OHA Drinking Water Services
OR41
PWS ID: 00359 ---- CORBETT WATER DISTRICT

Most Recent Water System Survey
Survey Date: Sep 29, 2021
Notification Date: Oct 04, 2021 (5 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) 09/29/2021 5 YR  * 10/04/2021 (5) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 09/29/2021 5 YR 09/29/2026 10/04/2021 (5) REGION 1 No details
Sanitary Survey, Finished (SNSV) 12/20/2017 3 YR  * 02/08/2018 (50) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 12/20/2017 3 YR 12/20/2020 02/08/2018 (50) DWP No details
Sanitary Survey, Finished (SNSV) 06/12/2014 3 YR  * 07/08/2014 (26) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 06/12/2014 3 YR 06/12/2017 07/09/2014 (27) REGION 1 No details
Sanitary Survey, Finished (SNSV) 06/16/2011 3 YR  * 06/29/2011 (13) REGION 1 Show details
Water Treatment Plant Site Visit (TRTP) 06/16/2011 3 YR 06/16/2014 06/29/2011 (13) REGION 1 Show details
Sanitary Survey, Finished (SNSV) 04/03/2008 3 YR  * 05/08/2008 (35) REGION 1 Hide details
  Comments:
The deficiencies noted are as follows: 1. CT values must be calculated daily. 2. Locate drains for #1 Larch Mountain and #3 Mershon reservoirs and make sure they have flap valves or screens on them. 3. Cross Connection Program: All backflow prevention devices must be tested annually. You must develop a system for assuring that all devices are tested, or their water service is discontinued. 4. Arsenic was not monitored in 2007. This test is to be done annually from the entry point. Please do the test as soon as possible and send the results to the State. 5. Establish written protocols for each operator, other than the operator in direct responsible charge (DRC - Jim for the distribution and Zack for the plant), which describes operational decisions the operator is allowed to make, and conditions under which the operator must consult with the DRC. I have included a handout with more information.
This site visit has not been entered into the deficiency database.

Water Treatment Plant Site Visit (TRTP) 04/03/2008 3 YR 04/03/2011 05/08/2008 (35) REGION 1 No details
Water Treatment Plant Site Visit (TRTP) 08/03/2006 3 YR 08/03/2009 08/03/2006 (0) DWP No details
Sanitary Survey, Finished (SNSV) 06/02/2004 3 YR  * DWP Show details
 



More information for this water system: SDWIS ID 3960
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