Data Online - Oregon Drinking Water Services
Entry Point Chemical Detection Summary   PWS ID: 01475 ---- OREGON WATER UTILITIES - MOUNTAIN LAKES
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
10/01/201801/31/2019EP-AEP FOR WELL #1ARSENIC 0.0010200MG/L 0.010000181008701B-I
10/01/201801/31/2019EP-AEP FOR WELL #1BARIUM 0.0146000MG/L 2.000000181008701B-I
10/01/201801/31/2019EP-AEP FOR WELL #1NITRATE 4.1000000MG/L 10.000000181008701B-I
10/01/2018EP-AEP FOR WELL #1NITRATE-NITRITE 4.1000000MG/L 10.000000181008701B-I
10/01/201801/31/2019EP-AEP FOR WELL #1SODIUM 12.6000000MG/L 181008701B-I
07/12/200608/03/2006EP-AEP FOR WELL #1NITRATE 3.2100000MG/L 10.0000000607277-01A
08/15/200508/29/2005EP-AEP FOR WELL #1NITRATE 1.2600000MG/L 10.0000000508493-01A
11/07/200302/09/2004EP-AEP FOR WELL #1NITRATE 2.4700000MG/L 10.0000000311194-01A
12/16/200212/30/2002EP-AEP FOR WELL #1NITRATE 2.0300000MG/L 10.0000000212323-03A
07/29/200209/03/2002EP-BEP FOR WELL #2NITRATE 1.6400000MG/L 10.0000000207615-01A
10/21/202111/02/2021EP-CEP FOR WELL #3NITRATE 0.0650000MG/L 10.000000N21421-I
08/28/202009/08/2020EP-CEP FOR WELL #3NITRATE 0.2700000MG/L 10.000000N20319-I
06/24/201906/29/2019EP-CEP FOR WELL #3SODIUM 23.2000000MG/L 1906098601
09/17/201809/19/2018EP-CEP FOR WELL #3NITRATE 0.1130000MG/L 10.000000N18382-I
09/27/201610/11/2016EP-CEP FOR WELL #3ARSENIC 0.0017700MG/L 0.0100001609B6201B-I
09/27/201610/11/2016EP-CEP FOR WELL #3SODIUM 26.0000000MG/L 1609B6201B-I
11/05/201311/27/2013EP-CEP FOR WELL #3ARSENIC 0.0033900MG/L 0.010000131109001C-I
11/05/201311/27/2013EP-CEP FOR WELL #3SODIUM 25.6000000MG/L 131109001C-I
10/15/201210/22/2012EP-CEP FOR WELL #3NITRATE 0.1060000MG/L 10.000000N12345-I
06/11/201208/03/2012EP-CEP FOR WELL #3GROSS ALPHA, EXCL. RADON & U 5.0000000PCI/L 15.000000C12060843001-R
12/13/201102/21/2012EP-CEP FOR WELL #3GROSS ALPHA, EXCL. RADON & U 3.6000000PCI/L 15.000000C11120510001-R
07/13/201107/18/2011EP-CEP FOR WELL #3NITRATE 0.4170000MG/L 10.000000N11027-I
08/18/201009/08/2010EP-CEP FOR WELL #3ARSENIC 0.0028900MG/L 0.0100001008617-I
08/18/201009/08/2010EP-CEP FOR WELL #3SODIUM 24.7000000MG/L 1008617-I
10/29/200712/24/2007EP-CEP FOR WELL #3ARSENIC 0.0031600MG/L 0.010000071073601A
10/29/200712/24/2007EP-CEP FOR WELL #3SODIUM 25.6000000MG/L 071073601A
08/02/200709/06/2007EP-CEP FOR WELL #3NITRATE 0.2050000MG/L 10.000000070807201A
07/12/200608/03/2006EP-CEP FOR WELL #3NITRATE 0.6500000MG/L 10.0000000607278-01A
02/24/200504/11/2005EP-CEP FOR WELL #3ARSENIC 0.0033200MG/L 0.010000050251301A
02/24/200504/11/2005EP-CEP FOR WELL #3CHROMIUM 0.0006390MG/L 0.100000050251301A
02/24/200504/11/2005EP-CEP FOR WELL #3FLUORIDE 0.2330000MG/L 4.000000050251301A
02/24/200504/11/2005EP-CEP FOR WELL #3NICKEL 0.0005440MG/L 0.100000050251301A
02/24/200504/11/2005EP-CEP FOR WELL #3SODIUM 26.9000000MG/L 050251301A
Archived Chemical Detections - PWS ID: 01475
Sample
Date
Receive
Date
Source ID Source Name Analyte
Name
Results MCL
06/18/200112/17/2001AEP FOR WELL #1Nitrate 1.260000010.0000
05/17/200107/09/2001AAWELL #1Nitrate 2.430000010.0000
05/01/200107/09/2001AAWELL #1Nitrate 1.160000010.0000
03/30/200105/10/2001AAWELL #1Nitrate 1.600000010.0000
03/14/200104/11/2001AAWELL #1Nitrate 3.340000010.0000
03/02/200104/11/2001AAWELL #1Nitrate 3.190000010.0000
02/16/200103/14/2001AAWELL #1Nitrate 3.220000010.0000
02/01/200103/14/2001AAWELL #1Nitrate 0.490000010.0000
01/23/200102/05/2001AAWELL #1Nitrate 2.890000010.0000
01/18/200102/05/2001AAWELL #1Nitrate 2.630000010.0000
01/10/200102/05/2001AAWELL #1Nitrate 1.090000010.0000
01/03/200102/05/2001AAWELL #1Nitrate 1.060000010.0000
12/14/200002/07/2001AAWELL #1Nitrate 1.970000010.0000
12/11/200001/11/2001AAWELL #1Nitrate 3.270000010.0000
12/01/200012/08/2000AAWELL #1Nitrate 4.100000010.0000
11/29/200002/07/2001AAWELL #1Nitrate 2.240000010.0000
11/20/200012/08/2000AAWELL #1Nitrate 3.600000010.0000
11/13/200012/08/2000AAWELL #1Nitrate 3.100000010.0000
11/08/200012/08/2000AAWELL #1Nitrate 3.300000010.0000
11/01/200011/06/2000AAWELL #1Nitrate 2.700000010.0000
10/23/200011/06/2000AAWELL #1Nitrate 2.800000010.0000
09/26/200010/05/2000AAWELL #1Nitrate 3.900000010.0000
08/28/200009/11/2000AAWELL #1Nitrate 1.500000010.0000
08/14/200009/11/2000AAWELL #1Nitrate 2.500000010.0000
07/31/200009/11/2000AAWELL #1Nitrate 2.320000010.0000
07/27/200009/11/2000AAWELL #1Nitrate 2.020000010.0000
07/24/200009/11/2000AAWELL #1Nitrate 1.590000010.0000
12/01/199912/16/1999AAWELL #1Nitrate 1.800000010.0000
10/06/199912/02/1999AAWELL #1Nitrate 4.000000010.0000
08/02/199912/02/1999AAWELL #1Nitrate 1.600000010.0000
06/23/199912/02/1999AAWELL #1Nitrate 2.600000010.0000
05/21/199912/02/1999AAWELL #1Nitrate 3.200000010.0000
11/16/199811/27/1998AAWELL #1Nitrate 7.500000010.0000
09/28/199810/09/1998AAWELL #1Nitrate 2.040000010.0000
06/17/199806/25/1998AAWELL #1Nitrate 3.740000010.0000
02/25/199803/09/1998AAWELL #1Nitrate 8.660000010.0000
06/17/199604/14/1997AAWELL #1Barium 0.0050000 2.0000
06/17/199604/14/1997AAWELL #1Fluoride 0.1100000 4.0000
06/17/199604/14/1997AAWELL #1Gross Alpha, Excl. Radon & U 3.060000015.0000
06/17/199604/14/1997AAWELL #1Mercury 0.0004000 0.0020
06/17/199604/14/1997AAWELL #1Sodium 9.9900000
06/17/199604/14/1997AAWELL #1Sulfate 8.0000000
01/03/200102/05/2001BAWELL #2Nitrate 0.500000010.0000
12/14/200002/07/2001BAWELL #2Nitrate 0.730000010.0000
12/11/200001/11/2001BAWELL #2Nitrate 2.580000010.0000
12/01/200012/08/2000BAWELL #2Nitrate 3.800000010.0000
11/20/200012/15/2000BAWELL #2Nitrate 3.100000010.0000
04/03/200005/13/2000BAWELL #2Ph 7.7000000
10/22/199902/22/2000BAWELL #2Nitrate 4.000000010.0000
08/10/199902/22/2000BAWELL #2Hexachlorobenzene (HCB) 0.0001100 0.0010
08/10/199902/22/2000BAWELL #2Phthalates (Di(2-Ethylhexyl)) 0.0014000 0.0060
08/10/199902/22/2000BAWELL #2Styrene 0.0305000 0.1000
03/22/199912/21/2000BAWELL #2Nitrate 3.600000010.0000
03/22/199912/21/2000BAWELL #2Nitrate-Nitrite 3.600000010.0000
03/22/199912/21/2000BAWELL #2Sodium 9.4000000
03/22/199912/21/2000BAWELL #2Sulfate 3.2800000

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



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