Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 01474 ---- WESTLAND WATER ASSOCIATION
These entry point concentrations are greater than non-detect and do not necessarily exceed an action level, MCL, or other threshold.
Links to sample results for specific contaminants in the distribution system, can be found here.
Point ID
Analyte Result UOM MCL Sample ID
01/18/202301/24/2023EP-AEP FOR SPRINGNITRATE 0.8000000MG/L 10.0000003018082-01-I
06/21/202207/07/2022EP-AEP FOR SPRINGNITRATE 0.6570000MG/L 10.0000002173035-06-I
02/03/202102/10/2021EP-AEP FOR SPRINGNITRATE 0.8210000MG/L 10.000000103405101-I
01/08/202001/15/2020EP-AEP FOR SPRINGNITRATE 0.5980000MG/L 10.000000000809401-I
07/16/201908/08/2019EP-AEP FOR SPRINGBARIUM 0.0058700MG/L 2.000000919809103
07/16/201908/08/2019EP-AEP FOR SPRINGFLUORIDE 0.0710000MG/L 4.000000919809103-I
07/16/201908/08/2019EP-AEP FOR SPRINGNITRATE 0.4320000MG/L 10.000000919809103-I
07/16/2019EP-AEP FOR SPRINGNITRATE-NITRITE 0.4560000MG/L 10.000000919809103-I
07/16/201908/08/2019EP-AEP FOR SPRINGNITRITE 0.0239000MG/L 1.000000919809103-I
07/16/201908/08/2019EP-AEP FOR SPRINGSODIUM 5.7000000MG/L 919809103-I
02/07/201802/09/2018EP-AEP FOR SPRINGNITRATE 1.1200000MG/L 10.000000803811501-I
02/08/201702/13/2017EP-AEP FOR SPRINGNITRATE 0.6680000MG/L 10.000000703904601-I
06/15/201607/15/2016EP-AEP FOR SPRINGNITRATE 0.4870000MG/L 10.000000616710901-I
05/20/201505/27/2015EP-AEP FOR SPRINGNITRATE 0.4310000MG/L 10.000000514003401-I
04/02/201404/03/2014EP-AEP FOR SPRINGNITRATE 0.8530000MG/L 10.000000409203501-I
05/15/201305/29/2013EP-AEP FOR SPRINGNITRATE 0.5000000MG/L 10.000000313503001-I
05/15/201305/29/2013EP-AEP FOR SPRINGTOTAL ORGANIC CARBON 0.5800000313503001-T
04/25/201205/11/2012EP-AEP FOR SPRINGNITRATE 0.8000000MG/L 10.000000211602501-I
04/06/201104/27/2011EP-AEP FOR SPRINGNITRATE 2.0000000MG/L 10.000000109602501-I
08/18/201009/23/2010EP-AEP FOR SPRINGNITRATE 0.5000000MG/L 10.0000001023161-I
03/25/200905/06/2009EP-AEP FOR SPRINGNITRATE 1.6000000MG/L 10.0000000908512-I
07/17/200807/29/2008EP-AEP FOR SPRINGNITRATE 0.6000000MG/L 10.0000000819955-I
05/09/200706/05/2007EP-AEP FOR SPRINGNITRATE 0.6000000MG/L 10.0000000713020
03/09/200503/21/2005EP-AEP FOR SPRINGNITRATE 1.2000000MG/L 10.00000005069/16N
05/12/200405/17/2004EP-AEP FOR SPRINGNITRATE 0.7000000MG/L 10.00000004134/23-I
05/15/200307/07/2003EP-AEP FOR SPRINGCOMBINED URANIUM 0.0000200MG/L 0.03000003135/16R
05/15/200306/16/2003EP-AEP FOR SPRINGNITRATE 0.7000000MG/L 10.00000003135/11I
05/15/2003EP-AEP FOR SPRINGNITRATE-NITRITE 0.7000000MG/L 10.00000003135/11I
05/15/200306/16/2003EP-AEP FOR SPRINGSODIUM 5.1400000MG/L 03135/11I
02/13/200202/25/2002EP-AEP FOR SPRINGNITRATE 0.7000000MG/L 10.00000002045/34
Archived Chemical Detections - PWS ID: 01474
Source ID Source Name Analyte
Results MCL
02/13/199702/04/1998AEP FOR SPRING (TRIB OF OK CREEK)Gross Alpha, Excl. Radon & U 0.178000015.0000
10/24/200112/31/2001AASPRING (TRIB OF OK CREEK)Gross Alpha, Excl. Radon & U 5.060000015.0000
07/27/200006/29/2001AASPRING (TRIB OF OK CREEK)Nitrate 0.600000010.0000
07/27/200006/29/2001AASPRING (TRIB OF OK CREEK)Sodium 5.6000000
12/15/199901/04/2000AASPRING (TRIB OF OK CREEK)Nitrate 1.100000010.0000
02/13/199703/28/1997AASPRING (TRIB OF OK CREEK)Sodium 5.3100000

Health effects informational fact sheets are available for most chemicals here.

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