Groundwater sampling for water quality on Long Island, New York
Images
Images
Groundwater sampling for water quality on Long Island, New York
U.S. Geological Survey (USGS) scientists conducted a unique study, which demonstrated that the ecology of natural groundwater bacteria changed after exposure of the bacteria to the antibiotic sulfamethoxazole (SMX).
U.S. Geological Survey (USGS) scientists conducted a unique study, which demonstrated that the ecology of natural groundwater bacteria changed after exposure of the bacteria to the antibiotic sulfamethoxazole (SMX).
Aerial view of Assateague Island, looking north. Ocean City, Maryland, is visible in the far distance at top. Sinepuxent Bay lies between the island’s western shore and the Delmarva Peninsula to the upper left. Photograph taken in 1998
Aerial view of Assateague Island, looking north. Ocean City, Maryland, is visible in the far distance at top. Sinepuxent Bay lies between the island’s western shore and the Delmarva Peninsula to the upper left. Photograph taken in 1998
USGS lake elevation gage on Lewy Lake at Princeton, Maine, station 01019300.
USGS lake elevation gage on Lewy Lake at Princeton, Maine, station 01019300.
The view of the river from the USGS gaging station on the Kennebec River at The Forks, station 01042500.
The view of the river from the USGS gaging station on the Kennebec River at The Forks, station 01042500.
Sunrise on the shore of Spednic Lake before heading out on the lake to collect data for a study.
Sunrise on the shore of Spednic Lake before heading out on the lake to collect data for a study.
Six Mile Falls on Kenduskeag Stream at USGS station 01037000.
Six Mile Falls on Kenduskeag Stream at USGS station 01037000.
Connecticut River Holyoke Dam, Holyoke Water Power Company, during flood of March 1936.
Connecticut River Holyoke Dam, Holyoke Water Power Company, during flood of March 1936.