Rainfall, streamflow, and water-quality data for five small watersheds, Nashville, Tennessee, 1990-92
Open-File Report
94-68
By: George S. Outlaw, Anne B. Hoos, and John T. Pankey
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Abstract
Rainfall, streamflow, and water-quality data were collected furing storm conditions at five urban watersheds in Nashville, Tennessee. These data can be used to build a database for developing predictive models of the relations between storm- water quality and land use, storm characteristics, and seasonal variations. The primary land and mix of land uses was different for each watershed. Stormwater samples were collected during three storms at each watershed and analyzed for selected volatile, acidic and base/neutral organic compounds; organic pesticides; trace metals; conventional pollutants; and several physical properties. Storm loads were computed for all constituents and properties with event mean concentration above the minimum reporting level. None of the samples con- tained acidic organic compounds at concentrations above the minimum reporting levels. Several constituents in each of the other categories, however, were present at concentrations above the minimum reporting level. For 21 of these constituents, water-quality criteria have been pro- mulgated by the State of Tennessee. For only 8 of the 21 did the value exceed the most restrictive of the criteria: pyrene, dieldrin, and mercury concen- trations and counts of fecal coliform exceeded the criteria for recreational use, copper and zinc concentrations and pH value exceeded the criteria for fish and aquatic life, and lead concentrations exceeded the criteria for domestic supply.
Suggested Citation
Outlaw, G.S., Hoos, A.B., and Pankey, J.T., 1994, Rainfall, streamflow, and water-quality data for five small watersheds, Nashville, Tennessee, 1990-92: U.S. Geological Survey Open-File Report 94-68, iv, 43 p. :map ;28 cm., https://doi.org/10.3133/ofr9468.
ISSN: 2331-1258 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Rainfall, streamflow, and water-quality data for five small watersheds, Nashville, Tennessee, 1990-92 |
| Series title | Open-File Report |
| Series number | 94-68 |
| DOI | 10.3133/ofr9468 |
| Year Published | 1994 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey ; USGS Earth Science Information Center, Open-File Reports Section [distributor], |
| Description | iv, 43 p. :map ;28 cm. |