Cross section of a fish vertebra. Useful for determining the age of a fish.
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Aging a Fish Using a Vertebra Cross Section
Cross section of a fish vertebra. Useful for determining the age of a fish.
Dr. Ed Roseman Delivers Plenary Address to AOC Meeting in Cleveland
Dr. Ed Roseman Delivers Plenary Address to AOC Meeting in ClevelandGSLC research fish biologist, Dr. Ed Roseman, delivers a plenary address at the Great Lakes Areas of Concern (AOC) conference on September 11-12, 2019.
Dr. Ed Roseman Delivers Plenary Address to AOC Meeting in Cleveland
Dr. Ed Roseman Delivers Plenary Address to AOC Meeting in ClevelandGSLC research fish biologist, Dr. Ed Roseman, delivers a plenary address at the Great Lakes Areas of Concern (AOC) conference on September 11-12, 2019.
USGS Scientists Train on Groundwater Technical Procedures
USGS Scientists Train on Groundwater Technical ProceduresUSGS scientists never stop learning!
USGS Scientists Train on Groundwater Technical Procedures
USGS Scientists Train on Groundwater Technical ProceduresUSGS scientists never stop learning! In this photo USGS Hydrologic Technician Charles Hart (USGS Ohio-Kentucky-Indiana Water Science Center) teaches USGS groundwater field personnel about measuring groundwater levels following USGS groundwater field procedures.
USGS Scientists Train on Groundwater Technical Procedures
USGS Scientists Train on Groundwater Technical ProceduresUSGS scientists never stop learning! In this photo USGS Hydrologic Technician Charles Hart (USGS Ohio-Kentucky-Indiana Water Science Center) teaches USGS groundwater field personnel about measuring groundwater levels following USGS groundwater field procedures.
A USGS van outfitted for water quality sampling at an Ohio groundwater well
A USGS van outfitted for water quality sampling at an Ohio groundwater wellA U.S. Geological System van, outfitted on the inside with supplies for extensive water quality sampling, parked next to a groundwater well in Ohio. This sampling was conducted as part of a larger effort to assess the occurrence and distribution of per- and polyfluoroalkyl substances (PFAS) in the source waters of public water systems across West Virginia.
A USGS van outfitted for water quality sampling at an Ohio groundwater well
A USGS van outfitted for water quality sampling at an Ohio groundwater wellA U.S. Geological System van, outfitted on the inside with supplies for extensive water quality sampling, parked next to a groundwater well in Ohio. This sampling was conducted as part of a larger effort to assess the occurrence and distribution of per- and polyfluoroalkyl substances (PFAS) in the source waters of public water systems across West Virginia.
Ohio River at Olmsted IL - damaged equipment
Ohio River at Olmsted IL - damaged equipment
Ohio River at Ironton, OH - staff making a water quality measurement
Ohio River at Ironton, OH - staff making a water quality measurementOhio River at Ironton, OH - staff making a water quality measurment.
Ohio River at Ironton, OH - staff making a water quality measurement
Ohio River at Ironton, OH - staff making a water quality measurementOhio River at Ironton, OH - staff making a water quality measurment.
Ohio River at Ironton, OH - tower walkway
Ohio River at Ironton, OH - tower walkway
Ohio River at Ironton, OH - staff removing zebra mussels
Ohio River at Ironton, OH - staff removing zebra musselsOhio River at Ironton, OH - staff removing zebra mussels from the equipment
Ohio River at Ironton, OH - staff removing zebra mussels
Ohio River at Ironton, OH - staff removing zebra musselsOhio River at Ironton, OH - staff removing zebra mussels from the equipment
Ohio River at Ironton, OH - zebra mussels
Ohio River at Ironton, OH - staff removing zebra mussels from the equipment
Ohio River at Ironton, OH - staff removing zebra mussels from the equipment
Ohio River at Ironton, OH - D96 water quality sampler
Ohio River at Ironton, OH - D96 water quality samplerOhio River at Ironton, OH - D96 water quality sampler
Ohio River at Ironton, OH - D96 water quality sampler
Ohio River at Ironton, OH - D96 water quality samplerOhio River at Ironton, OH - D96 water quality sampler
Ohio River at Ironton, OH - D96 sampler closeup
Ohio River at Ironton, OH - D96 sampler closeup
Ohio River at Ironton OH - walkway to tower
Ohio River at Ironton OH - walkway to tower
Teaching the Teachers in Ohio
USGS worked with regional partners to provide Ohio K-12 teachers educational resources to teach about watersheds in their classrooms.
USGS worked with regional partners to provide Ohio K-12 teachers educational resources to teach about watersheds in their classrooms.
Cuyahoga River at Independence OH - flood water in gage house
Cuyahoga River at Independence OH - flood water in gage houseCuyahoga River at Independence OH - flood water in gage house
Cuyahoga River at Independence OH - flood water in gage house
Cuyahoga River at Independence OH - flood water in gage houseCuyahoga River at Independence OH - flood water in gage house
Cuyahoga River at Independence OH - 2018 high water mark
Cuyahoga River at Independence OH - 2018 high water markCuyahoga River at Independence OH - 2018 high water mark
Cuyahoga River at Independence OH - 2018 high water mark
Cuyahoga River at Independence OH - 2018 high water markCuyahoga River at Independence OH - 2018 high water mark
Photograph of the USGS Ohio Water Microbiology Laboratory
Photograph of the USGS Ohio Water Microbiology LaboratoryThe USGS Ohio Water Microbiology Laboratory addresses water-related public-health concerns and is involved in investigations of processes that affect microorganisms in the environment and testing of new methods to improve detection and interpretation of microbiological presence in water.
Photograph of the USGS Ohio Water Microbiology Laboratory
Photograph of the USGS Ohio Water Microbiology LaboratoryThe USGS Ohio Water Microbiology Laboratory addresses water-related public-health concerns and is involved in investigations of processes that affect microorganisms in the environment and testing of new methods to improve detection and interpretation of microbiological presence in water.
USGS Ohio Water Microbiology Laboratory
The USGS Ohio Water Microbiology Laboratory addresses water-related public-health concerns and is involved in investigations of processes that affect microorganisms in the environment and testing of new methods to improve detection and interpretation of microbiological presence in water.
The USGS Ohio Water Microbiology Laboratory addresses water-related public-health concerns and is involved in investigations of processes that affect microorganisms in the environment and testing of new methods to improve detection and interpretation of microbiological presence in water.
Huron River at Milan, OH - low flow
Huron River at Milan, OH - low flow
Eagle Creek at Zionsville, IN
Eagle Creek at Zionsville, IN
Eagle Creek at Zionsville, IN
Eagle Creek at Zionsville, IN - low flow
Eagle Creek at Zionsville, IN - low flow