OHA Drinking Water Services
PWS ID: 00970 ---- NESKOWIN REG WATER DIST

Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  CHEM = Chemical, LCR = Lead and copper 90th percentile, LCRE = Lead and copper corrosion control
Results:  6 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Date
Alert
Date
Source
ID
Source Name Alert
Type
Contaminant Result Alert
Level
MCL Contact
Report
CHEM9173 12/02/2020 12/18/2020 DIST-A Distribution System CHEM TOTAL TRIHALOMETHANES (TTHM) 0.0830.08 0.0812/18/2020
CHEM7692 09/06/2017 09/11/2017 LCR LEAD 90TH % VALUE 0.02950.0155 09/13/2017
CHEM8461 08/07/2019 08/26/2019 DIST-A Distribution System CHEM TOTAL TRIHALOMETHANES (TTHM) 0.08210.08 0.0808/27/2019
LCRE12101 12/01/2010 01/11/2011 EP-A EP FOR HAWK CREEK LCRE LCR EXCURSION5>0 06/13/2011
LCRE9608 01/01/2009 04/08/2009 DIST-A Distribution System LCRE LCR EXCURSION1>0 04/30/2009
CHEM1337 12/10/1993 03/21/2005 LCR LEAD 90TH % VALUE 0.0240.0155


Archived Alerts (SWS database)
No archived alerts found.



For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4004