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Routine sample was taken on 05/20/2020. Residual chlorine level was 0.0 mg/L. Result was total coliform positive / E coli negative (TC+ / EC-). Due to COVID-19 quarantine, limited maintenance to include disinfection, was being performed. The system was treated with Sodium Hypochlorite 12.5% - LIQUICHLOR (EPA No: 10897-26) solution and flushed thoroughly. Repeat and triggered GWR samples were taken on 06/09/2020. Residual chlorine levels at the original, up, and down sites were 1.83, 2.01, and 1.88 mg/L, respectively. All repeat and raw water results were total coliform and E. coli negative (TC- / EC-). |
06-09-2020
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06-09-2020
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