OHA Drinking Water Services
OR41
PWS ID: 90528 ---- OREGON TRAIL SD - COTTRELL ELEM

Most Recent Water System Survey
Survey Date: Aug 27, 2025
Notification Date: Sep 18, 2025 (22 days)
Regulating Agency: CLACKAMAS COUNTY
Survey Frequency: 5 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Deficiencies:
Category Deficiency Due Date Resolved Date
Operator Certification No certified operator at required levelJan 22, 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) 08/27/2025 5 YR  * 09/18/2025 (22) CLACKAMAS COUNTY Hide details
 
Category Deficiency Due Date Resolved Date
Operator Certification No certified operator at required levelJan 22, 2026
Sanitary Survey, Finished (SNSV) 10/08/2020 5 YR  * 10/27/2020 (19) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 06/25/2015 5 YR  * 08/06/2015 (42) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 07/22/2010 5 YR  * 09/02/2010 (42) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 06/02/2005 5 YR  * 06/06/2005 (4) CLACKAMAS COUNTY Show details
 



More information for this water system: SDWIS ID 690
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