Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00317 ---- GATES, CITY OF
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
01/11/202201/23/2022EP-AEP FOR NORTH SANTIAM RIVERNITRATE 0.5100000MG/L 10.000000X048812A-I
07/01/201907/08/2019EP-AEP FOR NORTH SANTIAM RIVERTOTAL MICROCYSTINS 0.3600000UG/L 0.3000001907012-02
12/07/201812/19/2018EP-AEP FOR NORTH SANTIAM RIVERCOPPER, FREE 0.0013000MG/L 1.300000X035344
12/07/201812/19/2018EP-AEP FOR NORTH SANTIAM RIVERLEAD 0.0004550MG/L 0.015000X035344
06/12/201807/23/2018EP-AEP FOR NORTH SANTIAM RIVERCOMBINED RADIUM (-226 & -228) 1.4000000PCI/L 5.000000X032987-R
06/02/201506/16/2015EP-AEP FOR NORTH SANTIAM RIVERBARIUM 0.0020800MG/L 2.000000X018630-I
06/02/201506/16/2015EP-AEP FOR NORTH SANTIAM RIVERSODIUM 6.1000000MG/L X018630-I
07/10/201207/27/2012EP-AEP FOR NORTH SANTIAM RIVERBARIUM 0.0021600MG/L 2.000000X010141B-I
07/10/201207/27/2012EP-AEP FOR NORTH SANTIAM RIVERNICKEL 0.0012400MG/L 0.100000X010141B-I
07/10/201207/27/2012EP-AEP FOR NORTH SANTIAM RIVERSODIUM 4.2400000MG/L X010141B-I
06/06/201201/22/2013EP-AEP FOR NORTH SANTIAM RIVERCOMBINED RADIUM (-226 & -228) 2.1000000PCI/L 5.000000121424601-R
04/15/200905/08/2009EP-AEP FOR NORTH SANTIAM RIVERNICKEL 0.0006900MG/L 0.100000090429501B-I
04/15/200905/08/2009EP-AEP FOR NORTH SANTIAM RIVERSELENIUM 0.0005410MG/L 0.050000090429501B-I
04/15/200905/08/2009EP-AEP FOR NORTH SANTIAM RIVERSODIUM 4.4000000MG/L 090429501B-I
01/06/200901/12/2009EP-AEP FOR NORTH SANTIAM RIVERNITRATE 0.3400000MG/L 10.000000X01498A-I
03/24/200803/27/2008EP-AEP FOR NORTH SANTIAM RIVERNITRATE 0.0270000MG/L 10.000000X00304A-I
10/18/200711/09/2007EP-AEP FOR NORTH SANTIAM RIVERNITRATE 0.0500000MG/L 10.000000A71018AY1
07/24/200308/18/2003EP-AEP FOR NORTH SANTIAM RIVERBARIUM 0.0013000MG/L 2.000000A30725J-1I
07/24/200311/05/2003EP-AEP FOR NORTH SANTIAM RIVERCOMBINED URANIUM 0.0020000MG/L 0.030000A30725K-1R
07/24/200308/18/2003EP-AEP FOR NORTH SANTIAM RIVERSODIUM 5.0000000MG/L A30725J-1I
Archived Chemical Detections - PWS ID: 00317
Source ID Source Name Analyte
Results MCL
11/20/199812/03/1998AENTRY POINT-WTPNitrate 0.020000010.0000
02/11/199703/03/1997AENTRY POINT-WTPNitrate 0.650000010.0000
07/23/199610/07/1996AENTRY POINT-WTPSodium 5.9000000
07/23/199610/07/1996AENTRY POINT-WTPSulfate 3.5000000
12/19/199502/28/1996AENTRY POINT-WTPSodium 8.3000000
12/19/199502/28/1996AENTRY POINT-WTPSulfate 2.8000000
07/13/199311/18/1993ASTANDARD ENTRY POINTBromodichloromethane 0.0017000
07/13/199311/18/1993ASTANDARD ENTRY POINTChloroform 0.0076000
07/13/199311/18/1993ASTANDARD ENTRY POINTSodium 5.4000000
07/13/199311/18/1993ASTANDARD ENTRY POINTSulfate 2.9000000
04/22/199205/26/1992ANORTH SANTIAM RIVERSodium 2.3000000
10/18/200111/02/2001AANORTH SANTIAM RIVERNitrate 1.800000010.0000
09/21/200011/03/2000AANORTH SANTIAM RIVERArsenic 0.0013000 0.0500
09/21/200011/03/2000AANORTH SANTIAM RIVERBarium 0.0028000 2.0000
09/21/200011/03/2000AANORTH SANTIAM RIVERNitrate 0.020000010.0000
09/21/200011/03/2000AANORTH SANTIAM RIVERSodium 2.3000000
09/21/200011/03/2000AANORTH SANTIAM RIVERSulfate 0.5000000

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

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