Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00042 ---- ANTELOPE, 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.
Sample
Date
Receive
Date
Sample
Point ID
Sample
Location
Analyte Result UOM MCL Sample ID
01/07/202101/29/2021EP-AEP FOR WELL #1NITRATE 1.4900000MG/L 10.000000X044473A-I
01/14/202001/30/2020EP-AEP FOR WELL #1NITRATE 1.0900000MG/L 10.000000X040063A-I
01/05/201701/26/2017EP-AEP FOR WELL #1NITRATE 1.2000000MG/L 10.000000X025249A-I
06/02/201606/10/2016EP-AEP FOR WELL #1ARSENIC 0.0047800MG/L 0.010000160616401A-I
01/07/201601/22/2016EP-AEP FOR WELL #1NITRATE 1.8000000MG/L 10.000000X020918A-I
01/11/201501/20/2015EP-AEP FOR WELL #1NITRATE 1.0900000MG/L 10.000000X017369A-I
05/21/201306/07/2013EP-AEP FOR WELL #1ARSENIC 0.0045300MG/L 0.010000X012388-I
05/21/201306/07/2013EP-AEP FOR WELL #1BARIUM 0.0099300MG/L 2.000000X012388-I
05/21/201306/07/2013EP-AEP FOR WELL #1FLUORIDE 0.3270000MG/L 4.000000X012388-I
05/21/201306/07/2013EP-AEP FOR WELL #1NITRATE 0.8030000MG/L 10.000000X012388-I
05/21/2013EP-AEP FOR WELL #1NITRATE-NITRITE 0.8030000MG/L 10.000000X012388-I
05/21/201306/07/2013EP-AEP FOR WELL #1SODIUM 13.8000000MG/L X012388-I
09/28/201111/08/2011EP-AEP FOR WELL #1GROSS ALPHA, EXCL. RADON & U 3.2000000PCI/L 15.000000X08177-R
11/11/201012/27/2010EP-AEP FOR WELL #1ARSENIC 0.0048000MG/L 0.010000B0K110401-I
11/11/201012/27/2010EP-AEP FOR WELL #1FLUORIDE 0.5930000MG/L 4.000000B0K110401-I
11/11/201012/27/2010EP-AEP FOR WELL #1NITRATE 0.8500000MG/L 10.000000B0K110401-I
11/11/2010EP-AEP FOR WELL #1NITRATE-NITRITE 0.8500000MG/L 10.000000B0K110401-I
11/11/201012/27/2010EP-AEP FOR WELL #1SODIUM 13.2000000MG/L B0K110401-I
11/03/200812/30/2008EP-AEP FOR WELL #1COMBINED RADIUM (-226 & -228) 0.0600000PCI/L 5.000000C08110227001-R
11/03/200812/30/2008EP-AEP FOR WELL #1GROSS ALPHA, EXCL. RADON & U 3.9000000PCI/L 15.000000C08110227001-R
09/25/200809/30/2008EP-AEP FOR WELL #1NITRATE 1.0100000MG/L 10.000000B8I251501-I
12/13/200612/22/2006EP-AEP FOR WELL #1NITRATE 1.1600000MG/L 10.000000B6L1408-02
03/24/200504/05/2005EP-AEP FOR WELL #1NITRATE 0.9000000MG/L 10.000000A50324W-1
08/31/200409/17/2004EP-AEP FOR WELL #1ARSENIC 0.0050000MG/L 0.010000A40831W-1
06/09/200410/13/2004EP-AEP FOR WELL #1NITRATE 1.0000000MG/L 10.000000A40609Y-1
Archived Chemical Detections - PWS ID: 00042
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
07/25/200109/09/2002AWELLFIELD (WELLS #1 & #2)Arsenic 0.0047000 0.0500
07/25/200109/09/2002AWELLFIELD (WELLS #1 & #2)Barium 0.0066000 2.0000
07/25/200109/09/2002AWELLFIELD (WELLS #1 & #2)Fluoride 0.4000000 4.0000
07/25/200109/09/2002AWELLFIELD (WELLS #1 & #2)Nitrate 0.850000010.0000
07/25/200109/09/2002AWELLFIELD (WELLS #1 & #2)Sodium 13.0000000
12/28/199901/20/2000AWELLFIELD (WELLS #1 & #2)Nitrate 0.820000010.0000
05/10/199106/21/1991AWELLFIELD (WELLS #1 & #2)Ph 5.6000000
05/10/199106/21/1991AWELLFIELD (WELLS #1 & #2)Total Dissolved Solids (TDS) 85.0000000
05/09/199106/21/1991AWELLFIELD (WELLS #1 & #2)Barium 0.1000000 2.0000
05/09/199106/21/1991AWELLFIELD (WELLS #1 & #2)Cadmium 0.0010000 0.0050
05/09/199106/21/1991AWELLFIELD (WELLS #1 & #2)Chromium 0.0200000 0.1000
05/09/199106/21/1991AWELLFIELD (WELLS #1 & #2)Fluoride 0.1000000 4.0000
05/09/199106/21/1991AWELLFIELD (WELLS #1 & #2)Lead 0.0020000 0.0150
05/09/199106/21/1991AWELLFIELD (WELLS #1 & #2)Mercury 0.0010000 0.0020
05/09/199106/21/1991AWELLFIELD (WELLS #1 & #2)Nitrate 2.400000010.0000
05/09/199106/21/1991AWELLFIELD (WELLS #1 & #2)Selenium 0.0010000 0.0500
05/09/199106/21/1991AWELLFIELD (WELLS #1 & #2)Silver 0.0100000 0.1000
04/20/199806/01/1998AAWELL #1Nitrate 0.950000010.0000
04/20/199806/01/1998AAWELL #1Sulfate 5.0000000
04/19/199806/01/1998AAWELL #1Arsenic 0.0048000 0.0500
04/19/199806/01/1998AAWELL #1Barium 0.0080000 2.0000
04/19/199806/01/1998AAWELL #1Bromomethane 0.0008000
04/19/199806/01/1998AAWELL #1Fluoride 0.4000000 4.0000
04/19/199806/01/1998AAWELL #1Sodium 13.0000000
01/03/199602/12/1996AAWELL #1Nitrate 0.710000010.0000
09/28/199304/05/1995AAWELL #11,1,1-Trichloroethane 0.0007000 0.2000
09/28/199304/05/1995AAWELL #1Arsenic 0.0040000 0.0500
09/28/199304/05/1995AAWELL #1Fluoride 0.4600000 4.0000
09/28/199304/05/1995AAWELL #1Lead 0.0010000 0.0150
09/28/199304/05/1995AAWELL #1Nitrate 1.300000010.0000
09/28/199304/05/1995AAWELL #1Nitrate-Nitrite 1.300000010.0000
09/28/199304/05/1995AAWELL #1Sodium 12.9000000
09/28/199304/05/1995AAWELL #1Sulfate 7.6000000

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



For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA