OHA Drinking Water Services
OR41
PWS ID: 00791 ---- WUNDER MOBILE PARK

Most Recent Water System Survey
Survey date: Sep 26, 2025
Notification date: Oct 22, 2025 (26 days)
Regulating agency: CLACKAMAS COUNTY
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
Distribution System 20 psi not maintained at all service connections at all timesJun 30, 2026 *
Operator Certification No DRC at required certification level Feb 25, 2026 Dec 22, 2025
Bold text indicates a significant deficiency. All others are unmet rule requirements.
* A corrective action plan has been submitted for this significant deficiency or unmet rule requirement.


 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) 09/26/2025 3 YR  * 10/22/2025 (26) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 07/27/2022 3 YR  * 08/17/2022 (21) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 11/12/2019 3 YR  * 12/10/2019 (28) CLACKAMAS COUNTY Hide details
 
Category Significant deficiency or unmet rule requirement Due date Resolved date
Management & Operations No operations and maintenance manualApr 14, 2020 Aug 17, 2020 - Late
Operator Certification No DRC at required certification level Apr 14, 2020 Apr 05, 2021 - Late
Well Construction Unscreened well ventApr 14, 2020 Jul 30, 2020 - Late
Sanitary Survey, Finished (SNSV) 06/06/2016 3 YR  * 08/03/2016 (58) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 06/05/2013 3 YR  * 07/15/2013 (40) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 04/01/2010 3 YR  * 04/22/2010 (21) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 08/17/2007 3 YR  * 08/20/2007 (3) CLACKAMAS COUNTY No details
Sanitary Survey, Finished (SNSV) 06/28/2004 3 YR  * CLACKAMAS COUNTY Show details