AGENCY: Salt Lake City (Utah). Water Reclamation

SERIES: 3940
TITLE: Waste analysis result reports
DATES: 1982-2015.
ARRANGEMENT: Chronological, thereunder alphabetical by company name

DESCRIPTION: These reports are the results of quarterly water analyses required of industries discharging waste into the city's sewer system. They are used to monitor compliance and to identify violations of wastewater city ordinances. These report forms include date, date of collection, sampling site, name of person making collection, parameter, results of analysis, comments, and person making approval. The files also contain related correspondence and yearly analysis results of waste concentration for sewer surcharge billing.

RETENTION

DISPOSITION

RETENTION AND DISPOSITION AUTHORIZATION

These records are in Archives' permanent custody.

APPROVED: 06/1990

FORMAT MANAGEMENT

Paper: Retain in Office for 3 years after sample, measurement, report or application and then destroy.

APPRAISAL

Administrative Legal

This disposition is based on the record's primary evidential value to the agency. These records are maintained in accordance with the provisions of the National Pollutant Discharge Elimination System (NPDES) "to maintain records of all monitoring information" for "3 years from date of sample, measurement, report or application" (40 CFR 122.41 (1989)). These records are required under the city's authorization to discharge under NPNES, permit number UT-0021725.

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