OHA Drinking Water Services
OR41
PWS ID: 95438 ---- SPUR 95

Most Recent Water System Survey
Survey Date: Aug 08, 2024
Notification Date: Mar 25, 2025 (229 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:
Category Deficiency Due Date Resolved Date
Management & Operations No operations and maintenance manualJul 29, 2025
Monitoring & Reporting No coliform sampling planJul 29, 2025
Disinfection DPD or EPA approved method not usedJul 29, 2025
Disinfection Free chlorine residual not maintainedJul 29, 2025
Other Treatment Non-NSF approved chemicalsJul 29, 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) 08/08/2024 5 YR  * 03/25/2025 (229) REGION 1 Hide details
 
Category Deficiency Due Date Resolved Date
Management & Operations No operations and maintenance manualJul 29, 2025
Monitoring & Reporting No coliform sampling planJul 29, 2025
Disinfection DPD or EPA approved method not usedJul 29, 2025
Disinfection Free chlorine residual not maintainedJul 29, 2025
Other Treatment Non-NSF approved chemicalsJul 29, 2025
Sanitary Survey, Finished (SNSV) 12/26/2018 5 YR  * 01/16/2019 (21) MALHEUR COUNTY Show details
Sanitary Survey, Finished (SNSV) 09/27/2010 5 YR  * 10/18/2010 (21) MALHEUR COUNTY Show details
 



More information for this water system: SDWIS ID 5227
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