OHA Drinking Water Services
OR41
PWS ID: 95243 ---- DIAMOND LAKE GAS STATION

Most Recent Water System Survey
Survey Date: May 31, 2022
Notification Date: Feb 13, 2023 (258 days)
Regulating Agency: DOUGLAS COUNTY
Survey Frequency: 5 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 Major modifications not approved (plan review)Jun 19, 2023 Overdue
Monitoring & Reporting MCL violationsSep 30, 2023 Overdue
Source Spring reconstructed in fall of 2021 and does not meet construction standards identified in OAR 333-061-0050(2)(b)Sep 30, 2023 Overdue


 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) 05/31/2022 5 YR  * 02/13/2023 (258) DOUGLAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 09/21/2015 5 YR  * 11/13/2015 (53) DOUGLAS COUNTY Show details
Sanitary Survey, Finished (SNSV) 09/02/2009 5 YR  * 09/14/2009 (12) DOUGLAS COUNTY Hide details
  Comments:
damaged vent found at #4 spring collection point. did not report 2q2009 coliform. revise coliform sampling plan.
This site visit has not been entered into the deficiency database.