Contact Report Details | Data Online | Oregon Drinking Water Services

More information for this water system: SDWIS ID 3873
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 00055
PWS Name:	ASTORIA, CITY OF

Who Was Contacted:	Eric Bufkin
Contact Phone:	503-298-2502 (Email address hidden)
Contact Date:	11/14/2023
Contacted By:	FARRELLY, PETER (DWP)
Contact Method/Location:	Email

Assistance Type:	WATER QUALITY ALERT RESPONSE
Reasons:	Disinfection Byproducts

Details:	Slightly elevated disinfection byproduct levels (HAA5s) From operator: " November is traditionally a difficult month for us with the DBPs. The total organic carbons in all of our water sources increases significantly due to the first major rainfalls of the year. We always try to use the best source based on UVa readings. This year our best source was Spur 14. However, it could not meet our production demands by itself due to lower flows that occur at the end of summer. So we had to rely on our other sources that had higher organics. "

Associated Alerts:	DBP-41 - 11/14/2023 - TOTAL HALOACETIC ACIDS (HAA5) DBP-40 - 11/14/2023 - TOTAL HALOACETIC ACIDS (HAA5) DBP-39 - 11/14/2023 - TOTAL HALOACETIC ACIDS (HAA5)