OHA Drinking Water Services
OR41
PWS ID: 93516 ---- MUCHAS GRACIAS

Most Recent Water System Survey
Survey date: Mar 04, 2026
Notification date: Mar 18, 2026 (14 days)
Regulating agency: JOSEPHINE 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:
Category Significant deficiency or unmet rule requirement Due date Resolved date
Disinfection Chlorine not measured & recordedJul 22, 2026


 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) 03/04/2026 5 YR  * 03/18/2026 (14) JOSEPHINE COUNTY Show details
Sanitary Survey, Finished (SNSV) 09/18/2014 5 YR  * 10/01/2014 (13) DEPT OF AGRICULTURE Hide details
 
Category Significant deficiency or unmet rule requirement Due date Resolved date
Disinfection DPD/EPA approved method not usedFeb 21, 2015 Feb 03, 2015
Management & Operations No operations and maintenance manualMar 21, 2015 * Mar 10, 2015
Monitoring & Reporting Monitoring not currentMar 21, 2015 * Mar 10, 2015
Disinfection Free chlorine residual not maintainedMar 21, 2015 * Mar 10, 2015
Disinfection Chlorine not measured & recordedMar 21, 2015 * Mar 10, 2015
Other Treatment Non-NSF approved chemicalsMar 21, 2015 * Mar 10, 2015
* A corrective action plan has been submitted for this significant deficiency or unmet rule requirement.
Sanitary Survey, Finished (SNSV) 12/01/2008  * JOSEPHINE COUNTY No details
Sanitary Survey, Finished (SNSV) 02/05/1990  * JOSEPHINE COUNTY Show details