OHA Drinking Water Services
OR41
PWS ID: 00520 ---- MILL CITY WATER DEPARTMENT

Most Recent Water System Survey
Survey date: Sep 14, 2025
Notification date: Oct 27, 2025 (43 days)
Regulating agency: LINN COUNTY
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) 09/14/2025 5 YR  * 10/27/2025 (43) LINN COUNTY Show details
Sanitary Survey, Finished (SNSV) 04/03/2020 5 YR  * 04/27/2020 (24) LINN COUNTY Show details
Sanitary Survey, Finished (SNSV) 10/26/2015 5 YR  * 11/04/2015 (9) LINN COUNTY Show details
Sanitary Survey, Finished (SNSV) 11/29/2011 3 YR  * 01/11/2012 (43) LINN COUNTY Hide details
  Comments:
The deficiencies noted are as follows:

Distribution Deficiencies
1. Backflow or cross-connection devices not tested annually

Category Significant deficiency or unmet rule requirement Due date Resolved date
Cross Connection Testing records not current (CWS, NTNC, TNC)Not tracked
Significant deficiency and unmet rule requirement dates were not tracked prior to 1/1/2014.
Sanitary Survey, Finished (SNSV) 12/04/2008 3 YR  * 01/29/2009 (56) LINN COUNTY No details
Sanitary Survey, Finished (SNSV) 12/01/2005 3 YR  * LINN COUNTY Show details