OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 05130
PWS Name: WILLAMETTE SPEEDWAY
 
Who Was Contacted: CORY and SANDRA PENFOLD
Contact Phone: 503-999-2630 (Email address hidden)
Contact Date: 05/10/2024
Contacted By: KIRKLEY, STEPHEN (LINN COUNTY)
Contact Method/Location: Email
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Nitrate
 
Details: Hello,

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
˝ MCL for nitrate = 5 mg/L
Test Result: 6.4 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.

@DWS Compliance - Can you please change their nitrate sampling schedule to quarterly? The chemical Schedule form is attached. Thank you.
 
Associated Alerts: NO3-267 - 05/09/2024 - NITRATE


More information for this water system: SDWIS ID 182
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