Contact Report Details | Data Online | Oregon Drinking Water Services

More information for this water system: SDWIS ID 1417
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Coliform Schedules :: LT2 :: GW/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Summary :: Chemical Results :: Chemical Schedules :: Chemical Schedule Summary :: Arsenic RAA :: Cyanotoxins :: PFAS
Lead & Copper :: DBP Sample Sites :: FANLs :: MRDL :: GWR 4-Log :: Turbidity :: SWTR :: LRAA

Corrosion Control has moved to the Lead & Copper page.

Information for all water systems:
Water System Inventory :: Water System Surveys :: Outstanding Performers :: Treatment Plant Inspections :: Treatment :: Plan Reviews
Alerts :: Violations :: Compliance & Enforcement :: Deficiencies :: System Scores :: Exceedances :: Public Notices :: Service Lines
Water Advisories :: Contact Reports :: Cyanotoxins :: PFAS :: Post-wildfire VOCs :: Fluoride :: Certification List

OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 93711
PWS Name:	CORVALLIS WALDORF ASSOCIATION

Who Was Contacted and Phone:	Paul Jennison (541) 757-5877
Contact Date:	02/15/2011
Contacted By:	KRUGER, SCOTT (BENTON COUNTY)
Contact Method/Location:	Office

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Nitrate N/A

Details:	SUMMARY: Nitrate above 50% of MCl at 7.8 DETAILS: The original quarterly nitrate sample taken on 2/11/11 was at 10.4 ppm. That is not an MCL breach due to significant figures. However the system was instructed by me to take a confirmation sample even though it was not required by rule. This is the result of that sample. This system has had on going issues for years with nitrates and continue to monitor quarterly. ACTION NEEDED: Continue to monitor quarterly results.

Associated Alerts:	CHEM4774 - 02/28/2011 - NITRATE