MD-DE-DC Water Science Center
Local Number |
Well Depth |
Aquifer |
Period of Record |
| HA Bd 31 | 25.9 ft |
Baltimore Gabbro Complex of Paleozoic age |
From |
| HA Ca 23 | 200 ft |
Lock Raven Schist - Piedmont and Blue Ridge crystalline-rock formation |
June 1974-present |
USGS MD-DE-DC Water Science Center
5522 Research Park Drive
Baltimore, MD 21228
Tel: 443.498.5500 || Fax: 443.498.5510
USGS Water Science Centers are located in each state.
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://md.water.usgs.gov/groundwater/web_wells/current/water_table/counties/harford/index.html
Page Contact Information: webmaster@md.water.usgs.gov
Page Last Modified:
Friday, May 01, 2009
