Contact Report Details | Data Online | Oregon Drinking Water Services

More information for this water system: SDWIS ID 3874
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 00062
PWS Name:	YOUNGS RIVER LEWIS & CLARK WD

Who Was Contacted and Phone:	Bill Mitchell (503) 325-4330
Contact Date:	06/05/2009
Contacted By:	HOFELD, EVAN (REGION 1)
Contact Method/Location:	Office

Assistance Type:	OTHER REGULATORY - REGULATORY ASSISTANCE
Reasons:	Disinfection Byproducts None

Details:	SUMMARY: E-mailed a reminder to conduct quarterly DBP sampling DETAILS: EPAs historical SNC list identified YRLC as a significant non-complier (SNC) due to freqent DBP monitoring violations. I e-mailed Bill Mitchell requesting that they conduct quarterly sampling for DBPs (HAA5 and TTHM). At one time YRLC may have qualified for a reduction in DBP sampling to quarterly, but results in 2008 would have pushed YRLC back to quarterly. I sent Bill a spreadsheet with DBP monitoring results and the calculation of the running annual average and asked him to start quarterly monitoring again. ACTION NEEDED: In order to avoid getting a violation for 2nd quarter 2009, YRLC will need to complete sampling by June 30, 2009. Quarterly monitoring should continue until the running annual average drops below 1/2 the MCL for both TTHM and HAA5.