Water resources of Sedgwick County, Kansas
Water-Resources Investigations Report
88-4225
By: H.E. Bevans
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Abstract
Hydrologic data from streams, impoundments, and wells are interpreted to: (1) document water resources characteristics; (2) describe causes and extent of changes in water resources characteristics; and (3) evaluate water resources as sources of supply. During 1985, about 134,200 acre-ft of water (84% groundwater) were used for public (42%), irrigation, (40%), industrial (14%), and domestic (4%) supplies. Streamflow and groundwater levels are related directly to precipitation, and major rivers are sustained by groundwater inflow. Significant groundwater level declines have occurred only in the Wichita well field. The Arkansas and Ninnescah Rivers have sodium chloride type water; the Little Arkansas River, calcium bicarbonate type water. Water quality characteristics of water in small streams and wells depend primarily on local geology. The Wellington Formation commonly yields calcium sulfate type water; Ninnescah Shale and unconsolidated deposits generally yield calcium bicarbonate type water. Sodium chloride and calcium sulfate type water in the area often have dissolved-solids concentrations exceeding 1,000 mg/L. Water contamination by treated sewage effluent was detected inparts of the Arkansas River, Little Arkansas River, and Cowskin Creek. Nitrite plus nitrate as nitrogen contamination was detected in 11 of 101 wells; oilfield brine was detected in the Wichita-Valley Center Floodway, Prairie Creek, Whitewater Creek, and 16 of 101 wells; and agricultural pesticides were detected in 8 of 14 impoundments and 5 of 19 wells. Generally, the water is acceptable for most uses. (USGS)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Water resources of Sedgwick County, Kansas |
| Series title | Water-Resources Investigations Report |
| Series number | 88-4225 |
| DOI | 10.3133/wri884225 |
| Edition | - |
| Year Published | 1989 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey, |
| Description | viii, 119 p. :ill., maps ;28 cm. |
| Google Analytic Metrics | Metrics page |