OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00540
PWS Name: MONROE, CITY OF
 
Who Was Contacted: Chuck Scholz
Contact Phone: (Email address hidden)
Contact Date: 10/20/2025
Contacted By: STEVENSON, SHAWN (DWP)
Contact Method/Location: Email
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Cyanotoxins
 
Details: I informed the operator of the Microcystin detection over 0.20 ug/L and the requirement for additional monitoring weekly at the source and entry point. The operator informed me that they were already contacted by K. Salis and had started sampling.

Update: the second round of samples came back positive at the source over 0.20ug/L. Samples at the source and entry point shall continue to be collected and reported.

Update 11/14/25: Monroe qualifies to discontinue weekly raw and finished water monitoring, done for the season. Operator notified of this date.
 
Associated Alerts: ALERT IS NOT IN SDWIS YET