OHA Drinking Water Services
OR41
PWS ID: 00225 ---- CORVALLIS, CITY OF

Most Recent Water System Survey
Survey date: Aug 13, 2024
Notification date: Sep 23, 2024 (41 days)
Regulating agency: DWS (REGION 2)
Survey frequency: 5 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Significant deficiencies and unmet rule requirements: Outstanding Performer!
No significant deficiencies or unmet rule requirements were identified.


 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) 08/13/2024 5 YR  * 09/23/2024 (41) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 08/13/2024 3 YR 08/13/2027 09/23/2024 (41) REGION 2 No details
Sanitary Survey, Finished (SNSV) 09/16/2021 3 YR  * 10/26/2021 (40) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 09/16/2021 3 YR 09/16/2024 10/26/2021 (40) REGION 2 No details
Water Treatment Plant Site Visit (TRTP) 12/29/2016 3 YR 12/29/2019 03/22/2017 (83) REGION 2 No details
Sanitary Survey, Finished (SNSV) 12/28/2016 5 YR  * 03/22/2017 (84) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 12/28/2016 3 YR 12/28/2019 03/22/2017 (84) REGION 2 Show details
Sanitary Survey, Finished (SNSV) 10/15/2013 3 YR  * 01/08/2014 (85) DWP Hide details
  Comments:
No deficiencies found during the survey


No significant deficiencies or unmet rule requirements were identified.

Sanitary Survey, Finished (SNSV) 01/30/2008 5 YR  * 09/10/2008 (224) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 01/30/2008 3 YR 01/30/2011 09/10/2008 (224) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 01/29/2008 3 YR 01/29/2011 09/10/2008 (225) REGION 2 Show details
Comprehensive Performance Evaluation (CPE) (CPEV) 06/08/2007 12/17/2007 (192) REGION 2 No details
Water Treatment Plant Site Visit (TRTP) 04/25/2005 3 YR 04/25/2008 04/25/2005 (0) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 04/20/2005 3 YR 04/20/2008 04/20/2005 (0) REGION 2 Show details
Sanitary Survey, Finished (SNSV) 10/30/1986 3 YR  * DWP Show details