OHA Drinking Water Services
OR41
PWS ID: 01109 ---- WATER WONDERLAND IMPROV DIST 1

Most Recent Water System Survey
Survey Date: Oct 01, 2025
Notification Date: Oct 02, 2025 (1 days)
Regulating Agency: DESCHUTES COUNTY
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
Operator Certification No protocol for under-certified operatorFeb 05, 2026
Well Construction Sanitary seal and casing not watertightFeb 05, 2026
Bold text indicates that resolving this deficiency is a top priority.


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More information for this water system: SDWIS ID 3818
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PFAS data are now located on the Chemical Results page.
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