Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 91687 ---- LACOMB ELEMENTARY
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
04/13/202104/15/2021EP-AEP FOR WELL #3NITRATE 0.7260000MG/L 10.0000002104570001-I
04/14/202004/15/2020EP-AEP FOR WELL #3NITRATE 0.7330000MG/L 10.0000002004488001-I
04/16/201904/18/2019EP-AEP FOR WELL #3NITRATE 0.7810000MG/L 10.0000001904767001-I
04/17/201804/18/2018EP-AEP FOR WELL #3NITRATE 0.7160000MG/L 10.0000001804740001-I
04/11/201704/14/2017EP-AEP FOR WELL #3NITRATE 0.5540000MG/L 10.0000001704373001-I
04/26/201604/29/2016EP-AEP FOR WELL #3NITRATE 0.5190000MG/L 10.0000001604A91001-I
11/10/201512/02/2015EP-AEP FOR WELL #3NITRATE 0.5070000MG/L 10.0000001511400001-I
11/10/2015EP-AEP FOR WELL #3NITRATE-NITRITE 0.5070000MG/L 10.0000001511400001-I
11/10/201512/02/2015EP-AEP FOR WELL #3SODIUM 3.4400000MG/L 1511400001-I
06/16/201506/22/2015EP-AEP FOR WELL #3NITRATE 0.6080000MG/L 10.0000001506712001-I
05/09/200606/12/2006EP-AEP FOR WELL #3LEAD 0.0322000MG/L 0.01500096845
05/17/200511/28/2005EP-AEP FOR WELL #3LEAD 0.1090000MG/L 0.01500084398I
05/14/200207/01/2002EP-AEP FOR WELL #3NITRATE 1.1000000MG/L 10.00000044197
05/14/2002EP-AEP FOR WELL #3NITRATE-NITRITE 1.1000000MG/L 10.00000044197
05/14/200207/01/2002EP-AEP FOR WELL #3SODIUM 21.6000000MG/L 44197
04/08/200204/15/2002EP-AEP FOR WELL #3NITRATE 1.4000000MG/L 10.00000042914
Archived Chemical Detections - PWS ID: 91687
Source ID Source Name Analyte
Results MCL
06/09/199906/29/1999AEP for WELLP-Dichlorobenzene 0.0006000 0.0750
05/11/199906/23/1999AEP for WELLNitrate 1.700000010.0000
05/11/199906/23/1999AEP for WELLP-Dichlorobenzene 0.0029000 0.0750
05/11/199906/23/1999AEP for WELLSodium 3.0000000
04/07/199804/13/1998AEP for WELLNitrate 1.500000010.0000
04/08/199704/21/1997AEP for WELLNitrate 1.200000010.0000
06/04/199607/22/1996AEP for WELLNitrate 1.600000010.0000
06/04/199607/22/1996AEP for WELLSodium 4.6000000
12/28/199501/07/1996AEP for WELLNitrate 1.200000010.0000
10/19/200112/03/2001AAWELLArsenic 0.0037000 0.0500
10/19/200112/03/2001AAWELLChromium 0.0019000 0.1000
10/19/200112/03/2001AAWELLSodium 10.7000000
04/09/200104/16/2001AAWELLNitrate 1.100000010.0000
04/11/200004/25/2000AAWELLNitrate 0.900000010.0000
08/04/199311/29/1994AAWELLChromium 0.0060000 0.1000
08/04/199311/29/1994AAWELLNitrate 1.300000010.0000
08/04/199311/29/1994AAWELLNitrate-Nitrite 1.300000010.0000
08/04/199311/29/1994AAWELLSodium 3.1000000

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

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