OHA Drinking Water Services
OR41
PWS ID: 00608 ---- OTTER ROCK WATER DISTRICT

Most Recent Water System Survey
Survey date: Dec 05, 2025
Notification date: Jan 05, 2026 (31 days)
Regulating agency: DWS (REGION 2)
Survey frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Significant deficiencies and unmet rule requirements:
Category Significant deficiency or unmet rule requirement Due date Resolved date
Finished Water Storage No screened ventMay 11, 2026
Management & Operations Major modifications not approved (plan review)May 11, 2026
Spring/Other Source No screened overflowMay 11, 2026
Finished Water Storage No flap valve, screen, or equivalent on overflow or drainMay 11, 2026 Mar 04, 2026
Monitoring & Reporting Unaddressed MCL violationsMay 11, 2026 Jan 28, 2026
Operator Certification No protocol for under-certified operatorMay 11, 2026 Mar 16, 2026
Bold text indicates a significant deficiency. All others are unmet rule requirements.


 Hide Site Visit History
Water System Site Visit History
Reason Visit date Frequency Next due Notification date
(Days after survey)		 Responsible
agency		 Comments and
significant deficiencies or unmet rule requirements
Sanitary Survey, Finished (SNSV) 12/05/2025 3 YR  * 01/05/2026 (31) REGION 2 Show details
Sanitary Survey, Finished (SNSV) 10/21/2022 3 YR  * 10/28/2022 (7) LINCOLN COUNTY No details
Sanitary Survey, Finished (SNSV) 12/19/2019 3 YR  * 12/26/2019 (7) LINCOLN COUNTY No details
Sanitary Survey, Finished (SNSV) 08/06/2014 5 YR  * 08/25/2014 (19) LINCOLN COUNTY Show details
Sanitary Survey, Finished (SNSV) 12/28/2009 5 YR  * 02/05/2010 (39) LINCOLN COUNTY Show details
Sanitary Survey, Finished (SNSV) 09/09/2003 3 YR  * LINCOLN COUNTY Show details