OHA Drinking Water Services
OR41
PWS ID: 00899 ---- TOLEDO WATER UTILITIES

Most Recent Water System Survey
Survey Date: Feb 25, 2026
Notification Date: Mar 16, 2026 (19 days)
Regulating Agency: DWS (REGION 2)
Survey Frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Finished Water Storage Roof and access hatch not watertightMay 04, 2026
Other No adequate protection for filter to waste outletMay 04, 2026
Treatment Bypass: no separation between treated and untreated waterMay 04, 2026
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsMay 04, 2026
Bold text indicates that resolving this deficiency is a top priority.


 Hide Site Visit History
Water System Site Visit History
Reason Visit Date Frequency Next Due Notification Date
(Days after survey)		 Responsible
Agency		 Comments and
Deficiencies
Sanitary Survey, Finished (SNSV) 02/25/2026 3 YR  * 03/16/2026 (19) REGION 2 Hide details
 
Category Deficiency Due Date Resolved Date
Finished Water Storage Roof and access hatch not watertightMay 04, 2026
Other No adequate protection for filter to waste outletMay 04, 2026
Treatment Bypass: no separation between treated and untreated waterMay 04, 2026
Disinfection No means to adequately determine disinfection contact time under peak flow and minimum storage conditionsMay 04, 2026
Sanitary Survey, Finished (SNSV) 06/17/2021 5 YR  * 07/07/2021 (20) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 06/17/2021 3 YR 06/17/2024 07/07/2021 (20) REGION 2 No details
Sanitary Survey, Finished (SNSV) 06/18/2018 3 YR  * 06/28/2018 (10) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 06/18/2018 3 YR 06/18/2021 06/28/2018 (10) REGION 2 No details
Sanitary Survey, Finished (SNSV) 09/25/2013 5 YR  * 10/14/2013 (19) REGION 2 Show details
Water Treatment Plant Site Visit (TRTP) 09/25/2013 3 YR 09/25/2016 10/14/2013 (19) REGION 2 No details
Sanitary Survey, Finished (SNSV) 06/09/2010 3 YR  * 08/10/2010 (62) DWP Show details
Water Treatment Plant Site Visit (TRTP) 06/09/2010 3 YR 06/09/2013 08/10/2010 (62) DWP Show details
Sanitary Survey, Finished (SNSV) 02/08/2007 3 YR  * 04/18/2008 (435) DWP No details
Sanitary Survey, Finished (SNSV) 07/29/2003 3 YR  * DWP Show details