OHA Drinking Water Services
PWS ID: 91661 ---- HILLTOP MARKET
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
2306125-001-I06/05/202306/09/2023NITRATE EP-A2.790000010.000000 MG/L
2203B28001-I03/28/202203/30/2022NITRATE EP-A2.550000010.000000 MG/L
2110408001-I10/11/202110/13/2021NITRATE EP-A2.880000010.000000 MG/L
2007623001-I07/14/202007/17/2020NITRATE EP-A2.080000010.000000 MG/L
1907310001-I07/08/201907/09/2019NITRATE EP-A2.750000010.000000 MG/L
1808D51001-I08/28/201809/04/2018NITRATE EP-A2.530000010.000000 MG/L
1707296001-I07/10/201707/12/2017NITRATE EP-A2.120000010.000000 MG/L
1607B83001-I07/25/201607/28/2016NITRATE EP-A2.330000010.000000 MG/L
1510423001-I10/12/201510/16/2015NITRATE EP-A2.080000010.000000 MG/L
140744001-I07/15/201407/23/2014NITRATE EP-A2.160000010.000000 MG/L
130715201-I07/08/201307/17/2013NITRATE EP-A1.800000010.000000 MG/L
120733301-I07/12/201207/18/2012NITRATE EP-A1.500000010.000000 MG/L
110747001-I07/18/201107/27/2011NITRATE EP-A2.000000010.000000 MG/L
62767-I04/23/201004/28/2010NITRATE EP-A1.700000010.000000 MG/L
44443-I01/27/200902/04/2009NITRATE EP-A1.400000010.000000 MG/L
33068-I04/21/200804/30/2008NITRATE EP-A2.000000010.000000 MG/L
2102205/15/200705/21/2007NITRATE EP-A1.500000010.000000 MG/L
9704505/16/200605/22/2006NITRATE EP-A1.200000010.000000 MG/L
8529006/10/200506/20/2005NITRATE EP-A1.300000010.000000 MG/L
7619909/14/200409/20/2004NITRATE EP-A1.500000010.000000 MG/L
6158308/12/200308/18/2003NITRATE EP-A1.400000010.000000 MG/L
4439305/20/200205/28/2002NITRATE EP-A1.500000010.000000 MG/L


Archived Results
Sample
Date		 Received
Date		 Chemical Source ID Result MCL
05/30/2001 06/18/2001 Nitrate AA1.500000010.000000
05/03/2000 05/15/2000 Nitrate AA1.100000010.000000
04/21/1999 05/03/1999 Nitrate AA1.400000010.000000
04/22/1998 05/04/1998 Nitrate A1.400000010.000000
04/24/1997 12/08/1997 Nitrate A1.100000010.000000
11/09/1994 11/21/1994 Nitrate A2.100000010.000000
09/22/1993 11/08/1994 Nitrate A2.300000010.000000
09/22/1993 11/08/1994 Nitrite AND1.0000000
11/12/1986 01/16/1987 Arsenic AND0.0500000
11/12/1986 01/16/1987 Barium AND2.0000000
11/12/1986 11/12/1986 Barium AND2.0000000
11/12/1986 01/16/1987 Cadmium A0.00200000.0050000
11/12/1986 11/12/1986 Cadmium AND0.0050000
11/12/1986 01/16/1987 Chromium AND0.1000000
11/12/1986 11/12/1986 Chromium AND0.1000000
11/12/1986 01/16/1987 Fluoride AND4.0000000
11/12/1986 11/12/1986 Fluoride AND4.0000000
11/12/1986 01/16/1987 Lead AND0.0150000
11/12/1986 11/12/1986 Lead AND0.0150000
11/12/1986 01/16/1987 Mercury A0.00050000.0020000
11/12/1986 11/12/1986 Mercury AND0.0020000
11/12/1986 01/16/1987 Nitrate A1.430000010.000000
11/12/1986 11/12/1986 Nitrate A1.430000010.000000
11/12/1986 01/16/1987 Selenium AND0.0500000
11/12/1986 11/12/1986 Selenium AND0.0500000
11/12/1986 01/16/1987 Silver AND0.1000000
11/12/1986 11/12/1986 Silver AND0.1000000
11/12/1986 11/12/1986 Sodium A12.400000


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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