OHA Drinking Water Services
OR41
PWS ID: 00954 ---- WILSONVILLE, CITY OF

Most Recent Water System Survey
Survey date: Mar 16, 2022
Notification date: Mar 23, 2022 (7 days)
Regulating agency: DWS (REGION 1)
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 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) 03/16/2022 5 YR  * 03/23/2022 (7) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 03/16/2022 5 YR 03/16/2027 03/23/2022 (7) REGION 1 No details
Sanitary Survey, Finished (SNSV) 11/16/2016 5 YR  * 12/30/2016 (44) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 11/16/2016 3 YR 11/16/2019 12/30/2016 (44) REGION 1 No details
Sanitary Survey, Finished (SNSV) 11/01/2011 5 YR  * 01/13/2012 (73) DWP Show details
Water Treatment Plant Site Visit (TRTP) 11/01/2011 3 YR 01/13/2012 (73) DWP Show details
Sanitary Survey, Finished (SNSV) 02/15/2008 3 YR  * 12/12/2008 (301) DWP Show details
Sanitary Survey, Finished (SNSV) 08/24/2004 3 YR  * DWP Show details