Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00238 ---- LAMONTAI IMPROVEMENT WTR DIST
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.
Sample
Date
Receive
Date
Sample
Point ID
Sample
Location
Analyte Result UOM MCL Sample ID
08/22/201909/20/2019EP-AEP FOR WELLS #1, 2, 7, & 14-16 (N TANK)SODIUM 56.9000000MG/L 1908A03001-I
07/05/201608/10/2016EP-AEP FOR WELLS #1, 2, 7, & 14-16 (N TANK)NITRATE 0.1550000MG/L 10.0000001607076001-I
06/16/201506/22/2015EP-AEP FOR WELLS #1, 2, 7, & 14-16 (N TANK)NITRATE 0.1150000MG/L 10.0000001506697001-I
08/16/200608/21/2006EP-AEP FOR WELLS #1, 2, 7, & 14-16 (N TANK)NITRATE 1.6000000MG/L 10.00000010685
07/11/200508/08/2006EP-AEP FOR WELLS #1, 2, 7, & 14-16 (N TANK)SODIUM 47.5000000MG/L 86342I
05/08/200311/22/2004EP-AEP FOR WELLS #1, 2, 7, & 14-16 (N TANK)COMBINED URANIUM 0.0000200MG/L 0.03000057976R
05/08/200311/22/2004EP-AEP FOR WELLS #1, 2, 7, & 14-16 (N TANK)COMBINED URANIUM 0.0000200MG/L 0.03000057977R
07/31/202008/04/2020EP-CEP FOR WELL #5NITRATE 0.6180000MG/L 10.0000002007D28001-I
09/05/201909/10/2019EP-CEP FOR WELL #5NITRATE 0.5540000MG/L 10.0000001909172001-I
01/15/201801/17/2018EP-CEP FOR WELL #5NITRATE 0.8590000MG/L 10.0000001801615001-I
06/12/201706/14/2017EP-CEP FOR WELL #5NITRATE 0.7300000MG/L 10.0000001706508001-I
07/31/202008/04/2020EP-DEP FOR WELLS #8 - #11NITRATE 0.1450000MG/L 10.0000002007D29001-I
08/22/201909/20/2019EP-DEP FOR WELLS #8 - #11NITRATE 0.1380000MG/L 10.0000001908A05001-I
08/22/2019EP-DEP FOR WELLS #8 - #11NITRATE-NITRITE 0.1380000MG/L 10.0000001908A05001-I
08/22/201909/20/2019EP-DEP FOR WELLS #8 - #11SODIUM 16.9000000MG/L 1908A05001-I
01/15/201801/17/2018EP-DEP FOR WELLS #8 - #11NITRATE 0.1790000MG/L 10.0000001801616001-I
06/12/201706/14/2017EP-DEP FOR WELLS #8 - #11NITRATE 0.1490000MG/L 10.0000001706509001-I
Archived Chemical Detections - PWS ID: 00238
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
07/02/200108/06/2001AWELLFIELDSodium 32.9000000
07/02/200108/06/2001AWELLFIELDSodium 38.9000000
12/03/199801/25/1999AWELLFIELDSodium 40.0000000
11/30/199801/25/1999AWELLFIELDSodium 25.1000000
09/26/199303/23/1994AWELLFIELDNitrate 0.090000010.0000
09/26/199303/23/1994AWELLFIELDNitrate 0.020000010.0000
09/26/199303/23/1994AWELLFIELDNitrate-Nitrite 0.090000010.0000
09/26/199303/23/1994AWELLFIELDNitrate-Nitrite 0.020000010.0000
09/26/199303/23/1994AWELLFIELDSodium 40.0000000
09/26/199303/23/1994AWELLFIELDSodium 42.0000000
09/26/199303/23/1994AWELLFIELDSulfate 1.9000000
09/26/199303/23/1994AWELLFIELDSulfate 3.9000000
09/22/199203/18/1993AAWELL #1Sodium 41.4000000
09/22/199203/18/1993ABWELL #2Sodium 29.2000000
09/22/199203/18/1993ACWELL #3Sodium 40.9000000
09/12/200011/06/2000AEWELL #5Nitrate 0.600000010.0000
09/22/199203/18/1993AFWELL #6Sodium 39.1000000
09/22/199203/18/1993AGWELL #7Sodium 37.3000000
09/22/199203/18/1993AHWELL #9Lead 0.0100000 0.0150
09/22/199203/18/1993AHWELL #9Sodium 13.2000000

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



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