OHA Drinking Water Services
OR41
PWS ID: 00270 ---- ECHO, CITY OF

Most Recent Water System Survey
Survey Date: Dec 04, 2025
Notification Date: Dec 10, 2025 (6 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.
Deficiencies:
Category Deficiency Due Date Resolved Date
Cross Connection Annual summary report not issued (CWS)Apr 15, 2026
Operator Certification No protocol for under-certified operatorApr 15, 2026


 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) 12/04/2025 3 YR  * 12/10/2025 (6) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 04/08/2022 3 YR  * 04/25/2022 (17) DWP Hide details
 
Category Deficiency Due Date Resolved Date
Distribution System Backflow devices not tested annuallyAug 26, 2022 Overdue
Cross Connection Annual summary report not issued (CWS)Aug 26, 2022 Mar 09, 2023 - Late
Well Construction Does not meet setbacks from hazardsAug 26, 2022 May 23, 2022
Sanitary Survey, Finished (SNSV) 10/30/2018 3 YR  * 11/15/2018 (16) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 04/11/2013 5 YR  * 04/22/2013 (11) DWP Show details
Sanitary Survey, Finished (SNSV) 07/13/2010 3 YR  * 07/21/2010 (8) DWP Show details
Sanitary Survey, Finished (SNSV) 10/20/2004 5 YR  * DWP Show details