OHA Drinking Water Services
PWS ID: 94483 ---- DOUGLAS CO PKS - CHIEF MIWALETA
Chemical Results

ND = Not Detected at the Minimum Reporting Level
MCL exceedances are indicated with red text

Sample
ID		 Sample
Date		 Received
Date		 Chemical Source ID Result Current MCL UOM
2102621-01-I10/26/202211/08/2022NITRATE EP-AND10.000000 MG/L
111010702-I11/01/202111/17/2021NITRATE EP-AND10.000000 MG/L
011122302-I11/12/202011/23/2020NITRATE EP-AND10.000000 MG/L
909261403-I09/26/201910/09/2019NITRATE EP-AND10.000000 MG/L
805232302-I05/23/201806/04/2018NITRATE EP-AND10.000000 MG/L
705102503-I05/10/201705/16/2017NITRATE EP-AND10.000000 MG/L
605130302-I05/13/201605/27/2016NITRATE EP-A0.240000010.000000 MG/L
505131404-I05/13/201505/28/2015NITRATE EP-AND10.000000 MG/L
405062505-I05/06/201405/21/2014NITRATE EP-AND10.000000 MG/L
312172806-I12/17/201312/20/2013NITRATE EP-AND10.000000 MG/L
210172602-I10/17/201210/23/2012NITRATE EP-AND10.000000 MG/L
110031701-I10/03/201111/07/2011NITRATE EP-AND10.000000 MG/L
010260701-I10/26/201011/08/2010NITRATE EP-AND10.000000 MG/L
910260402-I10/26/200911/16/2009NITRATE EP-AND10.000000 MG/L
810152201-I10/15/200803/31/2009NITRATE EP-AND10.000000 MG/L
71016130310/16/200711/19/2007NITRATE EP-AND10.000000 MG/L
51024-910/24/200511/30/2005NITRATE EP-AND10.000000 MG/L
41019-2410/19/200411/18/2004NITRATE EP-AND10.000000 MG/L
31027-1910/27/200311/05/2003NITRATE EP-AND10.000000 MG/L
21028-1010/28/200211/18/2002NITRATE EP-AND10.000000 MG/L
810152201-I10/15/195011/14/2008NITRATE EP-AND10.000000 MG/L


Archived Results
Sample
Date		 Received
Date		 Chemical Source ID Result MCL
10/22/2001 11/07/2001 Nitrate AAND10.000000
10/26/2000 11/20/2000 Nitrate AAND10.000000
10/18/1999 01/19/2000 Nitrate AA0.110000010.000000
10/19/1998 11/09/1998 Nitrate AAND10.000000
10/27/1997 11/28/1997 Nitrate AAND10.000000
10/28/1996 11/08/1996 Nitrate AAND10.000000
11/20/1995 12/29/1995 Antimony Total AAND0.0060000
11/20/1995 12/29/1995 Arsenic AAND0.0500000
11/20/1995 12/29/1995 Barium AA0.05500002.0000000
11/20/1995 12/29/1995 Beryllium Total AAND0.0040000
11/20/1995 12/29/1995 Cadmium AAND0.0050000
11/20/1995 12/29/1995 Chromium AAND0.1000000
11/20/1995 12/29/1995 Cyanide AAND0.2000000
11/20/1995 12/29/1995 Fluoride AA0.12000004.0000000
11/20/1995 12/29/1995 Mercury AAND0.0020000
11/20/1995 12/29/1995 Nickel AAND0.1000000
11/20/1995 12/29/1995 Nitrate AA0.030000010.000000
11/20/1995 12/01/1995 Nitrate AAND10.000000
11/20/1995 12/01/1995 Nitrite AAND1.0000000
11/20/1995 12/29/1995 Selenium AAND0.0500000
11/20/1995 12/29/1995 Thallium Total AAND0.0020000
10/24/1994 03/15/1995 Nitrate AAND10.000000


A blank or a 0 in the MCL column indicates that a MCL has not been set for that chemical.
This list represents all sample results for all of the water system's sources and entry points.


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