OHA Drinking Water Services

PWS ID: 00689 ---- CITY OF RAINIER
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
4Q2020 Nov 19, 2020 2DBP-01 USG PUMP STATION-DIKE RD 0.044 0.048 0.006 0.004
 
3Q2020 Sep 16, 2020 2DBP-01 USG PUMP STATION-DIKE RD 0.043 0.050 0.006 0.008
 
2Q2020 May 18, 2020 2DBP-01 USG PUMP STATION-DIKE RD 0.040 0.037 0.006 0.009
 
1Q2020 Feb 25, 2020 2DBP-01 USG PUMP STATION-DIKE RD 0.045 0.037 0.004 0.005
 
4Q2019 Nov 26, 2019 2DBP-01 USG PUMP STATION-DIKE RD 0.047 0.048 0.003 0
 
3Q2019 Aug 08, 2019 2DBP-01 USG PUMP STATION-DIKE RD 0.047 0.051 0.003 0.005
 
2Q2019 Jun 05, 2019 2DBP-01 USG PUMP STATION-DIKE RD 0.051 0.049 0.003
 
1Q2019 Feb 07, 2019 2DBP-01 USG PUMP STATION-DIKE RD 0.049 0.045 0.006 0.005
 
4Q2018 Nov 19, 2018 2DBP-01 USG PUMP STATION-DIKE RD 0.050 0.050 0.006 0.004
 
3Q2018 Sep 19, 2018 2DBP-01 USG PUMP STATION-DIKE RD 0.049 0.058 0.009 0.008
 
2Q2018 May 25, 2018 2DBP-01 USG PUMP STATION-DIKE RD 0.047 0.044 0.009 0.012
 
1Q2018 Feb 27, 2018 2DBP-01 USG PUMP STATION-DIKE RD 0.051 0.045 0.007 0.008
 
4Q2017 Nov 29, 2017 2DBP-01 USG PUMP STATION-DIKE RD 0.049 0.049 0.004 0.009
 
3Q2017 Aug 22, 2017 2DBP-01 USG PUMP STATION-DIKE RD 0.053 0.056 0 0
 
2Q2017 Jun 13, 2017 2DBP-01 USG PUMP STATION-DIKE RD 0.047 0.054 0
 
1Q2017 Feb 02, 2017 2DBP-01 USG PUMP STATION-DIKE RD 0.038 0.036 0 0
 
4Q2016 2DBP-01 USG PUMP STATION-DIKE RD 0.033 0.008
 
3Q2016 Aug 15, 2016 2DBP-01 USG PUMP STATION-DIKE RD 0.036 0.037 0.006 0.008
 
2Q2016 2DBP-01 USG PUMP STATION-DIKE RD 0.039 0.006
 
1Q2016 Feb 16, 2016 2DBP-01 USG PUMP STATION-DIKE RD 0.039 0.034 0.007 0.009
 
4Q2015 Oct 05, 2015 2DBP-01 USG PUMP STATION-DIKE RD 0.043 0.045 0.002 0.003
 
3Q2015 Jul 23, 2015 2DBP-01 USG PUMP STATION-DIKE RD 0.043 0.046 0.003 0.003
 
2Q2015 Apr 13, 2015 2DBP-01 USG PUMP STATION-DIKE RD 0.042 0.037 0.003 0.005
 
1Q2015 Feb 11, 2015 2DBP-01 USG PUMP STATION-DIKE RD 0.045 0.041 0 0
 
4Q2014 2DBP-01 USG PUMP STATION-DIKE RD 0.046 0
 
3Q2014 Aug 25, 2014 2DBP-01 USG PUMP STATION-DIKE RD 0.045 0.048 0 0
 
2Q2014 May 13, 2014 2DBP-01 USG PUMP STATION-DIKE RD 0.032 0.044 0 0
 
1Q2014 Feb 05, 2014 2DBP-01 USG PUMP STATION-DIKE RD 0.020 0
 
4Q2013 Nov 27, 2013 2DBP-01 USG PUMP STATION-DIKE RD 0.011 0
 



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: 3985