Collecting a water-quality sample from a boat
Detailed Description
Hydrologic technicians collecting a water-quality sample from a boat at USGS site 011006988, Merrimack River at Bates Bridge, Haverhill, Massachusetts.
Sources/Usage
Public Domain.
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Water Quality Monitoring of Merrimack River Watershed
The U.S. Geological Survey, in cooperation with the Massachusetts Department of Environmental Protection (MassDEP), is currently conducting a 4-year water-quality investigation in the lower portion of the Merrimack River watershed, April 2020 – October 2024.
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Water Quality Monitoring of Merrimack River Watershed
The U.S. Geological Survey, in cooperation with the Massachusetts Department of Environmental Protection (MassDEP), is currently conducting a 4-year water-quality investigation in the lower portion of the Merrimack River watershed, April 2020 – October 2024.