AGENCY: Salt Lake City (Utah). Water Reclamation
SERIES: 3950
TITLE: Flow charts
DATES: 1980-2015.
ARRANGEMENT: Chronological
DESCRIPTION: These charts monitor the weekly flow of raw sewage coming into the plant and effluent water. They are used to monitor compliance with the city's wastewater ordinance and meet monitoring requirements under the National Pollutant Discharge Elimination System (NPDES). The charts show the amount of raw sewage entering and effluent water.
RETENTION
DISPOSITION
RETENTION AND DISPOSITION AUTHORIZATION
These records are in Archives' permanent custody.
APPROVED: 06/1990
FORMAT MANAGEMENT
Paper: Retain in Office for 5 years and then destroy.
APPRAISAL
Administrative Legal
This disposition is based the record's primary informational value to the agency. These records are maintained as part of the NPDES system which indicates permittees are "to maintain records of all monitoring information" (40 CFR 122.41 (1989)).