OHA Drinking Water Services
OR41
PWS ID: 06138 ---- DIAMOND RIDGE WATER ASSOCIATION

Most Recent Water System Survey
Survey date: Jul 20, 2023
Notification date: Aug 11, 2023 (22 days)
Regulating agency: LANE COUNTY
Survey frequency: 3 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Significant deficiencies and unmet rule requirements:
Category Significant deficiency or unmet rule requirement Due date Resolved date
Disinfection Chlorine not measured & recordedDec 15, 2023 Dec 04, 2023


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Water System Site Visit History
Reason Visit date Frequency Next due Notification date
(Days after survey)
Responsible
agency
Comments and
significant deficiencies or unmet rule requirements
Sanitary Survey, Finished (SNSV) 07/20/2023 3 YR  * 08/11/2023 (22) LANE COUNTY Show details
Sanitary Survey, Finished (SNSV) 10/27/2017 5 YR  * 01/31/2018 (96) LANE COUNTY Show details
Sanitary Survey, Finished (SNSV) 03/24/2014 3 YR  * 04/17/2014 (24) LANE COUNTY Show details
Sanitary Survey, Finished (SNSV) 05/06/2011 3 YR  * 07/01/2011 (56) LANE COUNTY Show details
Sanitary Survey, Finished (SNSV) 02/27/2007 5 YR  * 03/05/2007 (6) REGION 2 Hide details
  Comments:
The deficiencies noted are as follows (this is a new state-regulated system - first survey): 1. No chlorine residual at sample point. 2. Chlorine residual not measured and recorded daily. 3. Chlorine not NSF-approved. 4. No CSP 5. No ERP Recommendation: 1. Confirm that there is a flap valve on drain/overflow, a screened vent, and that the hatch is locked and watertight.
This site visit has not been entered into the deficiency database.