OHA Drinking Water Services
OR41
PWS ID: 00414 ---- JOSEPH, CITY OF

Most Recent Water System Survey
Survey date: Oct 02, 2025
Notification date: Dec 03, 2025 (62 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: No significant deficiencies or unmet rule requirements were identified for this survey.


 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) 10/02/2025 3 YR  * 12/03/2025 (62) REGION 1 No details
Sanitary Survey, Finished (SNSV) 07/22/2022 3 YR  * 08/02/2022 (11) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 07/22/2022 3 YR 07/22/2025 08/02/2022 (11) REGION 1 No details
Sanitary Survey, Finished (SNSV) 11/13/2019 3 YR  * 11/20/2019 (7) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 11/13/2019 3 YR 11/13/2022 11/20/2019 (7) REGION 1 No details
Sanitary Survey, Finished (SNSV) 08/09/2016 3 YR  * 09/08/2016 (30) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 08/09/2016 3 YR 08/09/2019 09/08/2016 (30) REGION 1 No details
Sanitary Survey, Finished (SNSV) 08/21/2013 3 YR  * 12/09/2013 (110) REGION 1 Hide details
  Comments:
The deficiencies noted are as follows:

Finished Water Storage Deficiencies
1. No flap valve, screen, or equivalent on drain
Distribution Deficiencies
1. Backflow or cross-connection devices not tested annually
2. Annual summary report not submitted
3. No Cross Connection Control Specialist
Management & Operations Deficiencies
1. Annual consumer confidence report not published as required
Operator Certification Violations
1. No protocol for under certified operator

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
Cross Connection No cross connection control specialist (CWS ≥ 300 connections)Not tracked
Finished Water Storage No flap valve, screen, or equivalent on overflow or drainNot tracked
Management & Operations Annual CCR not distributed (CWS)Not tracked
Operator Certification No protocol for under-certified operatorNot tracked
Significant deficiency and unmet rule requirement dates were not tracked prior to 1/1/2014.
Water Treatment Plant Site Visit (TRTP) 08/21/2013 3 YR 08/21/2016 12/09/2013 (110) REGION 1 No details
Sanitary Survey, Finished (SNSV) 09/30/2009 3 YR  * 11/13/2009 (44) DWP Show details
Water Treatment Plant Site Visit (TRTP) 09/30/2009 3 YR 09/30/2012 11/13/2009 (44) DWP No details
Sanitary Survey, Finished (SNSV) 05/31/2006 3 YR  * 07/05/2006 (35) REGION 3 No details
Water Treatment Plant Site Visit (TRTP) 05/31/2006 3 YR 05/31/2009 07/05/2006 (35) REGION 3 No details
Sanitary Survey, Finished (SNSV) 01/15/2003 3 YR  * DWP Show details