Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 90873 ---- UMATILLA MARINA
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
07/09/201907/12/2019EP-AEP FOR WELLNITRATE 1.0900000MG/L 10.000000190709101-I
07/09/201807/12/2018EP-AEP FOR WELLNITRATE 0.9970000MG/L 10.000000180704701-I
07/06/201607/13/2016EP-AEP FOR WELLNITRATE 1.1000000MG/L 10.00000055996-I
07/06/201507/13/2015EP-AEP FOR WELLNITRATE 1.4200000MG/L 10.00000050707311-I
07/01/201407/17/2014EP-AEP FOR WELLNITRATE 1.0900000MG/L 10.00000040703281-I
07/01/201307/11/2013EP-AEP FOR WELLNITRATE 0.8950000MG/L 10.00000030702091-I
07/09/201207/23/2012EP-AEP FOR WELLNITRATE 0.8860000MG/L 10.00000020710151-I
07/06/201108/01/2011EP-AEP FOR WELLNITRATE 1.3000000MG/L 10.00000010707311-I
07/12/201007/30/2010EP-AEP FOR WELLNITRATE 0.9700000MG/L 10.000000713241-I
09/01/200909/17/2009EP-AEP FOR WELLNITRATE 0.7900000MG/L 10.000000PSI006602-I
09/03/200809/18/2008EP-AEP FOR WELLNITRATE 0.8400000MG/L 10.000000PRI010402-I
09/05/200609/25/2006EP-AEP FOR WELLNITRATE 0.9800000MG/L 10.00000084479
09/06/200509/19/2005EP-AEP FOR WELLNITRATE 0.6300000MG/L 10.00000078218
06/21/200407/06/2004EP-AEP FOR WELLNITRATE 0.9200000MG/L 10.00000071343
Archived Chemical Detections - PWS ID: 90873
Source ID Source Name Analyte
Results MCL
04/26/200105/03/2001AAUMATILLA, CITY OFNitrate 0.860000010.0000
05/17/200006/07/2000AAUMATILLA, CITY OFFluoride 2.1000000 4.0000
05/17/200006/07/2000AAUMATILLA, CITY OFNitrate 0.590000010.0000
05/17/200006/07/2000AAUMATILLA, CITY OFNitrate-Nitrite 0.590000010.0000
05/17/200006/07/2000AAUMATILLA, CITY OFSodium 74.8000000

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

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