OHA Drinking Water Services
OR41
PWS ID: 05562 ---- HERITAGE HILLS HOMEOWNERS ASSN

Most Recent Water System Survey
Survey date: Nov 22, 2025
Notification date: Jan 05, 2026 (44 days)
Regulating agency: COOS COUNTY
Survey frequency: 5 YR  -  Visit the Water System Surveys page to see the list of surveys due each year.
Significant deficiencies and unmet rule requirements: Outstanding Performer!
No significant deficiencies or unmet rule requirements were identified for this survey.


 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) 11/22/2025 5 YR  * 01/05/2026 (44) COOS COUNTY Show details
Sanitary Survey, Finished (SNSV) 05/16/2022 3 YR  * 05/20/2022 (4) COOS COUNTY Hide details
 
Category Significant deficiency or unmet rule requirement Due date Resolved date
Cross Connection No ordinance or enabling authority (CWS)Sep 23, 2022 Apr 01, 2023 - Late
Management & Operations No operations and maintenance manualSep 23, 2022 Dec 12, 2022 - Late
Management & Operations Emergency response plan not completed (CWS, NTNC)Sep 23, 2022 Dec 12, 2022 - Late
Monitoring & Reporting No coliform sampling planSep 23, 2022 Jun 27, 2022
Operator Certification No DRC at required certification level Sep 23, 2022 Jun 27, 2022
Disinfection Chlorine not measured & recordedSep 23, 2022 Jun 27, 2022
Sanitary Survey, Finished (SNSV) 05/02/2008 5 YR  * 05/19/2008 (17) COOS COUNTY No details
Sanitary Survey, Finished (SNSV) 09/28/1988 5 YR  * DWP Show details