Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 00501 ---- DESCHUTES VALLEY WATER 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
10/18/202211/11/2022EP-AEP FOR OPAL SPRING & WELLSNITRATE 0.1700000MG/L 10.00000022-67601-I
10/12/202111/17/2021EP-AEP FOR OPAL SPRING & WELLSNITRATE 0.1800000MG/L 10.0000002174633-I
09/14/202009/24/2020EP-AEP FOR OPAL SPRING & WELLSNITRATE 0.1700000MG/L 10.0000002060727-I
10/23/201911/18/2019EP-AEP FOR OPAL SPRING & WELLSARSENIC 0.0026000MG/L 0.0100001979005-I
10/23/201911/18/2019EP-AEP FOR OPAL SPRING & WELLSBARIUM 0.0015000MG/L 2.0000001979005-I
10/23/201911/18/2019EP-AEP FOR OPAL SPRING & WELLSCHROMIUM 0.0010000MG/L 0.1000001979005-I
10/23/201911/18/2019EP-AEP FOR OPAL SPRING & WELLSNITRATE 0.2200000MG/L 10.0000001979005-I
10/23/2019EP-AEP FOR OPAL SPRING & WELLSNITRATE-NITRITE 0.2200000MG/L 10.0000001979005-I
10/23/201911/18/2019EP-AEP FOR OPAL SPRING & WELLSSODIUM 11.1000000MG/L 1979005-I
11/06/201811/09/2018EP-AEP FOR OPAL SPRING & WELLSNITRATE 0.1600000MG/L 10.0000001884772-I
11/13/201711/17/2017EP-AEP FOR OPAL SPRING & WELLSNITRATE 0.2000000MG/L 10.00000017-70643-I
08/24/200909/22/2009EP-AEP FOR OPAL SPRING & WELLSARSENIC 0.0030000MG/L 0.010000B9H240701-I
08/24/200909/22/2009EP-AEP FOR OPAL SPRING & WELLSFLUORIDE 0.1750000MG/L 4.000000B9H240701-I
08/24/200909/22/2009EP-AEP FOR OPAL SPRING & WELLSNITRATE 0.1500000MG/L 10.000000B9H240701-I
08/24/2009EP-AEP FOR OPAL SPRING & WELLSNITRATE-NITRITE 0.1700000MG/L 10.000000B9H240701-I
08/24/200909/22/2009EP-AEP FOR OPAL SPRING & WELLSNITRITE 0.0200000MG/L 1.000000B9H240701-I
08/24/200909/22/2009EP-AEP FOR OPAL SPRING & WELLSSODIUM 20.5000000MG/L B9H240701-I
12/13/200512/30/2005EP-AEP FOR OPAL SPRING & WELLSNITRATE 0.1600000MG/L 10.00000051214-42
10/26/200412/01/2004EP-AEP FOR OPAL SPRING & WELLSARSENIC 0.0029500MG/L 0.010000C410138-01
09/15/200311/20/2003EP-AEP FOR OPAL SPRING & WELLSCOMBINED URANIUM 0.0001740MG/L 0.030000C309089-01R
07/19/200012/19/2003EP-AEP FOR OPAL SPRING & WELLSFLUORIDE 0.1600000MG/L 4.000000200720-26I
07/19/200012/19/2003EP-AEP FOR OPAL SPRING & WELLSNITRATE 0.1400000MG/L 10.000000200720-26I
07/19/200012/19/2003EP-AEP FOR OPAL SPRING & WELLSNITRATE-NITRITE 0.1400000MG/L 10.000000200720-26I
07/19/200012/19/2003EP-AEP FOR OPAL SPRING & WELLSSODIUM 15.5000000MG/L 200720-26I
07/19/200012/19/2003EP-AEP FOR OPAL SPRING & WELLSSULFATE 1.6600000MG/L 200720-26I
Archived Chemical Detections - PWS ID: 00501
Sample
Date		 Receive
Date		 Source ID Source Name Analyte
Name		 Results MCL
03/10/199208/20/1992AEP FOR OPAL SPRING & WELLSFluoride 0.1700000 4.0000
03/10/199208/20/1992AEP FOR OPAL SPRING & WELLSNitrate 0.160000010.0000
10/08/199111/21/1991AEP FOR OPAL SPRING & WELLSGross Alpha, Excl. Radon & U 0.100000015.0000
12/22/199701/05/1998AAOPAL SPRINGNitrate 0.200000010.0000
12/18/199603/03/1997AAOPAL SPRINGArsenic 0.0029000 0.0500
12/18/199603/03/1997AAOPAL SPRINGNitrate 0.200000010.0000
12/18/199603/03/1997AAOPAL SPRINGSodium 12.0000000
12/18/199603/03/1997AAOPAL SPRINGSulfate 1.3000000
08/11/199511/02/1995AAOPAL SPRINGNitrate 0.220000010.0000
06/08/199805/14/1999ABWELL #1Alkalinity, Total 59.0000000
06/08/199805/14/1999ABWELL #1Aluminum 0.0020000
06/08/199805/14/1999ABWELL #1Calcium 5.9000000
06/08/199805/14/1999ABWELL #1Calcium 5.9000000
06/08/199805/14/1999ABWELL #1Chloride 1.7000000
06/08/199805/14/1999ABWELL #1Hardness, Calcium Magnesium 40.0000000
06/08/199805/14/1999ABWELL #1Magnesium 6.1000000
06/08/199805/14/1999ABWELL #1Magnesium 6.2000000
06/08/199805/14/1999ABWELL #1Nitrate 0.150000010.0000
06/08/199805/14/1999ABWELL #1Ph 8.2300000
06/08/199805/14/1999ABWELL #1Potassium 2.1000000
06/08/199805/14/1999ABWELL #1Sodium 12.0000000
06/08/199805/14/1999ABWELL #1Sulfate 1.2000000
12/08/199704/23/1999ABWELL #1Alkalinity, Total 59.0000000
12/08/199704/23/1999ABWELL #1Aluminum 0.0020000
12/08/199704/23/1999ABWELL #1Calcium 5.1000000
12/08/199704/23/1999ABWELL #1Chloride 1.8000000
12/08/199704/23/1999ABWELL #1Chloride 1.8000000
12/08/199704/23/1999ABWELL #1Chromium 0.0010000 0.1000
12/08/199704/23/1999ABWELL #1Fluoride 1.0000000 4.0000
12/08/199704/23/1999ABWELL #1Hardness, Calcium Magnesium 35.0000000
12/08/199704/23/1999ABWELL #1Magnesium 5.4000000
12/08/199704/23/1999ABWELL #1Nitrate 0.160000010.0000
12/08/199704/23/1999ABWELL #1Nitrate 0.160000010.0000
12/08/199704/23/1999ABWELL #1Ph 8.2000000
12/08/199704/23/1999ABWELL #1Potassium 2.2000000
12/08/199704/23/1999ABWELL #1Silica 34.0000000
12/08/199704/23/1999ABWELL #1Sodium 12.0000000
12/08/199704/23/1999ABWELL #1Sulfate 1.2000000
12/08/199704/23/1999ABWELL #1Sulfate 1.1000000
02/02/199903/11/1999ACWELL #2Fluoride 0.1200000 4.0000
02/02/199903/11/1999ACWELL #2Nitrate 0.130000010.0000
02/02/199903/11/1999ACWELL #2Nitrate-Nitrite 0.130000010.0000
02/02/199903/11/1999ACWELL #2Sodium 11.4000000
02/02/199903/11/1999ACWELL #2Sulfate 1.0600000

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