OHA Drinking Water Services
OR41
PWS ID: 00202 ---- COLTON WATER DISTRICT

Most Recent Water System Survey
Survey Date: Aug 29, 2024
Notification Date: Sep 09, 2024 (11 days)
Regulating Agency: DWS (REGION 1)
Survey Frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Disinfection Minimum CT requirement not met all timesOct 28, 2024 Aug 30, 2024
Surface Water Treatment Turbidimeters not calibrated per manufacturer or at least quarterlyOct 28, 2024 Oct 15, 2024
Operator Certification No protocol for under-certified operatorDec 31, 2024 * Oct 24, 2024
Surface Water Treatment For conventional or direct filtration: Turbidity profile not conducted on individual filters at least quarterlyDec 31, 2024 * Oct 24, 2024
* Corrective Action Plan has been submitted for this deficiency.


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More information for this water system: SDWIS ID 3943
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