OHA Drinking Water Services
OR41
PWS ID: 91105 ---- ODOT HD SAGE HEN HILL REST AREA

Most Recent Water System Survey
Survey Date: Aug 26, 2025
Notification Date: Oct 01, 2025 (36 days)
Regulating Agency: DWS (REGION 1)
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
Cross Connection Testing records not current (CWS, NTNC, TNC)Feb 04, 2026
Management & Operations Major modifications not approved (plan review)Feb 04, 2026


 Hide Site Visit History
Water System Site Visit History
Reason Visit Date Frequency Next Due Notification Date
(Days after survey)		 Responsible
Agency		 Comments and
Deficiencies
Sanitary Survey, Finished (SNSV) 08/26/2025 5 YR  * 10/01/2025 (36) REGION 1 Hide details
 
Category Deficiency Due Date Resolved Date
Cross Connection Testing records not current (CWS, NTNC, TNC)Feb 04, 2026
Management & Operations Major modifications not approved (plan review)Feb 04, 2026
Sanitary Survey, Finished (SNSV) 07/30/2020 5 YR  * 08/28/2020 (29) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 06/04/2015 5 YR  * 06/29/2015 (25) GRANT COUNTY Show details
Sanitary Survey, Finished (SNSV) 11/04/2009 5 YR  * 12/11/2009 (37) HARNEY COUNTY Show details
Sanitary Survey, Finished (SNSV) 08/23/2004 5 YR  * DWP Show details
 



More information for this water system: SDWIS ID 2589
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