OHA Drinking Water Services
OR41
PWS ID: 00811 ---- SHERIDAN, CITY OF

Most Recent Water System Survey
Survey Date: Oct 17, 2024
Notification Date: Jan 06, 2025 (81 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
Surface Water Treatment If serving >3,300 people, no alarm or auto plant shut off for low chlorine residualDec 01, 2026 § *
Surface Water Treatment For conventional or direct filtration: No alarm or plant shut off for high turbidityDec 01, 2026 § *
Distribution System Backflow devices not tested every year.Feb 24, 2025 § Jan 16, 2025
Operator Certification No certified operator at required levelFeb 24, 2025 § Dec 26, 2024
Surface Water Treatment For conventional filtration: Settled water not measured dailyFeb 24, 2025 § Feb 21, 2025
Surface Water Treatment For conventional or direct filtration: Turbidity profile not conducted on individual filters at least quarterlyFeb 24, 2025 § Jan 01, 2025
Bold text indicates that resolving this deficiency is a top priority.
§ A "Failure to Correct Deficiencies" reminder letter was sent to the water system for this deficiency.
* Corrective Action Plan has been submitted for this deficiency.


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More information for this water system: SDWIS ID 4687
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