OHA Drinking Water Services
OR41
PWS ID: 95394 ---- MOUNT PISGAH ARBORETUM

Most Recent Water System Survey
Survey Date: Feb 19, 2026
Notification Date: Mar 02, 2026 (11 days)
Regulating Agency: LANE 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
Disinfection Free chlorine residual not maintainedJul 06, 2026
Disinfection Chlorine not measured & recorded as requiredJul 06, 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
Deficiencies
Sanitary Survey, Finished (SNSV) 02/19/2026 5 YR  * 03/02/2026 (11) LANE COUNTY Hide details
 
Category Deficiency Due Date Resolved Date
Disinfection Free chlorine residual not maintainedJul 06, 2026
Disinfection Chlorine not measured & recorded as requiredJul 06, 2026
Sanitary Survey, Finished (SNSV) 10/04/2019 5 YR  * 10/26/2019 (22) LANE COUNTY Show details
Sanitary Survey, Finished (SNSV) 08/22/2014 5 YR  * 10/27/2014 (66) LANE COUNTY Show details
Sanitary Survey, Finished (SNSV) 12/04/2008 5 YR  * 01/15/2009 (42) REGION 2 Show details