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


 Hide Site Visit History
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 Hide details
  Comments:
The deficiencies noted are as follows:

Treatment and Disinfection Deficiencies
1. Chlorine residuals are not measured and recorded as required

Distribution Deficiencies
1. No ordinance or enabling authority
2. Backflow or cross-connection devices not tested annually
3. Annual summary report not submitted

Monitoring Deficiencies
1. Sampling not current

Management & Operations Deficiencies
1. Annual consumer confidence report not published as required

Category Significant deficiency or unmet rule requirement Due date Resolved date
Cross Connection Testing records not current (CWS, NTNC, TNC)Not tracked
Monitoring & Reporting Monitoring not currentNot tracked
Operator Certification No protocol for under certified operatorNot tracked
Disinfection Chlorine not measured & recordedNot tracked
Significant deficiency and unmet rule requirement dates were not tracked prior to 1/1/2014.
Sanitary Survey, Finished (SNSV) 02/27/2007 5 YR  * 03/05/2007 (6) REGION 2 Show details