The U.S. Geological Survey collected Stormwater samples from eight Lake Superior Basin cities to determine the quality of urban runoff entering Lake Superior from urban areas. The samples were collected during July 1993-September 1994 from storm sewers in Ishpeming, Negaunee, Sault Ste. Marie, and Houghton, Michigan; Virginia and Ribbing, Minnesota; and Ashland and Hurley, Wisconsin. Automated samplers were installed in manholes draining the selected sewers within each city. Water samples were collected for analyses of total recoverable metals, nutrients, and poly cyclic aromatic hydrocarbons. Concentrations of these constituents for each site are listed in data tables.
Citation Information
| Publication Year | 1996 |
|---|---|
| Title | Contaminant concentrations in stormwater from eight lake Superior basin cities, 1993-94 |
| DOI | 10.3133/ofr96122 |
| Authors | J. J. Steuer, W.R. Selbig, Nancy J. Hornewer |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Open-File Report |
| Series Number | 96-122 |
| Index ID | ofr96122 |
| Record Source | USGS Publications Warehouse |
| USGS Organization | Wisconsin Water Science Center |