OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 94811
PWS Name: KNIFE RIVER - NW HARRISBURG
 
Who Was Contacted: JEFF STEYAERT
Contact Phone: (Email address hidden)
Contact Date: 04/18/2024
Contacted By: KIRKLEY, STEPHEN (LINN COUNTY)
Contact Method/Location: Email
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Nitrate
 
Details: Your water system recently had a lab test come back high in Nitrate. The nitrate level is greater than half of the maximum contaminant level (MCL).
MCL for Nitrate = 10 mg/L
½ MCL for nitrate = 5 mg/L

Your system is now required to test nitrate quarterly. Once there are three consecutive quarterly samples that are below the 1/2MCL, your system can return to annual nitrate testing.
 
Associated Alerts: NO3-257 - 04/18/2024 - NITRATE


More information for this water system: SDWIS ID 5
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