Calibration and potential uses of a digital water-quality model for the Arkansas River in Pueblo County, Colorado
Links
- Document: Report (pdf)
- Download citation as: RIS | Dublin Core
Abstract
The U.S. Geological Survey conducted a 1-year study to calibrate and demonstrate the use of a steady-state water quality model for a 42-mile reach of the Arkansas River in Pueblo County, Colo. Based on the calibration, the model is capable of accurately predicting concentrations of carbonaceous biochemical oxygen demand, total organic nitrogen, total nitrite, and total orthophosphate; predicted concentrations of total ammonia, total nitrate, and dissolved oxygen will be somewhat less accurate. Additional data are needed to determine the model's capability to predict concentrations of coliform bacteria. Potential uses of the model were demonstrated by simulating the effects of different waste water discharges on streamflow quality, using water-quality and stream-discharge data provided by the Pueblo Area Council of Governments. Selected results for carbonaceous biochemical oxygen demand and total ammonia from three simulations illustrate the capability of the model. (USGS)
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Calibration and potential uses of a digital water-quality model for the Arkansas River in Pueblo County, Colorado |
| Series title | Water-Resources Investigations Report |
| Series number | 80-38 |
| DOI | 10.3133/wri8038 |
| Year Published | 1980 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Publisher location | Reston, VA |
| Description | v, 87 p. |
| Country | United States |
| State | Colorado |
| County | Pueblo County |
| Other Geospatial | Arkansas River |
| Google Analytic Metrics | Metrics page |