OHA Drinking Water Services

PWS ID: 94300 ---- ROSEBURG FOREST PROD - DILLARD
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
2Q2022 May 05, 2022 2DBP-01 MELAMINE MENS ROOM SINK 0.066 0.069 0.009 0.011
 
1Q2022 Feb 03, 2022 2DBP-01 MELAMINE MENS ROOM SINK 0.059 0.061 0.013 0.014
 
4Q2021 Nov 04, 2021 2DBP-01 MELAMINE MENS ROOM SINK 0.056 0.062 0.018 0.009
 
3Q2021 Aug 05, 2021 2DBP-01 MELAMINE MENS ROOM SINK 0.049 0.055 0.030 0.018
 
2Q2021 May 06, 2021 2DBP-01 MELAMINE MENS ROOM SINK 0.049 0.044 0.029 0.035
 
1Q2021 Feb 04, 2021 2DBP-01 MELAMINE MENS ROOM SINK 0.052 0.049 0.025 0.034
 
4Q2020 Nov 12, 2020 2DBP-01 MELAMINE MENS ROOM SINK 0.051 0.052 0.022 0.027
 
3Q2020 Aug 06, 2020 2DBP-01 MELAMINE MENS ROOM SINK 0.050 0.057 0.011 0.013
 
2Q2020 May 07, 2020 2DBP-01 MELAMINE MENS ROOM SINK 0.051 0.048 0.011 0.014
 
1Q2020 Feb 06, 2020 2DBP-01 MELAMINE MENS ROOM SINK 0.049 0.047 0.015 0.016
 
4Q2019 Nov 07, 2019 2DBP-01 MELAMINE MENS ROOM SINK 0.048 0.048 0.015 0.010
 
3Q2019 Aug 01, 2019 2DBP-01 MELAMINE MENS ROOM SINK 0.048 0.056 0.014 0.017
 
2Q2019 May 02, 2019 2DBP-01 MELAMINE MENS ROOM SINK 0.045 0.044 0.014 0.021
 
1Q2019 Feb 07, 2019 2DBP-01 MELAMINE MENS ROOM SINK 0.039 0.041 0.011 0.014
 
4Q2018 Nov 01, 2018 2DBP-01 MELAMINE MENS ROOM SINK 0.042 0.039 0.009 0.007
 
3Q2018 Aug 02, 2018 2DBP-01 MELAMINE MENS ROOM SINK 0.042 0.047 0.009 0.010
 
2Q2018 May 03, 2018 2DBP-01 MELAMINE MENS ROOM SINK 0.040 0.036 0.018 0.013
 
1Q2018 Feb 01, 2018 2DBP-01 MELAMINE MENS ROOM SINK 0.047 0.045 0.022 0.018
 
4Q2017 Nov 02, 2017 2DBP-01 MELAMINE MENS ROOM SINK 0.044 0.044 0.026 0.020
 
3Q2017 Aug 03, 2017 2DBP-01 MELAMINE MENS ROOM SINK 0.049 0.048 0.026 0.033
 
2Q2017 May 04, 2017 2DBP-01 MELAMINE MENS ROOM SINK 0.053 0.051 0.017 0.024
 
1Q2017 Feb 02, 2017 2DBP-01 MELAMINE MENS ROOM SINK 0.050 0.048 0.014 0.016
 
4Q2016 Nov 03, 2016 2DBP-01 MELAMINE MENS ROOM SINK 0.049 0.054 0.013 0.009
 
3Q2016 Aug 04, 2016 2DBP-01 MELAMINE MENS ROOM SINK 0.044 0.052 0.012 0.014
 
2Q2016 May 05, 2016 2DBP-01 MELAMINE MENS ROOM SINK 0.040 0.039 0.013 0.017
 
1Q2016 Feb 11, 2016 2DBP-01 MELAMINE MENS ROOM SINK 0.037 0.038 0.008 0.014
 
4Q2015 Nov 05, 2015 2DBP-01 MELAMINE MENS ROOM SINK 0.043 0.037 0.012 0.004
 
3Q2015 Aug 06, 2015 2DBP-01 MELAMINE MENS ROOM SINK 0.044 0.047 0.017 0.012
 
2Q2015 May 07, 2015 2DBP-01 MELAMINE MENS ROOM SINK 0.050 0.039 0.015 0.020
 
1Q2015 Feb 12, 2015 2DBP-01 MELAMINE MENS ROOM SINK 0.057 0.058 0.015 0.024
 
4Q2014 Nov 13, 2014 2DBP-01 MELAMINE MENS ROOM SINK 0.059 0.052 0.013 0.012
 
3Q2014 Sep 11, 2014 2DBP-01 MELAMINE MENS ROOM SINK 0.077 0.068 0.023 0.009
 
2Q2014 May 08, 2014 2DBP-01 MELAMINE MENS ROOM SINK 0.059 0.073 0.023 0.030
 
1Q2014 Feb 13, 2014 2DBP-01 MELAMINE MENS ROOM SINK 0.045 0.023
 
4Q2013 Nov 14, 2013 2DBP-01 MELAMINE MENS ROOM SINK 0.028 0.015
 



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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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3197