OHA Drinking Water Services
OR41
PWS ID: 93944 ---- DOUGLAS CO PKS WHISTLERS BEND

Most Recent Water System Survey
Survey Date: Aug 20, 2025
Notification Date: Sep 19, 2025 (30 days)
Regulating Agency: DWS (REGION 2)
Survey Frequency: 5 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Distribution System Cross connection requirements not metNov 07, 2025 Overdue
Management & Operations Major modifications not approved (plan review)Nov 07, 2025 Overdue
Monitoring & Reporting Monitoring not currentNov 07, 2025 Overdue
Disinfection Minimum CT requirement not met all timesNov 07, 2025 Overdue
Disinfection Failure to calculate CT values correctlyNov 07, 2025 Overdue
Surface Water Treatment For cartridge filtration: Filters not changed according to manufacturer's recommended pressure differentialNov 07, 2025 Overdue
Distribution System System pressure < 20 psiNov 07, 2025 Dec 03, 2025 - Late
Monitoring & Reporting No coliform sampling planNov 07, 2025 Dec 03, 2025 - Late
Well Construction Does not meet setbacks from hazardsNov 07, 2025 Dec 03, 2025 - Late
Well Construction Wellhead not protected from floodingNov 07, 2025 Dec 03, 2025 - Late
Bold text indicates that resolving this deficiency is a top priority.


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More information for this water system: SDWIS ID 1490
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PFAS data are now located on the Chemical Results page.
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