John G Schumacher
John Schumacher is a Supervisory Hydrologist for the USGS, Central Midwest Water Science Center located in Rolla, Missouri.
Science and Products
Year Published: 2000
Geohydrology and water quality at Shanghai Spring and solid-waste management units at the Fort Leonard Wood Military Reservation, Missouri, 1995-98
Schumacher, John G.; Imes, Jeffrey L.View Citation
Geohydrology and water quality at Shanghai Spring and solid-waste management units at the Fort Leonard Wood Military Reservation, Missouri, 1995-98; 2000; WRI; 2000-4178; Schumacher, John G.; Imes, Jeffrey L.
Year Published: 1996
Geohydrologic and water-quality assessment of the Fort Leonard Wood Military Reservation, Missouri, 1994-95
Imes, J.L.; Schumacher, John G.; Kleeschulte, M.J.View Citation
Geohydrologic and water-quality assessment of the Fort Leonard Wood Military Reservation, Missouri, 1994-95; 1996; WRI; 96-4270; Imes, J. L.; Schumacher, John G.; Kleeschulte, M. J.
Year Published: 1996
Hydrogeology and water quality at the St Francois County landfill and vicinity - southeastern Missouri, 1990-94
Schumacher, John G.; Hockanson, E.A.View Citation
Hydrogeology and water quality at the St Francois County landfill and vicinity - southeastern Missouri, 1990-94; 1996; WRI; 96-4022; Schumacher, John G.; Hockanson, E. A.
Year Published: 1996
Hydrologic and water-quality data for the Weldon Spring Ordnance Works, St. Charles County, Missouri, 1992-95
Schumacher, John G.; Merten, L.M.; Hockanson, E.A.; DeRusseau, S.N.View Citation
Hydrologic and water-quality data for the Weldon Spring Ordnance Works, St. Charles County, Missouri, 1992-95; 1996; OFR; 96-218; Schumacher, John G.; Merten, L. M.; Hockanson, E. A.; DeRusseau, S. N.
Year Published: 1993
Geochemistry and migration of contaminants at the Weldon Spring chemical plant site, St. Charles County, Missouri, 1989-91
The geochemistry of the shallow aquifer and geochemical controls on the migration of uranium and other constituents from raffinate pits were determined at the Weldon Spring chemical plant site. Surface-water samples from the raffinate pits con- tained large concentrations of calcium, magnesium, sodium, potassium, sulfate, nitrite, lithium, moly-...
Schumacher, John G.Attribution: Water, , Water Resources, Water Availability and Use Science Program, Arkansas, United States of America
View Citation
Geochemistry and migration of contaminants at the Weldon Spring chemical plant site, St. Charles County, Missouri, 1989-91; 1993; OFR; 93-433; Schumacher, John G.
Year Published: 1993
Surface-water and sediment quality in the Old Lead Belt, southeastern Missouri, 1988-89
Smith, B.J.; Schumacher, John G.View Citation
Surface-water and sediment quality in the Old Lead Belt, southeastern Missouri, 1988-89; 1993; WRI; 93-4012; Smith, B. J.; Schumacher, John G.
Year Published: 1992
Water-quality characterization of the Spring River basin, southwestern Missouri and southeastern Kansas
Davis, Jerri V.; Schumacher, John G.View Citation
Water-quality characterization of the Spring River basin, southwestern Missouri and southeastern Kansas; 1992; WRI; 90-4176; Davis, J. V.; Schumacher, John G.
Year Published: 1991
Hydrochemical and sediment data for the Old Lead Belt, southeastern Missouri, 1988-89
Smith, Brenda J.; Schumacher, John G.View Citation
Hydrochemical and sediment data for the Old Lead Belt, southeastern Missouri, 1988-89; 1991; OFR; 91-211; Smith, Brenda J.; Schumacher, John G.
Year Published: 1990
Geochemical data for the Weldon Spring Chemical Plant site and vicinity property, St. Charles County, Missouri-1989-1990
Schumacher, John G.View Citation
Geochemical data for the Weldon Spring Chemical Plant site and vicinity property, St. Charles County, Missouri-1989-1990; 1990; OFR; 90-351; Schumacher, John G.