OHA Drinking Water Services

PWS ID: 00970 ---- NESKOWIN REG WATER DIST
LRAAs and OELs

LRAA = Locational running annual average; OEL = Operational evaluation level. Learn about OELs here.
Averages are subject to change as new data is taken into consideration.

Monitoring
Period
Last
Sample
Sample
Point
Location
 
TTHM LRAA
MCL = 0.080
TTHM
OEL
HAA5 LRAA
MCL = 0.060
HAA5
OEL
1Q2021 Feb 03, 2021 2DBP-01 VIKING ESTATES 0.062 0.057 0.043 0.042
 
4Q2020 Dec 02, 2020 2DBP-01 VIKING ESTATES 0.068 0.075 0.047 0.052
 
2Q2020 Jun 03, 2020 2DBP-01 VIKING ESTATES 0.065 0.064 0.042 0.041
 
1Q2020 Feb 05, 2020 2DBP-01 VIKING ESTATES 0.068 0.066 0.044 0.043
 
4Q2019 Dec 02, 2019 2DBP-01 VIKING ESTATES 0.075 0.075 0.045 0.045
 



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