OHA Drinking Water Services
OR41
PWS ID: 00124 ---- FISHHAWK LAKE RESERVE AND COMMUNITY

Most Recent Water System Survey
Survey date: Nov 20, 2025
Notification date: Jan 23, 2026 (64 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.
Significant deficiencies and unmet rule requirements:
Category Significant deficiency or unmet rule requirement Due date Resolved date
Surface Water Treatment Conventional or direct filtration: Turbidity profile not conducted on individual filters at least quarterlyApr 10, 2026 * Overdue
Finished Water Storage No flap valve, screen, or equivalent on overflow or drainJun 01, 2026 *
Management & Operations No operations and maintenance manualAug 31, 2026 *
Management & Operations Emergency response plan not completed (CWS, NTNC)Mar 01, 2026 * Mar 01, 2026
Operator Certification No protocol for under-certified operatorMar 13, 2026 Mar 05, 2026
Disinfection Chlorine not measured & recordedMar 13, 2026 Feb 01, 2026
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) 11/20/2025 3 YR  * 01/23/2026 (64) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 12/08/2022 3 YR  * 01/20/2023 (43) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 12/08/2022 1 YR 12/08/2023 01/20/2023 (43) REGION 1 No details
Sanitary Survey, Finished (SNSV) 09/17/2019 3 YR  * 11/22/2019 (66) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 09/17/2019 3 YR 09/17/2022 11/22/2019 (66) REGION 1 No details
Sanitary Survey, Finished (SNSV) 06/30/2016 3 YR  * 07/21/2016 (21) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 06/30/2016 1 YR 06/30/2017 07/21/2016 (21) REGION 1 No details
Sanitary Survey, Finished (SNSV) 09/24/2013 3 YR  * 10/15/2013 (21) REGION 1 Hide details
  Comments:
The deficiencies noted are as follows:

Treatment and Disinfection Deficiencies
1. Turbidity profile not conducted on individual filters at least quarterly - Corrected 10/30/13
2. pH, Temperature, and chlorine residual not measured daily at first user - Corrected 12/11/13
Finished Water Storage Deficiencies
1. Hatch not locked or adequately secured - Corrected 11/25/13
Distribution Deficiencies
1. Backflow or cross-connection devices not tested annually - Corrected 11/25/13
2. Annual summary report not submitted - Corrected 12/2/13
Management & Operations Deficiencies
1. No Emergency Response Plan - Corrected 11/25/13
2. Annual consumer confidence report not published as required - Corrected 11/5/13

Category Significant deficiency or unmet rule requirement Due date Resolved date
Cross Connection Annual summary report not issued (CWS)Not tracked
Cross Connection Testing records not current (CWS, NTNC, TNC)Not tracked
Finished Water Storage Roof and access hatch not watertight or adequately securedNot tracked
Management & Operations Emergency response plan not completed (CWS, NTNC)Not tracked
Management & Operations Annual CCR not distributed (CWS)Not tracked
Disinfection pH, temperature, and chlorine residual not measured daily at first userNot tracked
Surface Water Treatment Conventional or direct filtration: Turbidity profile not conducted on individual filters at least quarterlyNot tracked
Significant deficiency and unmet rule requirement dates were not tracked prior to 1/1/2014.
Water Treatment Plant Site Visit (TRTP) 09/24/2013 1 YR 09/24/2014 10/15/2013 (21) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 12/14/2011 3 YR 12/14/2014 12/28/2011 (14) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 12/01/2010 3 YR  * 12/28/2010 (27) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 12/01/2010 1 YR 12/01/2011 12/28/2010 (27) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 04/25/2007 3 YR  * 05/15/2007 (20) REGION 1 No details
Sanitary Survey, Finished (SNSV) 10/15/2002 3 YR  * DWP Show details