OHA Drinking Water Services

PWS ID: 00318 ---- GEARHART WATER DEPARTMENT
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 Jan 05, 2021 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.031 0.037 0.008 0.009
 
4Q2020 Oct 13, 2020 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.031 0.024 0.008 0.006
 
3Q2020 Jul 01, 2020 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.036 0.037 0.010 0.011
 
2Q2020 Apr 07, 2020 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.032 0.031 0.009 0.008
 
1Q2020 Jan 14, 2020 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.035 0.037 0.010 0.010
 
4Q2019 Oct 15, 2019 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.030 0.033 0.009 0.010
 
3Q2019 Jul 01, 2019 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.029 0.028 0.010 0.010
 
2Q2019 Apr 09, 2019 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.038 0.031 0.011 0.010
 
1Q2019 Jan 08, 2019 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.043 0.035 0.015 0.010
 
4Q2018 Oct 17, 2018 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.048 0.045 0.017 0.015
 
3Q2018 Jul 10, 2018 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.046 0.055 0.016 0.018
 
2Q2018 Apr 19, 2018 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.039 0.044 0.016 0.018
 
1Q2018 Jan 09, 2018 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.034 0.036 0.012 0.013
 
4Q2017 Oct 03, 2017 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.034 0.030 0.012 0.010
 
3Q2017 Jul 14, 2017 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.037 0.036 0.013 0.014
 
2Q2017 Apr 14, 2017 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.035 0.038 0.012 0.013
 
1Q2017 Jan 20, 2017 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.032 0.036 0.011 0.013
 
4Q2016 Oct 12, 2016 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.034 0.030 0.012 0.010
 
3Q2016 Jul 07, 2016 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.039 0.030 0.012 0.011
 
2Q2016 Apr 04, 2016 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.045 0.039 0.012 0.012
 
1Q2016 Jan 13, 2016 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.045 0.052 0.012 0.015
 
4Q2015 Oct 12, 2015 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.047 0.047 0.014 0.011
 
3Q2015 Jul 15, 2015 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.038 0.044 0.012 0.013
 
2Q2015 Apr 06, 2015 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.034 0.032 0.013 0.012
 
1Q2015 Jan 09, 2015 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.037 0.043 0.015 0.018
 
4Q2014 Nov 17, 2014 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.027 0.028 0.010 0.009
 
3Q2014 Sep 15, 2014 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.036 0.028 0.014 0.011
 
2Q2014 Jun 17, 2014 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.029 0.037 0.011 0.015
 
1Q2014 Jan 15, 2014 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.020 0.007
 
4Q2013 Oct 11, 2013 2DBP-01 G ST AND S. OCEAN AVE (DBPMAX01) 0.015 0.006
 



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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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4038