https://www.usgs.gov/publications/properties-and-chemical-constituents-ground-water-middle-claiborne-aquifer-gulf-coast
The U.S. Geological Survey used four programs in 1990 to provide external data quality assurance for the National Atmospheric Deposition Program/National...
chemical constituentsground waterfrom thepropertiesmiddle
https://www.usgs.gov/publications/relation-precipitation-quality-storm-type-and-deposition-dissolved-chemical
Precipitation samples were collected for 83 storms at a rural inland site in Princeton, Mass., and 73 storms at a rural coastal site in Truro, Mass., to...
relationprecipitationqualitystormtype