OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 90076
PWS Name: NWREC/OSU
 
Who Was Contacted: Derek Wells
Contact Phone: (Email address hidden)
Contact Date: 03/23/2026
Contacted By: HOLTMAN, KIM (CLACKAMAS COUNTY)
Contact Method/Location: Field
 
Assistance Type: OTHER REGULATORY - Field visit for coliform sampling schedule reduction
Reasons: Coliform
 
Details: Site visit today to comply with in person visit within 12 months prior to request coliform sampling reduction after corrections made to system correcting cause of contamination. The system operator showed me photos of the corrections which involved replacing the distribution lines that had leaks that were determined to be the cause of contamination of the system water. Sampling has been in compliance with monthly coliform for 13 months. Sampling quarterly approved on OHA DWS. This schedule starts 4-01-26 and the previous monthly schedule ended 02-28-26.