OHA Drinking Water Services
OR41
PWS ID: 01194 ---- HIGHLAND RANCH ESTATES

Most Recent Water System Survey
Survey Date: Jul 23, 2025
Notification Date: Aug 20, 2025 (28 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
Cross Connection Testing records not current (CWS, NTNC, TNC)Dec 24, 2025
Management & Operations No operations and maintenance manualDec 24, 2025
Management & Operations Emergency response plan not completedDec 24, 2025
Monitoring & Reporting No coliform sampling planDec 24, 2025
Operator Certification No certified operator at required levelDec 24, 2025


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More information for this water system: SDWIS ID 3830
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