Skip to main content
U.S. flag

An official website of the United States government

Preliminary map showing the difference between the potentiometric surfaces of the Aquia Aquifer of September 1982 and September 1984 in southern Maryland

January 1, 1994

The potentiometric map is highlighted with indications concerning: (1) outcrop areas of the Aquia aquifer; (2) the potentiometric contour of the aquifer; (3) observation and/or supply wells yielding < 10,000 gallons/day (gpd); and (4) other supply wells with yields > 10,000 gpd. (Lantz-PTT)

Citation Information

Publication Year 1985
Title Preliminary map showing the difference between the potentiometric surfaces of the Aquia Aquifer of September 1982 and September 1984 in southern Maryland
DOI 10.3133/wri854339
Authors Frederick K. Mack, Judith C. Wheeler, Stephen E. Curtin, David C. Andreasen
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Water-Resources Investigations Report
Series Number 85-4339
Index ID wri854339
Record Source USGS Publications Warehouse
USGS Organization