OHA Drinking Water Services
OR41
PWS ID: 01542 ---- LAKE OSWEGO - TIGARD WATER SUPPLY

Most Recent Water System Survey
Survey Date: Jul 19, 2022
Notification Date: Aug 15, 2022 (27 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.
Deficiencies: Outstanding Performer!
No deficiencies were identified.


 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) 07/19/2022 5 YR  * 08/15/2022 (27) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 07/19/2022 3 YR 07/19/2025 08/15/2022 (27) REGION 1 No details
Sanitary Survey, Finished (SNSV) 06/26/2019 3 YR  * 07/25/2019 (29) REGION 1 Show details
 



More information for this water system: SDWIS ID 5510
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