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| Title | Spokane River Basin Class II Inspection at the Spokane Industrial Park Wastewater Treatment Plant | |||
| Month-Year Published | January 1994 | |||
| Online Availability |
833 kilobytes, requires version 4.0 or later of Adobe Acrobat Reader Software get Acrobat Reader
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| Short Description |
Announced Basin Class II Inspections were conducted at two municipal wastewater treatment plants (WWTPs) and three industrial WWTPs in the Spokane River basin during March 22-24, 1993. A separate inspection report was written for each discharger in the basin. This report is based on the inspection conducted at the Spokane Industrial Park WWTP. (Also see abstract below) | |||
| Publication Number | 94-100 | |||
| Author(s) | Das, T. | |||
| Print Availability |
Not maintained in stock. Copy must be made from archive version.
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| Number of pages | 10 pp. | |||
| Keywords | ammonia, basin, BOD5, chemical, chemical oxygen demand, copper, fecal coliform, industrial, Inspection, inspections, lead, metals, pellet, pH, receiving water, river, SEPA, site investigation, Spokane River, study, total residual chlorine, treatment, TSS, waste, wastewater, wastewater treatment plant, water, water quality, zinc | |||
| Subject Waterbodies |
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| Related Publications | Title | Relationship | ||
| Corrections to Ecology Report 94-100, "Spokane River Basin Class II Inspection at the Spokane River Industrial Park Wastewater Treatment Plant." | updated version | |||
| Abstract | Long Description |
Announced Basin Class II Inspections were conducted at two municipal wastewater treatment plants (WWTPs) and three industrial WWTPs in the Spokane River basin during March 22-24, 1993. A separate inspection report was written for each discharger in the basin. This report is based on the inspection conducted at the Spokane Industrial Park WWTP. The plant met permit requirements for five-day biochemical oxygen demand (BOD5), TSS, total residual chlorine, fecal coliform, ammonia, pH, nickel, zinc, and 1,1,1-trichloroethane. Copper and lead concentrations exceeded final permit limits, but met interim limits. The copper concentration was roughly 40-50 times higher than water quality criteria. It is recommended that Pelletier's Spokane River metals study be consulted to assess any impact of metals to the receiving water. |
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