., 7 figs., 12 tabs. Wheeler. J.C., 1990
OFR No. USGS 90-572 WATER WITHDRAWAL AND USE IN MARYLAND, 1987 $6.00
28 p., 7 figs., 12 tabs. Wheeler, J.C., 1991
OFR No. 91-02-5 HYDROGEOLOGY AND STRATIGRAPHY OF A 1,515-FOOT TEST WELL DRILLED NEAR PRINCESS ANNE, SOMERSET COUNTY, MARYLAND $6.50
59 p., 2 pls., 5 figs., 6 tabs. Hansen, H.J. and Wilson, J.M., 1990
OFR No. 92-02-6 GEOHYDROLOGIC DATA FOR THE COASTAL PLAIN SEDIMENTS UNDERLYING BROADNECK PENINSULA, ANNE ARUNDEL COUNTY, MARYLAND $6.75
70 p., 29 figs., 12 tabs. Mack, F.K. and Andreasen, D.C., 1991
OFR No. 93-02-7 STRATIGRAPHY OF UPPER CRETACEOUS AND TERTIARY SEDIMENTS IN A CORE-HOLE DRILLED NEAR CHESTERVILLE, KENT COUNTY, MARYLAND $6.00
38 p., 4 pls., 1 fig. Hansen, H.J., 1992
OFR No. 96-02-8 HYDROSTRATIGRAPHIC FRAMEWORK OF THE PINEY POINT - NANJEMOY AQUIFER AND AQUIA AQUIFER IN CALVERT AND ST. MARY'S COUNTIES, MARYLAND $11.00
45 p., 7 figs., 1 tab. Hansen, H.J., 1995
OFR No. 98-02-9 EVALUATION OF THE GEOHYDROLOGY AND WATER-SUPPLY POTENTIAL OF THE LOWER PATAPSCO AND PATUXENT AQUIFERS IN THE INDIAN HEAD-BRYANS ROAD AREAS, CHARLES COUNTY, MARYLAND $5.00
50 p., 17 figs., 9 tab. Andreasen, D.C. and Mack, F.K., 1998
OFR No. 99-02-10 PILOT STUDY OF CARCINOGENS IN WELL WATER IN ANNE ARUNDEL COUNTY, MARYLAND $5.00
56 p., 12 figs., 5 tab. Bolton, D.W. and Hayes, M.A., 1999
OFR No. 99-02-11 HYDROGEOLOGICAL DATA FROM THE HERITAGE GREEN TEST SITE, LA PLATA, MARYLAND $5.00
51 p., 12 figs., 7 tab. Mack, F.K., 1999
OFR No. 00-02-12
 		GROUND-WATER LEVELS AND PUMPAGE TRENDS IN THE MAJOR COASTAL PLAIN AQUIFERS OF SOUTHERN MARYLAND BETWEEN 1970 AND 1996 $7.00
150 pgs. 43 figs. 2 ill. 20 tabs., Achmad, G. and Hansen, H.J., 2001
OFR No. 00-02-13
 		THE INFLUENCE OF GROUND WATER ON NITRATE LOADS OF STREAMS IN THE UPPER ROCK CREEK BASIN, MONTGOMERY COUNTY, MARYLAND $6.00 
47 p., 21 figs., 11 tabs. Duigon, M.T., Bolton, D.W., and Cooper, B.F. 2000.
OFR No. 01-02-14 ESTIMATION OF AREAS CONTRIBUTING RECHARGE TO SELECTED PUBLIC-SUPPLY WELLS IN DESIGNATED METRO CORE AREAS OF UPPER WICOMICO RIVER AND ROCKAWALKING CREEK BASINS, MARYLAND $12.00 
54 p., 3 pl., 24 figs., 2 tabs. Andreasen, D.C. and Fewster, T.B., 2001
OFR No. 01-02-15
 FORMATION GEOCHEMISTRY AT TWO BOREHOLES AND ITS BEARING ON RADIUM CONTENT OF GROUND WATER, ANNE ARUNDEL COUNTY, MARYLAND $5.00 
34 p., 10 figs., 4 tabs., Duigon, M.T., and Bolton, D.W., 2003
OFR No. 03-02-16
DELINEATION OF ZONES OF TRANSPORT FOR PUBLIC-SUPPLY WELLS IN ST. MARYS COUNTY, MARYLAND $9.50 
78 pgs. 33 figs. 4 tabs. 3 plts.
Achmad, G. and Fewster, T.B., 2003
OFR No. 03-02-17 OPTIMIZATION OF GROUND-WATER WITHDRAWALS IN THE LOWER PATAPSCO AQUIFER, WALDORF, MARYLAND $5.00;
PDF
51 p., 11 figs., 10 tabs. Andreasen, D.C., 2003
Addendum to OFR No. 03-02-17, above SCHEME 7: SELECTION OF WELL SITES TO MEET PROJECTED 2020 DEMANDS
(Addendum to OFR No. 03-02-17 above)		 PDF only 
8 p., 2 figs., 3 tabs. Andreasen, D.C., 2004
Administrative Report (unumbered) OPTIMIZATION OF GROUND-WATER WITHDRAWALS FROM THE LOWER PATAPSCO AND PATUXENT AQUIFERS IN THE BRYANS ROAD SERVICE AREA, CHARLES COUNTY, MARYLAND PDF only
21 p., 5 figs., 9 tabs. Andreasen, D.C., 2004
OFR 2008-02-18 PHASE 2 STUDY OF THE AREA CONTRIBUTING GROUNDWATER TO THE SPRING SUPPLYING THE A.M. POWELL STATE FISH HATCHERY, WASHINGTON COUNTY, MARYLAND (PDF, 4,582 kb) PDF only
32 p., 16 figs., 7 tabs. Duigon, M.T.., 2009
PAMPHLETS and FACTSHEETS
Available online here
POSTCARDS
POSTCARD GEOLOGIC MAP OF MARYLAND $0.25
Scale approximately 1:3,000,000 (1 inch to 45 miles). Size 4.5x6 inches; in color. 1989.
POSTCARDS OF SIDELING HILL ROADCUT $1.00
Set of 4 postcards, each 3.5x5.5 inches, consisting of color aerial photographs of the spectacular 380-foot deep roadcut where I-68 cuts through the crest of Sideling Hill, Washington County, Maryland, exposing a magnificent cross-section view of a synclinal fold in the rock layers
REPORTS OF INVESTIGATIONS
RI 1 CHEMICAL QUALITY OF WATER AND TRACE ELEMENTS IN THE PATUXENT RIVER BASIN $5.00
40 p., 13 figs., 11 tabs. Heidel, S.G. and Frenier, W.W., 1965. (Available only on microfiche)
RI 2 PLEISTOCENE STRATIGRAPHY OF THE SALISBURY AREA, MARYLAND AND ITS RELATIONSHIP TO THE LOWER EASTERN SHORE: A SUBSURFACE APPROACH $5.00
56 p., 12 figs., 6 tabs. Hansen, H.J., 1966
RI 3 WATER RESOURCES OF THE SALISBURY AREA, MARYLAND $5.00
69 p., 28 figs., 11 tabs. Boggess, D.H. and Heidel, S.G., 1968
RI 4 EXPANDABLE CLAY IN ST. MARYS FORMATION OF SOUTHERN MARYLAND $5.00
19 p., 6 figs., 6 tabs. Knechtel, M.M., Hamlin, H.P., and Hosterman, J.W., 1966
RI 5 CHEMICAL QUALITY RECONNAISSANCE OF WATER OF MARYLAND STREAMS $5.00
61 p., 33 figs., 2 app. Thomas, J.D.
RI 6 REVISION OF STRATIGRAPHIC NOMENCLATURE OF THE GLENARM SERIES IN MARYLAND $5.00
19 p., 3 figs., 1 tab. Southwick, D.L. and Fisher, G.W., 1967
RI 7 GEOPHYSICAL LOG CROSS-SECTION NETWORK OF THE CRETACEOUS SEDIMENTS OF SOUTHERN MARYLAND $5.00
46 p., 17 pls., 8 figs., 7 tabs. Hansen, H.J., 1968
RI 8 PIEDMONT AND COASTAL PLAIN GEOLOGY ALONG THE SUSQUEHANNA AQUEDUCT: BALTIMORE TO ABERDEEN, MARYLAND $5.00
45 p., 25 figs., 18 tabs. Cleaves, E.T., 1968
RI 9 CHEMICAL AND PHYSICAL CHARACTER OF MUNICIPAL WATER SUPPLIES IN MARYLAND $5.00
52 p., 1 fig., 5 tabs. Thomas, J.D. and Heidel, S.G., 1969
RI 10 GROUND-WATER OCCURRENCE IN THE MARYLAND PIEDMONT $5.00
56 p., 1 pl., 27 figs., 9 tabs. Nutter, L.J. and Otton, E.G., 1969. (Available only on microfiche)
RI 11 PETROLOGY AND ORIGIN OF POTOMAC AND MAGOTHY (CRETACEOUS) SEDIMENTS, MIDDLE ATLANTIC COASTAL PLAIN Out of Print
101 p., 49 figs., 8 tabs. Glaser, J.D., 1969
RI 12 PALEOECOLOGY OF THE CHOPTANK FORMATION (MIOCENE) OF MARYLAND AND VIRGINIA $5.00
90 p., 1 pl., 44 figs., 4 tabs. Gernant, R.E., 1970. (Available only on microfiche)
RI 13 EXTENT OF BRACKISH WATER IN THE TIDAL RIVERS OF MARYLAND $5.00
46 p., 18 figs., 12 tabs. Webb, W.E. and Heidel, S.G., 1970
RI 14 GEOLOGIC AND HYDROLOGIC FACTORS BEARING ON SUBSURFACE STORAGE OF LIQUID WASTES IN MARYLAND $5.00
39 p., 10 figs., 6 tabs. Otton, E.G., 1970. (Available only on microfiche)
RI 15 GEOLOGY AND MINERAL RESOURCES OF SOUTHERN MARYLAND Out of Print
85 p., 4 pls., 38 figs., 17 tabs. Glaser, J.D., 1971. (Available only on microfiche)
RI 16 FLOW CHARACTERISTICS OF MARYLAND STREAMS $5.00
160 p., 1 pl., 3 figs., 4 tabs. Walker, P.N., 1971. (available only on microfiche; updated by RI 35)
RI 17 WATER RESOURCES OF DORCHESTER AND TALBOT COUNTIES, MARYLAND, with Special Emphasis on the Ground-Water Potential of the Cambridge and Easton Areas Out of Print
107 p., 39 figs., 16 tabs. Mack, F.K., Webb, W.E., and Gardner, R.A., 1971
RI 18 SOLID-WASTE DISPOSAL IN THE GEOHYDROLOGIC ENVIRONMENT OF MARYLAND $5.00
59 p., 15 figs., 15 tabs. Otton, E.G., 1972
RI 19 HYDROGEOLOGY OF THE CARBONATE ROCKS, FREDERICK AND HAGERSTOWN VALLEYS, MARYLAND Out of Print
70 p., 2 pls., 26 figs., 8 tabs. Nutter, L.J., 1973. (Available only on microfiche)
RI 20 HYDROGEOLOGY OF THE FORMATION AND NEUTRALIZATION OF ACID WATER DRAINING FROM UNDERGROUND COAL MINES OF WESTERN MARYLAND $5.00
50 p., 16 figs., 8 tabs. Hollyday, E.F. and McKenzie, S.W., 1973
RI 21 SEDIMENTARY FACIES OF THE AQUIA FORMATION IN THE SUBSURFACE OF THE MARYLAND COASTAL PLAIN $5.00
47 p., 4 pls., 28 figs. Hansen, H.J., 1974
RI 22 AN EVALUATION OF THE MAGOTHY AQUIFER IN THE ANNAPOLIS AREA, MARYLAND $5.00
75 p., 2 pls., 34 figs., 7 tabs. Mack, F.K., 1974. (Available only on microfiche)
RI 23 STRATIGRAPHY, SEDIMENTOLOGY, AND CAMBRO-ORDOVICIAN PALEOGEOGRAPHY OF THE FREDERICK VALLEY, MARYLAND Out of Print
74 p., 2 pls., 55 figs., 5 tabs., including geologic map. Reinhardt, J., 1974. (Geologic map still available; see Misc. Maps)
RI 24 AVAILABILITY OF FRESH GROUND WATER IN NORTHEASTERN WORCESTER COUNTY, MARYLAND: With Special Emphasis on the Ocean City Area. $5.00
64 p., 19 figs., 7 tabs. Weigle, J.M., 1974
RI 25
 PETROLOGIC AND CHEMICAL INVESTIGATION OF CHEMICAL WEATHERING IN MAFIC ROCKS, EASTERN PIEDMONT OF MARYLAND $5.00
28 p., 18 figs., 15 tabs. Cleaves, E.T., 1974
RI 26 HYDROGEOLOGY OF THE TRIASSIC ROCKS OF MARYLAND $5.00
37 p., 1 pl., 11 figs., 10 tabs. Nutter, L.J., 1975
RI 27 THE GEOLOGY OF THE CRYSTALLINE ROCKS NEAR BALTIMORE AND ITS BEARING ON THE EVOLUTION OF THE EASTERN MARYLAND PIEDMONT $5.00
40 p., 1 fig., 1 tab., including geologic map. Crowley, W.P., 1976. (Available only on microfiche, but without geologic map.)
RI 28 DIGITAL SIMULATION AND PREDICTION OF WATER LEVELS IN THE MAGOTHY AQUIFER IN SOUTHERN MARYLAND $5.00
42 p., 25 figs., 7 tabs. Mack, F.K. and Mandle, R.J., 1977
RI 29 UPPER CRETACEOUS (SENONIAN) AND PALEOCENE (DANIAN) PINCHOUTS ON THE SOUTH FLANK OF THE SALISBURY EMBAYMENT, MARYLAND AND THEIR RELATIONSHIP TO ANTECEDENT BASEMENT STRUCTURES $6.25
36 p., 20 figs., 3 tabs. Hansen, H.J., 1978
RI 30 NEW DATA BEARING ON THE STRUCTURAL SIGNIFICANCE OF THE UPPER CHESAPEAKE BAY MAGNETIC ANOMALY $5.00
44 p., 8 figs., 4 tabs. Edwards, J., Jr. and Hansen, H.J., 1979
RI 31 SIMULATED CHANGES IN WATER LEVEL IN THE PINEY POINT AQUIFER IN MARYLAND $7.25
50 p., 6 pls., 21 figs., 7 tabs. Williams, J.F., III, 1979
RI 32 GEOLOGICAL INTERPRETATIONS OF AEROMAGNETIC MAPS OF THE CRYSTALLINE ROCKS IN THE APPALACHIANS, NORTHERN VIRGINIA TO NEW JERSEY $7.25
43 p., 13 pls., 18 figs., 4 tabs., map. Fisher, G.W., Higgins, M.W., and Zietz, I., 1979
RI 33 A QUASI THREE-DIMENSIONAL FINITE-DIFFERENCE GROUND-WATER FLOW MODEL WITH A FIELD APPLICATION $7.50
58 p., 22 figs., 1 tab. Achmad, G. and Weigle, J.M., 1979
RI 34 THE AVAILABILITY OF GROUND WATER IN WESTERN MONTGOMERY COUNTY, MARYLAND $6.75
76 p., 30 figs., 13 tabs. Otton, E.G., 1981
RI 35 CHARACTERISTICS OF STREAMFLOW IN MARYLAND $13.50
237 p., 9 pls., 9 figs., 14 tabs. Carpenter, D.H., 1983
RI 36 A RADIOGRAPHIC EXAMINATION OF PHYSICAL AND BIOGENIC SEDIMENTARY STRUCTURES IN THE CHESAPEAKE BAY $9.25
58 p., 18 pls., 7 figs., 2 tabs., Reinharz, E., Nilsen, K.J., Boesch, D.F., Bertelsen, R., and O'Connell, A.E., 1982
RI 37 GEOHYDROLOGY OF THE FRESH-WATER AQUIFER SYSTEM IN THE VICINITY OF OCEAN CITY, MARYLAND WITH A SECTION ON SIMULATED WATER-LEVEL CHANGES $11.00
55 p., 29 figs., 7 tabs. Weigle, J.M. and Achmad, G., 1982
RI 38 HYDROGEOLOGY, DIGITAL SIMULATION, AND GEOCHEMISTRY OF THE AQUIA AND PINEY POINT-NANJEMOY AQUIFER SYSTEM IN SOUTHERN MARYLAND Out of Print
100 p., 13 pls., 56 figs., 11 tabs. Chapelle, F.H. and Drummond, D.D., 1983
RI 39 HYDROGEOLOGY OF THE UPPER CHESAPEAKE BAY AREA, MARYLAND, WITH EMPHASIS ON AQUIFERS IN THE POTOMAC GROUP $12.00
62 p., 19 figs., 11 tabs. Otton, E.G. and Mandle, R.J., 1984
RI 40 THE COLUMBIA AQUIFER OF THE EASTERN SHORE OF MARYLAND $16.50
Part 1: Hydrogeology. 34 p., 6 pls., 18 figs., 4 tabs. Bachman, L.J., 1984.
Part 2: Selected water-well records, chemical analyses, water-level measurements, lithologic logs, and geophysical logs. 110 p., 9 pls., 21 figs., 5 tabs. Wilson, J.M., 1984
RI 41 FIRST REPORT ON THE HYDROLOGIC EFFECTS OF UNDERGROUND COAL MINING IN SOUTHERN GARRETT COUNTY, MARYLAND $7.75
99 p., 34 figs., 13 tabs. Duigon, M.T. and Smigaj, M.J., 1985
RI 41-A HYDROLOGIC AND MINING DATA FROM AN AREA OF UNDERGROUND COAL MINING IN GARRETT COUNTY, MARYLAND $9.00
151 p., 16 figs., 16 tabs. Otton, E.G. and Hilleary, J.T., 1985
RI 42 MARYLAND SPRINGS - THEIR PHYSICAL, THERMAL AND CHEMICAL CHARACTERISTICS $12.25
151 p., 16 figs., 16 tabs. Otton, E.G. and Hilleary, J.T., 1985
RI 43 HYDROGEOLOGY, DIGITAL SOLUTE-TRANSPORT SIMULATION, AND GEOCHEMISTRY OF THE LOWER CRETACEOUS AQUIFER SYSTEM NEAR BALTIMORE, MARYLAND $14.50
120 p., 2 pls., 31 figs., 12 tabs. Chapelle, F.H., with a section on well records, pumpage information and other supplemental data compiled by Kean, T.M., 1985
RI 44 THE LITHOLOGY AND DISTRIBUTION OF PRE-CRETACEOUS BASEMENT ROCKS BENEATH THE MARYLAND COASTAL PLAIN $6.00
27 p., 3 figs., 1 tab. Hansen, H.J. and Edwards, J., Jr., 1986
RI 45 SIMULATION OF GROUND-WATER FLOW AND BASE FLOW IN WEATHERED CRYSTALLINE ROCK, UPPER CATTAIL CREEK, HOWARD COUNTY, MARYLAND $9.50
68 p., 50 figs., 8 tabs. Willey, R.E. and Achmad, G., 1986
RI 46 EVALUATION OF THE WATER-SUPPLY POTENTIAL OF AQUIFERS IN THE POTOMAC GROUP OF ANNE ARUNDEL COUNTY, MARYLAND $9.50
111 p., 66 figs., 11 tabs. Mack, F.K. and Achmad, G., 1986
RI 47 LORAN-C CALIBRATION IN CHESAPEAKE BAY $3.50
34 p., 7 figs., 4 tabs. Halka, J.P., 1987
NOTE: The FORTRAN source code and executable program code for use on IBM-PC or compatibles is available at no additional charge. Send a formatted DS/DD 5.25" floppy disk to the author at the Maryland Geological Survey.
RI 48 THE SURFICIAL SEDIMENTS OF CHESAPEAKE BAY, MARYLAND: PHYSICAL CHARACTERISTICS AND SEDIMENT BUDGET $15.00
82 p., 8 pls., 37 figs., 28 tabs. Kerhin, R.T. et al., 1988
RI 49 PHYSIOGRAPHIC DISTRIBUTION OF INTERSTITIAL WATERS IN CHESAPEAKE BAY $5.00
32 p., 23 figs., 2 tabs. Hill, J.M., 1988
RI 50 QUATERNARY STRATIGRAPHY OF THE INNER CONTINENTAL SHELF OF MARYLAND $18.00
116 p., 5 pls., 33 figs., 15 tabs., 6 app. Toscano, M.A., Kerhin, R.T., York, L.L., Cronin, T.M., and Williams, S.J., 1989
RI 51 HYDROGEOLOGY, BRACKISH-WATER OCCURRENCE, AND SIMULATION OF FLOW AND BRACKISH-WATER MOVEMENT IN THE AQUIA AQUIFER IN THE KENT ISLAND AREA, MARYLAND $17.00
131 p., 63 figs., 11 tabs. Drummond, D.D., 1988
RI 52 THE MISSISSIPPIAN SYSTEM IN MARYLAND $17.00
75 p., 3 pls., 31 figs., 3 app. Brezinski, D.K., 1989
RI 53 GEOLOGY AND HYDROLOGIC ASSESSMENT OF COASTAL PLAIN AQUIFERS IN THE WALDORF AREA, CHARLES COUNTY, MARYLAND $21.00
138 p., 8 pls., 61 figs., 12 tabs. Wilson, J.M. and Fleck, W.B., 1990
RI 54 SIMULATED HYDROLOGIC EFFECTS OF THE DEVELOPMENT OF THE PATAPSCO AQUIFER SYSTEM IN GLEN BURNIE, ANNE ARUNDEL COUNTY, MARYLAND $13.00
90 p., 48 figs., 14 tabs. Achmad, G., 1991
RI 55 LITHOSTRATIGRAPHY OF THE WESTERN BLUE RIDGE COVER ROCKS IN MARYLAND $15.00
69 p., 2 pls. (including geologic map), 35 figs. Brezinski, D.K., 1992. (Geologic map also sold separately; see GEOLOGIC MAP OF THE WESTERN BLUE RIDGE, FREDERICK AND WASHINGTON COUNTIES, MARYLAND on the Miscellaneous Maps page)
RI 56 EFFECTS OF DEVELOPMENT AND NOVEL CONSTRUCTION TECHNIQUES ON YIELD OF A WATER WELL DRILLED IN CRYSTALLINE ROCK, WESTMINSTER, MARYLAND(click for a PDF abstract) $11.00
53 p., 1 pl., 36 figs., 9 tabs. Duigon, M.T., 1992
RI 57 HYDROGEOLOGIC FRAMEWORK AND THE DISTRIBUTION AND MOVEMENT OF BRACKISH WATER IN THE OCEAN CITY - MANOKIN AQUIFER SYSTEM AT OCEAN CITY, MARYLAND $14.00
125 p., 3 pls., 54 figs., 16 tabs. Achmad, G. and Wilson, J.M., 1993
RI 58 HYDROGEOLOGY, WATER-SUPPLY POTENTIAL, AND WATER QUALITY OF THE COASTAL PLAIN AQUIFERS OF HARFORD COUNTY, MARYLAND $25.00
160 p., 87 figs., 24 tabs. Drummond, D.D. and Blomquist, J.D., 1993
RI 59 GEOCHEMISTRY AND FACTORS AFFECTING GROUND-WATER QUALITY AT THREE STORM-WATER MANAGEMENT SITES IN MARYLAND $14.00
201 p., 72 figs., 34 tabs. Wilde, F.D., 1994
RI 60 NETWORK DESCRIPTION AND INITIAL WATER-QUALITY DATA FROM A STATEWIDE GROUND-WATER QUALITY NETWORK IN MARYLAND $17.00
167 p., 47 figs., 26 tabs. Bolton, D.W., 1996
RI 61 DELINEATION OF WELLHEAD PROTECTION AREAS USING PARTICLE TRACKING ANALYSIS AND HYDROGEOLOGIC MAPPING, NORTHERN ANNE ARUNDEL COUNTY, MARYLAND $14.00
121 p., 7 pls., 62 figs., 29 tabs. Wilson, J.M. and Achmad, G., 1995
RI 62 GEOHYDROLOGIC FRAMEWORK, GROUND-WATER QUALITY AND FLOW, AND BRACKISH-WATER INTRUSION IN EAST-CENTRAL ANNE ARUNDEL COUNTY, MARYLAND $17.50
135 p., 5 pls., 68 figs., 13 tabs. Fleck, W.B. and Andreasen, D.C., 1996
RI 63 HYDROGEOLOGY AND ESTIMATION OF GROUND-WATER CONTRIBUTING AREAS OF THE PERRYMAN WELL FIELD, HARFORD COUNTY, MARYLAND $22.00
115 p., 96 figs., 6 tabs. Drummond, D.D. and Johnston R.P.B., 1997
RI 64 HYDROGEOLOGY, MODEL SIMULATION, AND WATER SUPPLY POTENTIAL OF THE AQUIA AND PINEY POINT-NANJEMOY AQUIFERS IN CALVERT AND ST. MARY'S COUNTIES, MARYLAND $17.00
85 p., 2 pls., 45 figs., 13 tabs. Achmad, G. and Hansen, H.J., 1997
S1/RI 64 SIMULATED CHANGES IN WATER LEVELS OF THE AQUIA AQUIFER USING REVISED WATER-USE PROJECTIONS TO 2025 FOR CALVERT AND ST. MARY’S COUNTIES, MARYLAND (Supplemental Report S1/RI 64) $5.00
58 p., 19 figs., 5 tabs., 5 appdxs. Achmad, G., and Hansen, H.J., 2001
RI 65 HYDROGEOLOGY AND SIMULATION OF GROUND-WATER FLOW IN THE UPPER WICOMICO RIVER BASIN AND ESTIMATION OF CONTRIBUTING AREAS OF THE SALISBURY WELL FIELDS, WICOMICO COUNTY, MARYLAND $16.50
87 p., 2 pls., 43 figs., 10 tabs. Andreasen, D.C. and Smith, B.S., 1997
RI 66 GROUND-WATER QUALITY IN THE PIEDMONT REGION OF BALTIMORE COUNTY, MARYLAND $17.50
191 p., 23 pls., 40 figs., 34 tabs. Bolton, D.W., 1998
S2/RI 66 GROUND-WATER QUALITY IN THE PIEDMONT REGION OF BALTIMORE COUNTY, MARYLAND: COMPARISON OF DATA COLLECTED IN 2000-01 TO DATA COLLECTED IN 1994-96 $6.00
72 pgs., 20 figs. 9 tabs., Bolton, D.W., 2002
RI 67
 SURFICIAL GEOLOGY OF THE DELTA QUADRANGLE, HARFORD COUNTY, MARYLAND AND YORK COUNTY, PENNSYLVANIA $8.00
43 p., 1 pl., 19 figs., 4 tabs. Pazzaglia, F.J. and Cleaves, E.T., 1998.
RI 68
 HYDROGEOLOGY, SIMULATION OF GROUND-WATER FLOW, AND GROUND-WATER QUALITY OF THE UPPER COASTAL PLAIN AQUIFERS IN KENT COUNTY, MARYLAND $8.00
76 p., 62 figs., 8 tabs. Drummond, D.D., 1998.
RI 69
 THE GEOHYDROLOGY AND WATER-SUPPLY POTENTIAL OF THE LOWER PATAPSCO AQUIFER AND PATUXENT AQUIFERS IN THE INDIAN HEAD-BRYANS ROAD AREA, CHARLES COUNTY, MARYLAND $16.00
119 p., 2 pls., 53 figs., 8 tabs, Andreasen, D.C., 1999.
RI 70
 OCCURRANCE AND DISTRIBUTION OF RADIUM, GROSS ALPHA-PARTICLE ACTIVITY, AND GROSS BETA-PARTICLE ACTIVITY IN GROUND WATER IN THE MAGOTHY FORMATION AND POTOMAC GROUP AQUIFERS, UPPER CHESAPEAKE BAY AREA, MARYLAND $20.00
97 p., 5pls., 28figs., 13 tabs., 3 appdxs., Bolton, D.W., 2000
RI 71 A STRATEGY FOR A STREAM-GAGING NETWORK IN MARYLAND $17.00
72 p., 7 figs., 12 tabs, Cleaves, E.T. and Doheny, E.J., 2000.
RI 72 HYDROGEOLOGY OF THE COASTAL PLAIN AQUIFER SYSTEM IN QUEEN ANNE'S AND TALBOT COUNTIES, MARYLAND, WITH EMPHASIS ON WATER-SUPPLY POTENTIAL AND BRACKISH-WATER INTRUSTION IN THE AQUIA AQUIFER. $12.50
141 pgs. 62 figs. 15 tabs., Drummond, D.D., 2001.
RI 73
 KARST HYDROGEOLOGY OF THE HAGERSTOWN VALLEY, MARYLAND. $30.00
128 pgs., Duigon, M.T., 2001.
      Accompanying CD-ROM includes images of all plates (as PDF files) plus ArcInfo(R) export files for map layers making up the plates, metadata, and viewing software.
RI 74
 HYDROGEOLOGY, WATER QUALITY, AND WATER-SUPPLY POTENTIAL OF THE AQUIA AND MAGOTHY AQUIFERS IN SOUTHERN ANNE ARUNDEL COUNTY, MARYLAND. $18.50

Andreasen, D.C., 2003; 110 pgs. 44 figs. 6 tabs. 1 plt.
RI 75
 STRATIGRAPHY OF THE FREDERICK VALLEY AND ITS RELATIONSHIP TO KARST DEVELOPMENT $20.00

Brezinski, D.K, 2004; 101 pgs. 50 figs. 4 tabs. 1 plt.
RI 76
 WATER-SUPPLY POTENTIAL OF THE COASTAL PLAIN AQUIFERS IN CALVERT, CHARLES, AND ST. MARY’S COUNTIES, MARYLAND, WITH EMPHASIS ON THE UPPER PATAPSCO AND LOWER PATAPSCO AQUIFERS $30.00

 Drummond, David D., 2007; 225 pgs. 137 figs. 17 tabs. 1 plt.
RI 76
PDF 		WATER-SUPPLY POTENTIAL OF THE COASTAL PLAIN AQUIFERS IN CALVERT, CHARLES, AND ST. MARY’S COUNTIES, MARYLAND, WITH EMPHASIS ON THE UPPER PATAPSCO AND LOWER PATAPSCO AQUIFERS
(PDF format, 49,114kb)		 PDF

 Drummond, David D., 2007; 245 pgs. 137 figs. 17 tabs. 1 plt.
RI 77
 OPTIMIZATION OF GROUND-WATER WITHDRAWALS IN ANNE ARUNDEL COUNTY, MARYLAND, FROM THE UPPER PATAPSCO, LOWER PATAPSCO, AND PATUXENT AQUIFERS PROJECTED THROUGH 2044  $15.00

 Andreasen, David C., 2007; 115 pgs. 40 figs. 14 tabs. 1 plt.
RI 77
PDF		 OPTIMIZATION OF GROUND-WATER WITHDRAWALS IN ANNE ARUNDEL COUNTY, MARYLAND, FROM THE UPPER PATAPSCO, LOWER PATAPSCO, AND PATUXENT AQUIFERS PROJECTED THROUGH 2044 
(PDF format, 7,600kb)		 PDF

 Andreasen, David C., 2007; 115 pgs. 40 figs. 14 tabs. 1 plt.
RI 77
PLATE 1
PLATE 1: OPTIMIZATION OF GROUND-WATER WITHDRAWALS IN ANNE ARUNDEL COUNTY, MARYLAND, FROM THE UPPER PATAPSCO, LOWER PATAPSCO, AND PATUXENT AQUIFERS PROJECTED THROUGH 2044 
(PDF format, 5,268 kb)		 PDF

 Andreasen, David C., 2007; 1 plt.
RI 78
PLATE 1
ARSENIC IN GROUND WATER IN THE COASTAL PLAIN AQUIFERS OF MARYLAND
(PDF format, 27,881 kb)		 PDF only

Drummond, D.D. and Bolton, D.W., 2010; 72 pgs. 22 figs. 4 tabs.
RI 79
 PRELIMINARY ASSESSMENT OF FACTORS AFFECTING WELL YIELDS IN THE FRACTURED-ROCK TERRANE OF FREDERICK COUNTY AND PORTIONS OF CARROLL AND MONTGOMERY COUNTIES, MARYLAND (PDF format, 4,050 kb) PDF only
Burgy, Katherine and Duigon Mark T., 2012, 103 pgs., 33 figs., 11 tabs.
RI 80 GEOLOGY OF THE LINGANORE NAPPE IN THE WESTMINSTER TERRANE, WESTERN PIEDMONT OF MARYLAND
(PDF format, 16,473 kb)		 PDF only
Jonathan Edwards, Jr., 2012
RI 81 EVALUATION OF LEAD CONCENTRATIONS IN WELL WATER FROM THE PIEDMONT AREA OF HARFORD COUNTY, MARYLAND
(PDF format, 4.61 mb)		 PDF only
Katherine Burgy, John Resline, and Peter Smith, 2013
SPECIAL PUBLICATIONS
NOTE: Series numbers were initiated in 1985, starting with Spec. Pub. No. 1. This listing also includes some non-Survey publications that are sold through the Maryland Geological Survey publications office.
SP 1 FREDERICK-MONTGOMERY-HOWARD COUNTY BOUNDARY LINE RESURVEY OF 1980 $8.50
97 p., 2 pls., 2 figs., 1 tab., 9 app. Schwarz, K.A., 1985
SP 2 PROCEEDINGS, TWENTIETH FORUM ON THE GEOLOGY OF INDUSTRIAL MINERALS $5.00
Glaser, J.D. and Edwards, J., Jr., eds., 1985
SP 3 STUDIES IN MARYLAND GEOLOGY�IN COMMEMORATION OF THE CENTENNIAL OF THE MARYLAND GEOLOGICAL SURVEY $20.00
Part I, Historical Perspectives;
Part II, Research Papers. 286 p. Brezinski, D.K. and Reger, J.P., eds., 1996
REPORT ON SURVEYS OF DELAWARE-MARYLAND BOUNDARIES $12.00
314 p., 10 figs., 6 tabs. Prepared by the National Oceanic and Atmospheric Administration. Meade, B.K., 1982
29TH ANNUAL HIGHWAY GEOLOGY SYMPOSIUM PROCEEDINGS $5.50
331 p. Ozol, M.A. and Weaver, K.N., eds., 1979331 p.1979
FIELD GUIDE TO NON-TIDAL WETLAND IDENTIFICATION Out of Print
283 p., 12 figs., 11 tabs. Prepared by the U.S. Fish & Wildlife Service for the Maryland Department of Natural Resources. Tiner, R.W., Jr., 1988
THE PATAPSCO PROJECT (1932-1933) PDF only

A hand-written report illustrated with photographs, maps and drawings, entitled The Patapsco Project, which documents the Baltimore City’s Department of Public Works investigation of water and water power rights – essentially, the active, inactive, and ruined mills and dams – along the Patapsco River and its tributaries in Maryland between 1932 and 1933.  This historic document is now available as a free download in PDF format through the Maryland State Archives (http://msa.maryland.gov/).  A description of the Patapsco Project is found on the MSA SC 6046 Series 2 page.

Download The Patapsco Project from the The Patapsco Project, digital images page.
SYSTEMATIC REPORTS
NOTE: Reports include descriptions of rocks, their distribution, and their systematic paleontology and paleobotany.
PLIOCENE AND PLEISTOCENE
available only as a free download:  PDF format, (12,367 kb) 		Out of Print
291 p., 75 pls., 10 figs. Shattuck, G.B., Clark, W.B., Hollick, A., and Lucas, F.A., 1906. (Reprinted)
MIOCENE. TEXT $5.00
509 p. Clark, W.B. et al., 1904. (Available only on microfiche)
MIOCENE. PLATES $5.00
135 pls. 1904. (Available only on microfiche)
EOCENE $5.00
331 p., 64 pls. Clark, W.B. et al., 1901. (Available only on microfiche)
UPPER CRETACEOUS. TEXT AND PLATES $10.00
2 vols., 1022 p., 90 pls: Text: p. 1-578; Text (concluded) and Plates: p. 579-1022. Clark, W.B. et al., 1916. (Available only on microfiche)
LOWER CRETACEOUS $5.00
622 p., 97 pls., 15 figs. Clarke, W.B., Bibbins, A.B., Berry, E.W., and Lull, R.S., 1911. (Available only on microfiche)
MIDDLE AND UPPER DEVONIAN $5.00
720 p., 6pls., 2 figs. Prosser, C.S., Kindle, E.M., Swartz, C.K., and Clarke, J.M., 1913. (Available only on microfiche)
LOWER DEVONIAN $5.00
560 p., 16 pls., 17 figs., Schuchert, C., Swartz, C.K., Maynard, T.P., and Rowe, R.B., 1913. (Available only on microfiche)
DEVONIAN. PLATES $5.00
Lower Devonian pls. XVII-XCVII; Middle Devonian pls. VII-XLIV; Upper Devonian pls. XLV-LXII., 1913. (Available only on microfiche)
SILURIAN $5.00
794 p., 67 pls., 27 figs. Swartz, C.K., Prouty, W.F., Ulrich, E.O., and Bassler, R.S., 1923. (Available only on microfiche)
CAMBRIAN AND ORDOVICIAN $5.00
424 p., 58 pls., 27 figs. Bassler, R.S., 1919. (Available only on microfiche)
VOLUMES

NOTE -

Maryland Geological Survey's historic Volumes Series, published from 1897 through 1941 is now available as a free download in PDF format through the Maryland State Archives (http://msa.maryland.gov/).  A description of the Volumes Series is found on the MSA SC 6046 Series 1 page.

Download these Volumes from the MSA SC 6046 Collection Inventory page.

 PDF
Vol. I $5.00
Part 1: Establishment and plan of operation of the Survey;
Part 2: Historical sketch...concerning the physical resources and natural resources of Maryland;
Part 3: Outline...of the physical features of Maryland;
Part 4: Bibliography and cartography of Maryland;
Part 5: First report upon magnetic work in Maryland.
539 p., 17 pls. Clark, W.B., Mathews, E.B., and Bauer, L.A., 1897. (Available only on microfiche)
Vol. II $5.00
Part 1: Administrative report;
Part 2: The building and decorative stones of Maryland;
Part 3: The cartography of Maryland.
509 p., 40 pls., 34 figs. Clark, W.B., Merrill, G.P., Mathews, E.B., and Gannett, H., 1898. (Available only on microfiche)
Vol. III $5.00
Part 1: Introduction;
Part 3: Highway legislation in Maryland;
Part 4: The present condition of Maryland highways;
Part 5: Construction and repair of roads;
Part 6: Qualities of good road metal and methods of testing them;
Part 7: The administration of roads;
Part 8: The advantages of good roads;
Appendix: Laws of Maryland relating to highways.
461 p., 35 pls., 38 figs. Clark, W.B., Sioussat, S.G.L., Johnson, A.N., and Reid, H.F., 1899. (Available only on microfiche)
Vol. IV $5.00
Part 1: The history of Maryland during Paleozoic time;
Part 2: Second report on the highways of Maryland;
Part 3: Report on the clays of Maryland.
524 p., 69 pls., 34 figs. Willis, B., Reid, H.F., Johnson, A.N., and Ries, H., 1902. (Available only on microfiche)
Vol. V. $5.00
Part 1: Second report on magnetic work in Maryland;
Part 2: Final report on the survey of the boundary line between Allegany and Garrett Counties;
Part 3: Third report on the highways of Maryland;
Part 4: Report on the coals of Maryland.
656 p., 35 pls., 55 figs. Bauer, L.A. et al., 1905. (Available only on microfiche)
Vol. VI $5.00
Part 1: The physical features of Maryland;
Part 2: Exhibits of Maryland mineral resources;
Part 3: Fourth report on the highways of Maryland;
Part 4: First report on State highways construction;
Part 5: The counties of Maryland, their origin, boundaries, and election districts.
578 p., 51 pls., 19 figs. Clark, W.B., Mathews, E.B., Johnson, A.N., and Crosby, W.W., 1906. (Available only on microfiche)
Vol. VII $5.00
Report of the resurvey of the Mason and Dixon Line.
412 p., 82 pls., 8 figs. Clark, W.B., Hodgkins, W.C., Mathews, E.B., and Burchard, E.L., 1908. (Available only on microfiche)
Vol. VIII $5.00
Part 1: Second report on State highway construction;
Part 2: Maryland mineral industries;
Part 3: Report on the limestones of Maryland.
486 p., 26 pls., 27 figs. Crosby, W.W., Clark, W.B., Mathews, E.B., and Grasty, J.S., 1909. (Available only on microfiche)
Vol. IX. $5.00
Part 1: Third report on State highway construction;
Part 2: Summary final report on the work of the highway division;
Part 3: Report on the iron ores of Maryland;
Part 4: Report on the lines of equal magnetic declination in Maryland for 1910.
348 p., 26 pls., 8 figs. Crosby, W.W., Clark, W.B., Singewald, J.T., Jr., and Bauer, L.A., 1911. (Available only on microfiche)
Vol. X $5.00
Part 1: The geography of Maryland;
Part 2: The surface and underground water resources of Maryland, Delaware, and the District of Columbia.
563 p., 96 figs. Clark, W.B., Mathews, E.B., and Berry, E.W., 1918. (Available only on microfiche)
Vol. XI $5.00
Part 1: Second report on the coals of Maryland;
Part 2: The fire clays of Maryland.
549 p., 11 pls., 117 figs. Swartz, C.K., Baker, W.A., Watts, A.S., Schurecht, H.G., and Mathews, E.B., 1922. (Available only on microfiche)
Vol. XII $5.00
Part 1: The molding sands of Maryland;
Part 2: Notes on feldspar, quartz, chrome, and manganese in Maryland;
Part 3: The serpentines of Harford County;
Part 4: The gabbros and associated rocks of Harford County;
Appendix: Report on the location of the boundary line along the Potomac River between Virginia and Maryland.
336 p., 16 pls., 9 figs. Trainer, D.W., Jr., Singewald, J.T., Jr., Johannsen, A., and Insley, H., 1928. (Available only on microfiche)
Vol. XIII $5.00
Part 1: The application of recent structural methods in the interpretation of the crystalline rocks of Maryland;
Part 2: Structure and age of the Port Deposit Granodiorite Complex;
Part 3: The structure of the gneiss domes near Baltimore;
Part 4: The structure and age of the volcanic complex of Cecil County;
Part 5: Structure of the metamorphosed gabbro complex at Baltimore;
Part 6: The Upper Cretaceous deposits of the Chesapeake and Delaware Canal of Maryland and Delaware.
295 p., 46 pls., 37 figs. Cloos, E., Hershey, H.G., Broedel, C.H., Marshall, J., Cohen, C.J., and Carter, C.W., 1937. (Available only on microfiche)
Vol. XIV $5.00
Gazetteer of Maryland. 242 p., 1941. (Available only on microfiche)
U.S. GEOLOGICAL SURVEY REPORTS
Available from the Maryland Geological Survey
USGS Bulletins
BULL. 2123 GEOLOGY OF THE HARPERS FERRY QUADRANGLE, VIRGINIA, MARYLAND, AND WEST VIRIGINA $5.00
(1:24,000-scale geologic map), 26 figs., 3 tabs. Southworth, S. and Brezinski, D.K, 1996
USGS Professional Papers
PROF. PAPER 263 FLORAS OF THE POCONO FORMATION AND PRICE SANDSTONE IN PARTS OF PENNSYLVANIA, MARYLAND, WEST VIRGINIA AND VIRGINIA $5.00
55 p., 1 fig., 20 pls. Read, C.B., 1955
PROF. PAPER 1691 GEOLOGY OF THE CHESAPEAKE AND OHIO CANAL NATIONAL HISTORICAL PARK AND POTOMAC RIVER CORRIDOR, DISTRICT OF COLUMBIA, MARYLAND, WEST VIRGINIA AND VIRGINIA
(see abstract) 		$25.00
115 pgs. 133 figs. 20 plts. 1 tab., Southworth, S., Brezinski, D.K., Orndorff, R.C., Repetski, J.E. and Denenny, D.M., 2008.
USGS Water-Resources Investigations
NOTE: Also see Open-File Reports, Hydrogeology
WRI 80-18 GROUND WATER IN THE PIEDMONT UPLAND OF CENTRAL MARYLAND Out of Print
42 p., 7 figs., 7 tabs. Richardson, C.A., 1980. (Superseded by Water-Supply Paper 2077, available from
USGS
Books and Open-File Reports
Federal Center, Bldg. 41
Box 25425
Denver, Colorado 80225.)
WRI 84-4322 NITRATE IN THE COLUMBIA AQUIFER, CENTRAL DELMARVA PENINSULA, MARYLAND Out of Print
51 p., 4 pls., 12 figs., 11 tabs. Bachman, L.J., 1984
WRI 86-4097 RECONNAISSANCE OF THE GROUND-WATER, SURFACE-WATER SYSTEM IN THE ZEKIAH SWAMP RUN BASIN, CHARLES AND PRINCE GEORGE'S COUNTIES, MARYLAND $5.00
54 p., 1 pl., 16 figs., 10 tabs. Hopkins, H.T., Fisher, G.T., and McGreevy, L.T., 1986
WRI 87-4229 WATER LEVELS, CHLORIDE CONCENTRATIONS, AND PUMPAGE IN THE COASTAL AQUIFERS OF DELAWARE AND MARYLAND $5.00
106 p., 4 pls., 55 figs., 10 tabs. Phelan, D.J., 1987
WRI 91-4179 WATER WITHDRAWAL AND USE IN MARYLAND $5.00
40 p., 7 figs., 13 tabs. Prepared in cooperation with the Maryland Water Resources Administration and the Maryland Geological Survey. Wheeler, J.C., 1992
WRI 93-4225 WATER WITHDRAWAL AND USE IN MARYLAND, 1990-1991 $5.00
113 p., 10 pls., 6 figs., 12 tabs. Carpenter, D.H. and Hayes, D.C., 1996
WRI 94-4020 LOW FLOW CHARACTERISTICS OF STREAMS IN MARYLAND AND DELAWARE $13.50
113 pgs. 10 plts. 6 figs. 12 tabs. Carpenter, D.H. and Hayes, D.C., 1996
WRI 96-4314 WATER WITHDRAWAL AND USE IN MARYLAND, 1992-1993 $5.00
21 p., 14 figs., 13 tabs. Wheeler, J.C., 1997
CHESAPEAKE BAY EARTH SCIENCE ATLASES
CBA 1 & 2. (combined) No. 1. HEAD OF CHESAPEAKE BAY Out of Print
6 maps: 1. Sampling locations; 2. Sulfur content; 3. Sediment distribution; 4. Water content; 5. Carbon content (organic and total); 6. Patterns of erosion and deposition.
No. 2. APPROACHES TO BALTIMORE HARBOR
5 maps: 1. Sampling locations and sulfur content; 2. Sediment distribution; 3. Water content; 4. Carbon content (organic and total); 5. Patterns of erosion and deposition. Cuthbertson, R.H., ed., 1987
CBA 3 EASTERN BAY AND SOUTH RIVER Out of Print
7 maps: 1. Sampling locations; 2. Sediment distribution; 3. Water content; 4. Total carbon content; 5. Organic content; 6. Sulfur content; 7. Sedimentation rates. Kerhin, R.T., ed., 1980
CBA 4 CHOPTANK RIVER AND HERRING BAY Out of Print
5 maps: 1. Sampling locations and sulfur content; 2. Sediment distribution; 3. Water content; 4. Carbon content (organic and total); 5. Patterns of erosion and deposition. Halka, J.P., ed., l982
CBA 5 PATUXENT RIVER AND VICINITY Out of Print
5 maps: 1. Sampling locations and sulfur content; 2. Sediment distribution; 3. Water content; 4. Carbon content (organic and total); 5. Patterns of erosion and deposition. Halka, J.P. and Wells, D.V., eds., 1982
CITY MAPS
BALTIMORE-WASHINGTON ROAD MAP Out of Print
Scale 1:125,000 (1 inch to approximately 2 miles). 1918.
CITY OF BALTIMORE Out of Print
Scale 1:12,000 (1 inch to 1,000 feet). In sheets, each 20x26.5 inches, representing an area of 20 square miles. Northwest, 1912; Northeast, 1913; Southeast, 1914; Southwest, 1915; Sparrows Point, 1917; Dundalk, 1918; Curtis Bay, no date
CITY OF BALTIMORE Out of Print
Scale 1:24,000 (1 inch to 2,000 feet). One sheet 28x35 inches. Shows original shorelines and drainage.
CITY OF BALTIMORE $1.00
Scale 1:24,000 (1 inch to 2,000 feet). One sheet 28x35 inches. Shows configuration of underlying rock floor. 1935.
CITY OF BALTIMORE Out of Print
Scale 1:24,000 (1 inch to 2,000 feet). One sheet 28x35 inches. Shows the amount of overburden covering the underlying rocks.
CITY OF HAGERSTOWN Out of Print
Scale 1:12,000 (1 inch to 1,000 feet). One sheet 29x31 inches. 1927
COUNTY ATLASES
CA. 1 ANNE ARUNDEL COUNTY: GEOLOGY, MINERAL RESOURCES, LAND MODIFICATION, AND SHORELINE CONDITIONS OUT OF PRINT
Scale 1:62,500 (approximately 1 inch to the mile). 4 maps: 1. Geology; 2. Mineral resources and mined land inventory; 3. Land modifications; 4. Shoreline conditions. Glaser, J.D., Kuff, K.R., Slaughter, T.H., Kerhin, R.T., McMullan, B.G., Cocoros, G. and Vanko, D., 1976

COUNTY TOPOGRAPHIC AND GEOLOGIC MAPS

All are at a scale of 1:62,500, or approximately 1 inch to the mile. The full-color topographic maps show the election districts. Geologic maps are on the topographic base.

  • Most maps are available either folded or rolled. Folded only are marked with "F." For rolled maps, add $2.00 for mailing tube. (Several maps can fit in one mailing tube.)
  • A new blueline geologic map of Caroline is available; maps of Prince George's and Allegany Counties are in progress.
COUNTY TOPOGRAPHIC
$9.00		 GEOLOGIC
$10.00 unless otherwise noted
Allegany County 1988 OP 1956 OP
Anne Arundel County 1993 1975 OP
Baltimore County
(incl. Baltimore City)		 1985 F 1976 OP
Calvert County 1980 1995 3 (black and white photocopy only)  $5.00
Caroline County 1984 1998 3 (black and white photocopy only)  $5.00
Carroll County 1990 1928 OP
Cecil County 1997 1986 4
Charles County 1981 1989
(2003 Version available on CD-ROM)
Dorchester County 1986 1986
Frederick County 1982 OP 1938 OP
Garrett County 1987 OP 1953 OP. Available in PDF format:
Harford County 1988

1968 OP. Available in PDF format:
HARF_1968_GEO.pdf (15,407kb)
HARF_1968_GEO.jpg (41,214kb)

Howard County 1974 1993 5
Kent County 1988 1915 OP
Montgomery County 1973 1953 OP
Prince Georges County 1987 1951 OP.
Queen Annes County 1986

1915 OP
St. Marys County 1990 1989
Somerset County 1996 1984
Talbot County 1977 1986
Washington County 1992 1978 6 F
Wicomico County 1983 1979
Worcester County 1984 F 1978
FEATURE CODES
OP: Out of print OP: Out of print but available in digital format F: Folded only
1 Also part of County Atlas No. 1. (OUT OF PRINT)
3 Geologic map available only as a black & white photocopy, $5.00.
4 Geologic map also with Bull. 37.
5 Geologic map also with Bull. 38.
6 Geologic map also with Bull. 36.

MINERAL RESOURCES INVESTIGATIONS

COUNTY MAPS
MINERAL RESOURCES AND MINED LAND INVENTORY OF ANNE ARUNDEL COUNTY, MARYLAND Out of Print
Scale 1:62,500. Kuff, K.R., 1976. (Available only as part of County Atlas No. 1)
MINED LAND INVENTORY MAP OF BALTIMORE COUNTY AND BALTIMORE CITY $5.00
Scale 1:62,500. Kuff, K.R., 1975
SAND AND GRAVEL RESOURCES AND MINED LAND INVENTORY OF CALVERT COUNTY, MARYLAND $5.00
Scale 1:62,500. Brooks, J.R., 1986.  Available only as black and white photocopies.
MINERAL RESOURCES OF CAROLINE COUNTY, MARYLAND $5.00
Scale 1:62,500. Brooks, J.R., 1990.  vailable only as black and white photocopies.
MINERAL RESOURCES AND MINED LAND INVENTORY MAP OF CARROLL COUNTY $6.00
Scale 1:62,500. Kuff, K.R., 1982
SAND AND GRAVEL RESOURCES AND MINED LAND INVENTORY OF CHARLES COUNTY, MARYLAND Out of Print
Scale 1:62,500. Brooks, J.R., 1985. (black and white photocopy)
2003 Version available on CD-ROM
MINERAL RESOURCES OF DORCHESTER COUNTY, MARYLAND Out of Print
Scale 1:62,500. Brooks, J.R., 1994. (black and white photocopy)
MINERAL RESOURCES OF KENT COUNTY, MARYLAND $5.00
Scale 1:62,500. Brooks, J.R., 1995. Available only as black and white photocopies.
MINERAL RESOURCES AND MINED LAND INVENTORY MAP OF PRINCE GEORGE'S COUNTY $5.00
Scale 1:62,500. Kuff, K.R.
2006 Version available on CD-ROM
MINERAL RESOURCES OF QUEEN ANNE'S COUNTY, MARYLAND $5.00
Scale 1:62,500. Brooks, J.R., 1995. Available only as black and white photocopies.
SAND AND GRAVEL RESOURCES AND MINED LAND INVENTORY OF ST. MARY'S COUNTY, MARYLAND Out of Print
Scale 1:62,500. Brooks, J.R., 1986. (black and white photocopy)
MINERAL RESOURCES OF SOMERSET COUNTY, MARYLAND $5.00
(revised) Scale 1:62,500. Brooks, J.R., 1996. Available only as black and white photocopies.
MINERAL RESOURCES OF TALBOT COUNTY, MARYLAND $5.00
Scale 1:62,500. Brooks, J.R., 1994. Available only as black and white photocopies.
MINERAL RESOURCES OF WICOMICO COUNTY, MARYLAND $5.00
Scale 1:62,500. Brooks, J.R., 1990. Available only as black and white photocopies.
MINERAL RESOURCES OF WORCESTER COUNTY, MARYLAND $5.00
Scale 1:62,500. Brooks, J.R., 1990. Available only as black and white photocopies.
LANDS FOR POTENTIAL MINERAL RESOURCE DEVELOPMENT Out of Print
Counties available: Allegany (excluding coal), 1983; Anne Arundel, 1979; Baltimore County and City, 1979; Carroll, 1981; Cecil, 1979; Frederick, 1983; Garrett (excluding coal), 1983; Harford, 1979; Howard, 1979; Montgomery, 1983; Prince George's, 1981; Washington, 1983. 5 pages + map (blueline print). Kuff, K.R. Each county map and text
*Note: these maps can be accessed at the JScholarship website
associated text for these maps can be found in the interactive MGS Maps List
MINERAL RESOURCE INVESTIGATION QUADRANGLES
MRQ No. 1 MINERAL RESOURCES MAP OF THE NEW WINDSOR QUADRANGLE $3.00
Scale 1:24,000. Kuff, K.R., 1981
MRQ No. 2 MINERAL RESOURCES MAP OF THE UNION BRIDGE QUADRANGLE $3.00
Scale 1:24,000. Kuff, K.R., 1981
MRQ No. 3 MINERAL RESOURCES MAP OF THE FINKSBURG AND SYKESVILLE QUADRANGLES $3.00
Scale 1:24,000. Kuff, K.R., 1981. (black and white phototcopy only)
OPEN FILE COAL MAPS
OFM
98-03-1		 EXTENT AND STRUCTURE CONTOUR MAP OF THE PITTSBURG COAL BED IN THE POTOMAC AND GEORGES CREEK BASINS, ALLEGANY AND GARRETT COUNTIES, MARYLAND $5.00
Scale: 1:100,000. Brezinski, D.K., 1998  (photocopy print only)
OFM
98-03-2		 EXTENT AND STRUCTURE CONTOUR MAPS OF THE UPPER FREEPORT COAL BED IN THE POTOMAC AND GEORGES CREEK BASINS, ALLEGANY AND GARRETT COUNTIES, MARYLAND $5.00
Scale: 1:100,000. Brezinski, D.K., 1998  (photocopy print only)
OFM
99-03-2		 PROJECTED COAL OUTCROP TRACES FOR THE MARYLAND PORTIONS OF THE DAVIS AND TABLE ROCK QUADRANGLES, GARRETT COUNTY, MARYLAND $5.00
Scale 1:24,000. Brezinski, D.K., 1999  (photocopy print only)
MISCELLANEOUS MAPS
GEOLOGIC MAP OF FREDERICK VALLEY, MARYLAND Out of Print
Scale 1:62,500. Reinhardt, J., 1974
WATER USE IN MARYLAND $5.00
1 sheet, 28x34 inches. Maps with text. Wheeler, J.C., 1983.
GEOLOGIC MAP OF THE WESTERN BLUE RIDGE, FREDERICK AND WASHINGTON COUNTIES, MARYLAND $7.00
Scale 1:62,500. Brezinski, D.K., 1992. (folded only - also included in Report of Investigations 55; click here)
BATHYMETRY OF THE CHESAPEAKE BAY Out of Print
Scale 1:224,700. Virginia Institute of Marine Sciences, 1977.

ORTHOPHOTO QUADRANGLES

ORTHOPHOTO QUARTER-QUADRANGLES (3.75-MINUTE SERIES).

These are ortho-corrected (parallax-free) photographic images (either digital or analog reproduction) of "quarter quads" - i.e., one-fourth of a standard 7.5-minute quadrangle. Scale 1:12,000 (1 inch equals 1,000 feet); size approximately 24 inches by 31 inches. Prepared by PhotoScience, Inc., Rockville, MD, for the Maryland Department of Natural Resources - Water Resources Administration. Incomplete coverage of the state. Contact the MGS Publications Office at (410) 554-5505 for information concerning coverage for a particular area of interest. Dates vary; generally 1989-1993. Blueline copies only..................for inspection only

DIGITAL ORTHOPHOTO QUADRANGLES.

Series of 102 digital orthophoto quadrangles and 8 digital orthophoto quarter-quadrangles covering the Chesapeake Bay area of Maryland, including the tidal reaches of the major bay tributaries. The source documents (black and white Kodak paper prints) were produced by the U.S. Geological Survey from 1988-1989 National Aerial Photography Program (NAPP) photography and comply with National Map Accuracy Standards at 1:24,000. Rasters were produced by scanning the paper prints at 1000 dots/inch (dpi) and down-sampling to 250 dpi (ground pixel size = 8X8 ft.). Color depth is 8 bits (256 gray levels). Map collars were excluded from the scan; place names, neat lines and Universal Transverse Mercator (UTM) grid lines are an inextricable part of the image. Files are approximately 30 megabytes in size and are available on CD-ROM, erasable optical disk, or, for small orders ( 5 quads), via the Internet. Native format is MicroImages .RVC; .TIFF format is also available. Detailed documentation, compliant with federal metadata standards, is transferred in ASCII format with the files. Purchasers are required to sign a licensing agreement.

Contact us at (410) 554-5505. Do not direct inquiries pertaining to digital products to the MGS publications office.
PRICES
Quads (excluding media) Media
  • Test file (approx. 1 megabyte section of the Curtis Bay quadrangle on floppy disk or Internet)no charge
  • 1-18 quads: each quad $35
  • 19-109 quads: each quad $30
  • 110 quads (complete set): each quad $25; total $2,750
  • CD-ROM (600 megabytes): each $20
  • Erasable optical disk (600 megabytes): each $110
  • Internet ( 5 quads) no additional charge

QUADRANGLE ATLASES

QA 1 BOWIE QUADRANGLE: GEOLOGIC AND ENVIRONMENTAL ATLAS $5.00
5 maps: 1. Geologic; 2. Mineral resources; 3. Ground-water resources; 4. Construction conditions; 5. Septic-tank constraints. Glaser, J.D. and Hansen, H.J., 1973
QA 2 TOWSON QUADRANGLE: GEOLOGIC AND ENVIRONMENTAL ATLAS $15.00
5 maps: 1. Geologic; 2. Landform; 3. Thickness of overburden; 4. Geologic factors affecting land modification; 5. Mineral resources and mined land inventory. Cleaves, E.T., Crowley, W.P., and Kuff, K.R., 1974
QA 3 COCKEYSVILLE QUADRANGLE: GEOLOGY, HYDROLOGY, AND MINERAL RESOURCES $10.00
8 maps: 1. Geologic; 2. Estimated thickness of overburden; 3. Geologic factors affecting land modification; 4. Mineral resources and mined land inventory; 5. Location of wells, springs, and test holes; 6. Depth to the water table; 7. Availability of ground water; 8. Geohydrologic conditions pertaining to domestic underground liquid-waste disposal. Otton, E.G., Cleaves, E.T., Crowley, W.P., Kuff, K.R., and Reinhardt, J., 1975. (Geologic map also available separately; see COCKEYSVILLE QUADRANGLE GEOLOGIC MAP.)
QA 4 WHITE MARSH QUADRANGLE: GEOLOGY, HYDROLOGY, AND MINERAL RESOURCES $14.50
3 maps: 1. Geologic; 2. Physiography; 3. Mineral resources. Cleaves, E.T., Kuff, K.R., Crowley, W.P., and Reinhardt, J., 1979. (Geologic map also available separately; see WHITE MARSH QUADRANGLE GEOLOGIC MAP.)

Five other maps for this atlas are available only for inspection at MGS: 4. Overburden; 5. Land modification; 6. Depth to the water table and location of wells, springs, and test holes; 7. Availability of ground water; 8. Constraints on installation of septic systems. Cleaves, E.T. and Otton, E.G., 1979.

QA 5 JARRETTSVILLE QUADRANGLE HYDROGEOLOGY $5.00
4 maps: 1. Depth to water table; 2. Slope of the land surface; 3. Ground-water availability; 4. Constraints on installation of septic systems. Nutter, L.J., 1977
QA 6 BEL AIR QUADRANGLE HYDROGEOLOGY $5.00
4 maps: 1. Depth to water table; 2. Slope of the land surface; 3. Ground-water availability; 4. Constraints on installation of septic systems. Nutter, L.J., 1977
QA 7 HYDROGEOLOGIC ATLAS, REISTERSTOWN QUADRANGLE, BALTIMORE COUNTY, MARYLAND $16.00
above atlas, without quadrangle geologic map $11.00
6 maps: 1. Geologic, 1977; 2. Slope of the land surface; 3. Location of wells and springs; 4. Depth to water table; 5. Availability of ground water; 6. Geohydrologic constraints on septic systems. Duigon, M.T. and Crowley, W.P., 1983. (Geologic map also available separately; see REISTERSTOWN QUADRANGLE QUADRANGLE GEOLOGIC MAP.)
QA 8 MOUNT VERNON AND PISCATAWAY QUADRANGLES: GEOLOGIC AND ENVIRONMENTAL ATLAS $7.00
3 maps: 1. Geologic; 2. Mineral resources and mined land inventory; 3. Geologic factors affecting land modification. Glaser, J.D. and Kuff, K.R., 1978. (Geologic map also available separately; see MOUNT VERNON AND PISCATAWAY QUADRANGLE GEOLOGIC MAP.)
QA 9 HYDROGEOLOGIC ATLAS, WESTMINSTER QUADRANGLE, CARROLL COUNTY, MARYLAND $10.00

Original is out-of-print. Available only as on-demand photocopy.

5 maps: 1. Slope of land surface; 2. Depth to the water table; 3. Availability of ground water; 4. Constraints on installation of septic systems; 5. Location of wells, springs, and test holes. Otton, E.G. and Hilleary, J.T., 1979. (Geologic map also available; see WESTMINSTER QUADRANGLE QUADRANGLE GEOLOGIC MAP.)
QA 10 HYDROGEOLOGIC ATLAS, WINFIELD QUADRANGLE, CARROLL COUNTY, MARYLAND $10.00

Original is out-of-print. Available only as on-demand photocopy.

5 maps: 1. Introduction and slope of land surface; 2. Depth to the water table; 3. Availability of ground water; 4. Constraints on installation of septic systems; 5. Location of wells, springs, and test holes. Otton, E.G. et al., 1980.

QA 11 HYDROGEOLOGIC ATLAS, NEW WINDSOR QUADRANGLE, CARROLL COUNTY, MARYLAND $10.00

Original is out-of-print. Available only as on-demand photocopy.

5 maps: 1. Introduction and slope of land surface; 2. Depth to the water table; 3. Availability of ground water; 4. Constraints on installation of septic systems; 5. Location of wells, springs, and test holes. Otton, E.G. et al., 1980.

QA 12 HYDROGEOLOGIC ATLAS, HAMPSTEAD QUADRANGLE, CARROLL COUNTY, MARYLAND $11.00
5 maps: 1. Slope of land surface; 2. Location of wells, springs, and test holes; 3. Depth to the water table; 4. Availability of ground water; 5. Geohydrologic constraints on septic systems. Duigon, M.T., 1981. (Geologic map also available; see HAMPSTEAD QUADRANGLE QUADRANGLE GEOLOGIC MAP.)
QA 13 HYDROGEOLOGIC ATLAS, LINEBORO QUADRANGLE, CARROLL COUNTY, MARYLAND $11.00
5 maps: 1. Slope of land surface; 2. Location of wells, springs, and test holes; 3. Depth to the water table; 4. Availability of ground water; 5. Geohydrologic constraints on septic systems. Duigon, M.T., Otton, E.G., and Hilleary, J.T., 1981
QA 14 HYDROGEOLOGIC ATLAS, LITTLESTOWN QUADRANGLE, CARROLL COUNTY, MARYLAND $11.00
5 maps: 1. Slope of land surface; 2. Depth to water table; 3. Availability of ground water; 4. Constraints on installation of septic systems; 5. Locations of wells and springs. Weigle, J.M. and Hilleary, J.T., 1981. (Geologic map also available; see LITTLESTOWN QUADRANGLE QUADRANGLE GEOLOGIC MAP.)
QA 15 HYDROGEOLOGIC ATLAS, MANCHESTER QUADRANGLE, CARROLL COUNTY, MARYLAND $11.00
5 maps: 1. Introduction and slope of land surface; 2. Depth to the water table; 3. Availability of ground water; 4. Constraints on installation of septic systems; 5. Location of wells, springs, and test holes. Otton, E.G. et al., 1981. (Geologic map also available; see MANCHESTER QUADRANGLE GEOLOGIC MAP.)
QA 16 HYDROGEOLOGIC ATLAS, TANEYTOWN-EMMITSBURG QUADRANGLES, CARROLL COUNTY, MARYLAND $13.00
5 maps: 1. Introduction and slope of land surface; 2. Depth to water table; 3. Availability of ground water; 4. Constraints on installation of septic systems; 5. Location of wells, springs, and test holes. Weigle, J.M. et al., 1983
QA 17 HYDROGEOLOGIC ATLAS, UNION BRIDGE-WOODSBORO QUADRANGLES, CARROLL COUNTY, MARYLAND $13.00
5 maps: 1. Introduction and slope of land surface; 2. Depth to water table; 3. Availability of ground water; 4. Constraints on installation of septic systems; 5. Locations of wells, springs, and test holes. Weigle, J.M. et al., 1981. (Geologic maps for these quadrangles are also available; see UNION BRIDGE-WOODSBORO QUADRANGLE QUADRANGLE GEOLOGIC MAP.)
QA 18 HYDROGEOLOGIC ATLAS, HEREFORD QUADRANGLE, BALTIMORE COUNTY, MARYLAND $11.00
5 maps: 1. Slope of land surface; 2. Depth to water table; 3. Availability of ground water; 4. Constraints on installation of septic systems; 5. Location of wells, springs, and test holes. Duigon, M.T. et al., 1981. (Geologic map also available; see HEREFORD QUADRANGLE GEOLOGIC MAP.)
QA 19 HYDROGEOLOGIC ATLAS, FINKSBURG QUADRANGLE, CARROLL COUNTY, MARYLAND $11.00
5 maps: 1. Introduction and slope of land surface; 2. Depth to water table; 3. Availability of ground water; 4. Constraints on installation of septic systems; 5. Location of wells, springs, and test holes. Williams, J.F. et al., 1981. (Geologic map also available; see FINKSBURG QUADRANGLE GEOLOGIC MAP.)
QA 20 HYDROGEOLOGIC ATLAS, NEW FREEDOM QUADRANGLE, BALTIMORE COUNTY, MARYLAND $11.00
5 maps: 1. Slope of land surface; 2. Location of wells and springs; 3. Depth to water table; 4. Availability of ground water; 5. Geohydrologic constraints on septic systems. Duigon, M.T., 1983
QA 21 HYDROGEOLOGIC ATLAS, ELLICOTT CITY QUADRANGLE, BALTIMORE AND HOWARD COUNTIES, MARYLAND Out of Print
5 maps: 1. Slope of land surface; 2. Location of wells and springs; 3. Depth to water table; 4. Availability of ground water; 5. Geohydrologic constraints on septic systems. Duigon, M.T., 1983. (Geologic map also available; see ELLICOTT CITY QUADRANGLE GEOLOGIC MAP.)
QA 22 HYDROGEOLOGIC ATLAS, PHOENIX QUADRANGLE, BALTIMORE AND HARFORD COUNTIES, MARYLAND Out of Print
5 maps: 1. Slope of land surface; 2. Depth to water table; 3. Availability of ground water; 4. Geohydrologic constraints on septic systems; 5. Location of wells and springs. Otton, E.G. et al., 1983. (Geologic map also available; see PHOENIX QUADRANGLE GEOLOGIC MAP.)
QA 23 HYDROGEOLOGIC ATLAS, NORRISVILLE QUADRANGLE, BALTIMORE AND HARFORD COUNTIES, MARYLAND $11.00
5 maps: 1. Slope of land surface; 2. Depth to water table; 3. Availability of ground water; 4. Geohydrologic constraints on septic systems; 5. Location of wells and springs. Otton, E.G. et al., 1983
QA 24 HYDROGEOLOGIC ATLAS, SYKESVILLE QUADRANGLE, CARROLL AND HOWARD COUNTIES, MARYLAND $11.00
6 maps: 1. Slope of land surface; 2. Locations of wells and springs; 3. Depth to water table; 4. Availability of ground water; 5. Ground-water quality; 6. Geohydrologic constraints on septic systems. Available folded and limited rolled sets, which require mailing tube for mail orders. Duigon, M.T., 1994
QA 25 HYDROGEOLOGIC ATLAS, WOODBINE AND DAMASCUS QUADRANGLES, CARROLL-FREDERICK-HOWARD-MONTGOMERY COUNTIES, MARYLAND $11.00
6 maps: 1. Slope of land surface; 2. Locations of wells and springs; 3. Depth to water table; 4. Availability of ground water; 5. Ground-water quality; 6. Geohydrologic constraints on septic systems. Available folded and limited rolled sets, which require mailing tube for mail orders. Duigon, M.T., 1994
QA 26 HYDROGEOLOGIC ATLAS, CLARKSVILLE AND SANDY SPRING QUADRANGLES, HOWARD AND MONTGOMERY COUNTIES, MARYLAND $11.00
6 maps: 1. Slope of land surface; 2. Locations of wells and springs; 3. Depth to water table; 4.Availability of ground water; 5. Ground-water quality; 6. Geohydrologic constraints on septic systems. Available folded and limited rolled sets, which require mailing tubes for mail orders. Duigon, M.T., 1994

QUADRANGLE GEOLOGIC MAP
      Scale 1:24,000 (1 inch equals 2,000 feet). Maps include explanatory text and cross sections. Refer to the Index of Maryland Quadrangles for quadrangle locations. Older maps are reprinted as blackline only.  Newer maps are available on both paper and CD-ROM*.  For more information on geologic map CD-ROM products please refer to the Digital Quadrangle Map page.

      Quadrangle Paper Map CD-ROM*
ARTEMAS. Glaser, J.D., 1994. (blackline copies only) $9.00  
AVILTON AND FROSTBURG. Brezinski, D.K., 1988. $9.00  
BALTIMORE EAST. Reinhardt, J. and Crowley, W.P., 1979. Out of Print  
BALTIMORE WEST. Crowley, W.P. and Reinhardt, J., 1979 (folded only) $9.00  
BELLEGROVE. Glaser, J.D., 1994. (blackline copies only) $9.00  
BENEDICT. Glaser, J.D., 1999. (ver. BENED2002.1) $9.00 $25.00*
BOWIE. Glaser, J.D., 1973. (Available only as part of Quadrangle Atlas 1) --  
BRISTOL. Glaser, J.D., 1984. $9.00  
BROOMES ISLAND, Glaser, J.D., 2003, (ver. BROOM2003.1) $9.00 $25.00*
BUCKEYSTOWN  Geology:  Brezinski, D.K. & Southworth, S., 2001 (ver BUCKEGEO2001.2) $9.00 $25.00*
(includes both maps)
 Karst features:  Brezinski, D.K., 2001(ver BUCKEKST2001.2) $9.00
CATOCTIN FURNACE AND BLUE RIDGE SUMMIT. Fauth, J., 1977. $9.00  
CATOCTIN FURNACE  Geology:  Brezinski, D.K., 2004 (ver CATOCGEO2004.1) $9.00 $25.00*
(includes both maps)
 Karst features:  Brezinski, D.K., 2004 (ver CATOCKST2004.1) $9.00
CLEAR SPRING AND HEDGESVILLE, Brezinski, D. K., & Glaser, J.D., 2014 pdf only download
COCKEYSVILLE. Crowley, W.P., Reinhardt, J. and Cleaves, E.T., 1975. (folded only - Also available as part of Quadrangle Atlas 3) $9.00  
COVE POINT, Glaser, J.D., 2003 (ver. COVEP2003.1) $9.00 $25.00*
CRESAPTOWN. Glaser, J.D., 1994. (blackline copies only) $9.00  
CUMBERLAND. Glaser, J.D. and Brezinski, D.K., 1994. (blackline copies only) $9.00  
DEALE. Glaser, J.D., 2002 (ver. DEALE2002.2) $9.00 $25.00*
ELLICOTT CITY. Crowley, W.P. and Reinhardt, J., 1980. $9.00  
FINKSBURG. Muller, P.D., 1994. (blackline copies only) $9.00  
FLINTSTONE. Glaser, J.D., 1994. (blackline copies only) $9.00  
FREDERICK  Geology:  Brezinski, D.K., 2004 (ver FREDEGEO2004.1) $9.00 $25.00*
(includes both maps)
 Karst features:  Brezinski, D.K., 2004 (ver FREDEKST2004.1) $9.00
FUNKSTOWN  Geology:  Brezinski, D.K., and Bell, S.C., 2009 (ver FUNKSGEO2009.1) $9.00 $25.00*
(includes both maps)
 Karst features:  Brezinski, D.K., 2009 (ver FUNKSKST2009.1) $9.00
HAGERSTOWN. Bell, S., 1993. (blackline copies only) $9.00  
HAGERSTOWN. Brezinski, D.K., 2013. $9.00  
HAMPSTEAD. Muller, P.D., 1991. $9.00  
HEREFORD. Muller, P.D., 1985. Out of Print  
INDIAN HEAD. Glaser, J.D., 1999. (ver. INDHD2002.1) $9.00 $25.00*
KEEDYSVILLE & PARTS OF SHEPHERDSTOWN, HARPERS FERRY, & CHARLES TOWN  Geology:  Brezinski, D.K 2009 (ver K_SHCGEO2009.1) $9.00 $25.00*
(includes both maps)
 Karst features:  Brezinski, D.K., 2009 (ver K_SHCKST2009.1) $9.00
LIBERTYTOWN. Edwards, J., Jr., 1994. (blackline copies only) $9.00  
LITTLESTOWN. Edwards, J., Jr., 1993. (blackline copies only) $9.00  
LONACONING. Glaser, J.D. and Brezinski, D.K., 1998. (blackline copies only) $9.00  
LOWER MARLBORO. Glaser, J.D., 1984. $9.00  
MANCHESTER. Edwards, J., Jr., 1993. (blackline copies only) $9.00  
MIDDLE RIVER. Reinhardt, J., 1977. $9.00  
MIDDLETOWN. Fauth, J. and Brezinski, D.K., 1994. (blackline copies only) $9.00  
MIDDLETOWN.  Brezinski, D. K. and Fauth, J. L., 2005; (ver MIDDLGEO2005.1) $9.00 $25.00*
MOUNT VERNON AND PISCATAWAY. Glaser, J.D., 1978. (Also available as part of Quadrangle Atlas 8) $9.00  
MYERSVILLE & SMITHSBURG (2009)  Geology:  Brezinski, D.K., & Fauth, J.L., 2009 (ver MY_SMKST2009.1) $9.00 $25.00*
(includes both maps)
 Karst features:  Brezinski, D.K., 2009 (ver FUNKSKST2009.1) $9.00
MYERSVILLE. Fauth, J., 1981. $9.00  
NEW WINDSOR.  Reger, J.P., Brezinski, D.K., Southworth, S., & Quinn, H.A., 2004 (ver. NEWWI2004.1) $9.00 $25.00*
OLDTOWN. Glaser, J.D., 1994. (blackline copies only) $9.00  
PAW PAW. Glaser, J.D., 1994. (blackline copies only) $9.00  
PHOENIX. Moller, S.A., 1979. $9.00  
POINT OF ROCKS  Geology:  Brezinski, D.K., 2004 (ver PTOFRGEO2004.1) $9.00 $25.00*
(includes both maps)
 Karst features:  Brezinski, D.K., 2004 (ver PTOFRKST2004.1) $9.00
PORT TOBACCO. Glaser, J.D., 1984. $9.00  
REISTERSTOWN. Crowley, W.P., 1977. (folded only - Also available as part of Quadrangle Atlas 7). $9.00  
SMITHSBURG (2009).  SEE MYERSVILLE & SMITHSBURG  -  
SMITHSBURG. Brezinski, D.K., 1993. (blackline copies only) $9.00  
SOUTH RIVER and portions of ANNAPOLIS. John D. Glaser, 2002 (ver. SRVAN2002.2) $9.00 $25.00*
TABLE ROCK & DAVIS (Maryland portions only). Brezinski, D.K., and Glaser, J.D., 2003 (ver. TBLDV2003.1) $9.00 $25.00*
TOWSON. Crowley, W.P. and Cleaves, E.T., 1974. (Also available as part of Quadrangle Atlas 2) Out of Print  
UNION BRIDGE. Reger, J. P., and Edwards, Jonathan, Jr., 2006 (ver UNIONGEO2006.1) $9.00 $25.00*
UPPER MARLBORO. Glaser, J.D., 1981. $9.00  
WALKERSVILLE  Geology:  Brezinski, D.K., Southworth, S., & Edwards, J. Jr., 2004 (ver WALKEGEO2004.1 ) $9.00 $25.00*
(includes both maps)
 Karst features:  Brezinski, D.K., 2004 (ver WALKEKST2004.1) $9.00
WESTMINSTER. Edwards, J., Jr., 1993. (blackline copies only) $9.00  
WHITE MARSH. Crowley, W.P., Reinhardt, J., and Cleaves, E.T., 1976. (Also available as part of Quadrangle Atlas 4) $9.00  
WILLIAMSPORT, Brezinski, D. K., 2014 pdf only download
WINFIELD. Edwards, J., Jr., 1996.  (blackline copy only) $9.00  
WOODSBORO. Edwards, J., Jr., 1988. $9.00  
WOODSBORO  Geology:  Brezinski, D.K., & Edwards, J. Jr., 2004 (ver WOODSGEO2004.1 ) $9.00 $25.00*
(includes both maps)
 Karst features:  Brezinski, D.K., 2004 (ver WOODSKST2004.1) $9.00
Notes about maps on CD-ROM
* Please see the Geologic Quadrangle maps on CD-ROM page for more information about this series.  Geologic Quadrangle maps on CD-ROM contain a copy of the map in Adobe Acrobat PDF format. If you have access to a large-format color printer you can print this map yourself from the PDF file. The CD also contains files for use in a geographic information system (GIS). The GIS files were created using ESRI’s ArcGIS 8.2, 8.3, or 9.3 software, depending on the date of creation. ArcGIS coverages as well as interchange files (.e00) are provided for the vector layers, which include the geologic and hydrographic components. Raster images are in TIFF format and include the topographic and cultural-transportation features of the base map. The full written descriptions of the geologic units are provided in a text file format in addition to being on the PDF. Text files can be read by any text reader (such as Notepad, Wordpad, or Microsoft Word). Metadata files (information about the map and how the layers were made) are provided as part of the digital layers and as separate text files.
     Information about ESRI’s ArcExplorer software is provided on the CD but must be downloaded separately. ArcExplorer is ESRI's free GIS data reader software (for use with coverages, shapefiles, images). Visit the ESRI website at http://www.esri.com/software/arcexplorer/index.html to download the software or get more information about this program
SHORELINE MAPS
MAPS OF HISTORICAL SHORELINES AND EROSION RATES $5.00
Includes data for 89 quadrangles covering Chesapeake Bay, Potomac River, and Atlantic shorelines; 2 maps per quadrangle. Scale 1:24,000.
Conkwright, R.D., Jr., compiler, 1976. (photocopy prints only).  Also, see next item below, "Shoreline Change Maps".
SHORELINE CHANGES MAPS $7.50
Shoreline positions over time displayed on 1988-1990 orthophoto quadrangles. Includes 100 quadrangles covering the Chesapeake Bay, the tidal reaches of Bay tributaries, and the coastal bays in Maryland. Scale 1:24,000 or 1:12,000.
These maps are available in PDF format for free download.  Suitable for printing.   See the Shoreline Change Map page for details.
Kerhin, R.T., Hennessee, E.L., Isoldi, J.J., Gast, R.A, Stott, J.A., and Cuthbertson, R.H., compilers. 1994-2000.
SLOPE MAPS
NOTE: When ordering, please specify whether you want rolled or folded map. Be sure to add $2.00 for mailing tube for rolled maps.
QUADRANGLE SLOPE MAPS per copy, $3.00

Scale of 1:24,000. 
Available only as photocopies, if ordered separately from the Quadrangle Atlas.
Maps are available for the following quadrangles:

  • Accident
  • Artemas
  • Avilton
  • Barton
  • Bittinger
  • Cumberland
  • Davis, WV
  • Deer Park
  • Ellicott City
  • Evitts Creek
  • Finksburg
  • Flintstone
  • Friendsville
  • Frostburg
  • Gorman
  • Grantsville
  • Hampstead
  • Hereford
  • Kitzmiller
  • Lineboro
  • Littlestown
  • Lonaconing
  • Manchester
  • McHenry
  • Mount Storm, WV
  • New Freedom
  • New Windsor
  • Norrisville
  • Oakland
  • Phoenix
  • Reisterstown
  • Sang Run
  • Table Rock
  • Taneytown
  • Union Bridge
  • Westernport
  • Westminster
  • Winfield.
BALTIMORE COUNTY SLOPE MAP $3.00
Scale 1:62,500. 1974
STATE MAPS
NOTE: Be sure to enclose $2.00 for mailing tube when ordering rolled maps.
MAP OF MARYLAND Out of Print
Scale 1:250,000 (1 inch to 4 miles). One sheet 63x35.5 inches. Shows counties, towns, roads, and streams, with gazetteer of place names. 1961. (Limited revision 1973
MAP OF MARYLAND
Scale 1:380,160 (1 inch to 6 miles). One sheet 44x26.5 inches. Shows counties, with gazetteer of cities, towns, etc. 1935. (folded or rolled) $2.00
Edition with overprint showing election districts. 1953. (folded or rolled) $2.00
MAP OF MARYLAND SHOWING SURFACE ELEVATIONS $2.00
Scale 1:380,160 (1 inch to 6 miles). One sheet 44x26.5 inches. Elevation ranges shown in color. 1935. (folded or rolled)
TOPOGRAPHIC MAP OF MARYLAND AND DELAWARE $9.00
Scale 1:500,000 (1 inch to approximately 8 miles). Contour interval 200 feet on land; bathymetric contour interval 10 meters (approximately 33 feet). One sheet 36x22 inches. Prepared by U.S. Geological Survey. 1990. (folded or rolled)
DRAFT PHYSIOGRAPHIC MAP OF MARYLAND PDF
Scale 1:250,000.  PDF file format only  Text and Map. 2008
GEOLOGIC MAP OF MARYLAND Out of Print
Scale 1:250,000 (1 inch to 4 miles), 1968. Viewable online on our Geologic Maps of Maryland pages.
GENERALIZED GEOLOGIC MAP OF MARYLAND Out of Print
Available online on our Generalized Geologic Map of Maryland page.  Scale approximately 1:1,500,000 (1 inch to 25 miles).  One sheet 8.5x11 inches; in color. 1967.
POSTCARD GEOLOGIC MAP OF MARYLAND $ .25
Scale approximately 1:3,000,000 (1 inch to 45 miles).  Size 4.5x6 inches; in color. 1989.  (This is a reduced version of the Generalized Geologic Map of Maryland, described above.)

U.S. GEOLOGICAL SURVEY MAPS


Available from the Maryland Geological Survey

QUADRANGLE TOPOGRAPHIC MAPS

 Price, per FOLDED map: $8.50
These quadrangle topographic maps cover 7.5-minutes (or 1/8 degree) of latitude by 7.5-minutes of longitude and have a scale of 1:24,000 (1 inch equals 2,000 feet). Each map measures approximately 22x27 inches. A total of 257 quadrangle maps cover the land and water area of Maryland.

The MGS keeps only a limited supply of USGS quadrangle topographic maps on hand. To inquire about other USGS maps or those listed as "out of stock," contact the USGS at http://store.usgs.gov/ .
NOTE:
When ordering, please specify quadrangle name, not the number.

If you are interested in the map covering a specific site, you may not be able to identify the appropriate quadrangle with certainty on this index map. If you are not sure of the quad name, please contact the MGS Publications Office for assistance by calling 410-554-5500.

For a list of available quadrangles see FactSheet No. 5, 7.5-MINUTE QUADRANGLES COVERING MARYLAND.

USGS GEOPHYSICAL INVESTIGATIONS MAPS
NOTE: There are more USGS Geophysical Investigations Maps covering parts of Maryland than those listed below. To inquire about other USGS maps or those listed as "out of stock," contact the USGS at http://store.usgs.gov/ .
GP-445

Aeromagnetic Map of Western Pennsylvania and Parts of Eastern Ohio, Northern West Virginia and Western Maryland.

$9.00
Scale: 1:250,000; Popenoe, P., Petty, A.J., and Tyson, N.S.; 1964.
GP-475 Natural Gamma Aeroradioactivity of the District of Columbia and Parts of Maryland, Virginia and West Virginia. $9.00
Scale: 1:250,000; Neuschel, S.K.; 1965.
GP-482 Aeromagnetic Map of Bel Air and Vicinity, Harford, Baltimore and Cecil Counties, Maryland. $9.00
Scale: 1:62,500; Bromery, R.W., Petty, A.J., and Smith, C.W.; 1964.
GP-484 Natural Gamma Aeroradioactivity Map of Bel Air and Vicinity, Harford, Baltimore and Cecil Counties, Maryland. $9.00
Scale: 1:62,500; Bromery, R.W., Petty, A.J., and Glibert, F.P.; 1964.
GP-755 Aeromagnetic Map of Parts of Cecil County, Maryland, and Parts of Adjacent Counties in Maryland and Delaware. $9.00
Scale: 1:62,500; 1971.
GP-756 Aeromagnetic Map of Part of Kent County, Maryland, and Parts of Adjacent Counties in Maryland and Delaware. $9.00
Scale: 1:62,500; 1971.
GP-842 Aeromagnetic Map of Cumberland and Vicinity, Maryland, and Adjacent States. $9.00
Scale: 1:250,000; 1972.
GP-898 Aeromagnetic Map of Eastern Dorchester County, Maryland, and Parts of Adjacent Counties. $9.00
Scale: 1:62,500; 1974.
GP-899 Aeromagnetic Map of Western Dorchester County, Maryland, and Parts of Adjacent Counties. $9.00
Scale: 1:62,500; 1974.
GP-900 Aeromagnetic Map of Southern Queen Anne’s County, Maryland, and Parts of Adjacent Counties. $9.00
Scale: 1:62,500; 1974.
GP-923 Aeromagnetic Map of Maryland. $10.00
Scale: 1:250,000; Zietz, I, Gilbert, F.P., and Kirby, Jr., J.R.; 1978. (Photocopy)
MISCELLANEOUS USGS MAPS
HA-365 WATER RESOURCES OF SOUTHERN MARYLAND $9.00
3 sheets. Weigle, J.M., Webb, W.E., and Gardner, R.A., 1970
I-920 MONTGOMERY COUNTY GEOLOGIC INVESTIGATION MAP SET $25.00
Available only as a complete set.  Scale: 1:62,500
Includes:
  • I-920-A:   Surface Materials Map of Montgomery County, Maryland; Froelich, A.J.; 1975
  • I-920-B:   Thickness of Overburden Map of Montgomery County, Maryland; Froelich, A.J.; 1975
  • I-920-C:   Contour Map of the Base of Saprolite, Montgomery County, Maryland; Froelich, A.J.; 1975
  • I-920-D:   Bedrock Map of Montgomery County, Maryland; Froelich, A.J.; 1975
  • MF-2043 Map Showing Radon Potential of Rocks and Soils in Montgomery County, Maryland; Gundersen, L.C.S., Reimer, G.M., Wiggs, G.R., and Rice, C.A.; 1988
     
MF-1948-C MAPS SHOWING QUATERNARY GEOLOGY OF THE SOUTHERN MARYLAND PART OF THE CHESAPEAKE BAY $9.00
Scale 1:125,000. 3 sheets. Colman, S.M. and Halka, J.P., 1989
MF-1948-D MAPS SHOWING QUATERNARY GEOLOGY OF THE NORTHERN MARYLAND PART OF THE CHESAPEAKE BAY $9.00
Scale 1:125,000. 3 sheets. Colman, S.M. and Halka, J.P., 1989
TOPOGRAPHIC MAP OF MARYLAND AND DELAWARE $9.00
Scale 1:500,000 (1 inch to approximately 8 miles). Contour interval 200 feet on land; bathymetric contour interval 10 meters (approximately 33 feet). One sheet 36x22 inches. Prepared by U.S. Geological Survey

WETLANDS MAPS
NOTE: The following categories include numerous maps that cannot be listed separately. These maps cover the coastal and tidal areas of the State. Please contact the MGS Publications Office for detailed coverage available. The following descriptions should provide a general idea of the maps' content. All are available only as photocopies; reproduction time will delay filling orders somewhat.

MARYLAND TIDAL WETLANDS INVENTORY (TWI) MAPS Out of Print
Depicts the boundaries of the "Critical Area" and of wetlands on an aerial photographic base; scale 1:2,400 (1 inch equals 200 feet); size approximately 42 inches by 42 inches. Map sheets cover the following counties: Anne Arundel, Baltimore, Calvert, Caroline, Cecil, Charles, Dorchester, Harford, Kent, Prince George's, Queen Anne's, St. Mary's, Somerset, Talbot, Wicomico, and Worcester. Prepared by the Maryland Department of Natural Resources, Water Resources Administration, 1971. For inspection only
NATIONAL WETLANDS INVENTORY (NWI) MAPS $6.00
Depicts wetlands according to type and classification on a 7.5-minute quadrangle topographic base; scale 1:24,000 (1 inch equals 2,000 feet; size approximately 24 inches by 31 inches. Prepared by the U.S. Dept. of the Interior / Fish and Wildlife Service. Photocopies only
SUBMERGED AQUATIC VEGETATION (SAV) DISTRIBUTION 1978 $6.00
A total of 77 maps depict the distribution of the various types of aquatic vegetation by genus and species on the 7.5-minute quadrangle topographic base; scale 1:24,000 (1 inch = 2,000 feet); size approximately 24 inches by 31 inches. Prepared by Earth Satellite Corp. under contract to American University, Washington, DC, for the Maryland Department of Natural Resources. Photocopies only

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