OHA Drinking Water Services
OR41
PWS ID: 00265 ---- TWIN ISLAND COMMUNITY

Most Recent Water System Survey
Survey Date: Nov 07, 2024
Notification Date: Dec 09, 2024 (32 days)
Regulating Agency: CLACKAMAS COUNTY
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
Management & Operations Annual CCR not submitted (CWS)Apr 14, 2025
Monitoring & Reporting Monitoring not currentApr 14, 2025
Well Construction Does not meet setbacks from hazardsApr 14, 2025


 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) 11/07/2024 3 YR  * 12/09/2024 (32) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 11/30/2021 3 YR  * 01/06/2022 (37) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 11/08/2018 3 YR  * 12/20/2018 (42) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 10/08/2015 3 YR  * 12/08/2015 (61) CLACKAMAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 09/24/2012 3 YR  * 10/23/2012 (29) CLACKAMAS COUNTY Hide details
  Comments:
The deficiencies noted are as follows:

Source Deficiencies
1. No raw water sample tap

Category Deficiency Due Date Resolved Date
Well Construction No raw water sample tapNot tracked
Deficiency dates were not tracked prior to 1/1/2014.
Sanitary Survey, Finished (SNSV) 11/17/2009 3 YR  * 01/04/2010 (48) CLACKAMAS COUNTY No details
Sanitary Survey, Finished (SNSV) 08/22/2006 3 YR  * 08/23/2006 (1) CLACKAMAS COUNTY No details
Sanitary Survey, Finished (SNSV) 07/21/2001 3 YR  * MARION COUNTY Show details
 



More information for this water system: SDWIS ID 3287
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