OHA Drinking Water Services
PWS ID: 90693 ---- STAGE STOP STORE
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
23110268-01A-I11/07/202311/10/2023NITRATE EP-A2.870000010.000000 MG/L
22120187-01A-I12/05/202212/09/2022NITRATE EP-A2.310000010.000000 MG/L
2112032001A-I12/07/202112/13/2021NITRATE EP-A2.400000010.000000 MG/L
2011102801A-I11/20/202012/01/2020NITRATE EP-A2.830000010.000000 MG/L
1912045001A-I12/10/201912/17/2019NITRATE EP-A2.670000010.000000 MG/L
181297601A-I12/27/201801/02/2019NITRATE EP-A2.560000010.000000 MG/L
171212101A-I12/05/201712/15/2017NITRATE EP-A2.890000010.000000 MG/L
161106201A-I11/01/201611/09/2016NITRATE EP-A2.590000010.000000 MG/L
150705001B-I07/01/201507/07/2015NITRATE EP-A2.330000010.000000 MG/L
141208301A-I12/02/201412/08/2014NITRATE EP-A2.360000010.000000 MG/L
131167501A-I11/25/201312/04/2013NITRATE EP-A3.900000010.000000 MG/L
121124401B-I11/09/201211/12/2012NITRATE EP-A3.590000010.000000 MG/L
110377301B-I03/30/201104/06/2011NITRATE EP-A4.350000010.000000 MG/L
101154601B-I11/19/201012/07/2010NITRATE EP-A3.680000010.000000 MG/L
090979501B-I09/30/200910/08/2009NITRATE EP-A4.240000010.000000 MG/L
080977301B09/30/200811/07/2008NITRATE EP-A4.810000010.000000 MG/L
071073401A10/29/200711/05/2007NITRATE EP-A4.660000010.000000 MG/L
0602477-05B02/24/200603/03/2006NITRATE EP-A5.380000010.000000 MG/L
0503308-02A03/16/200503/22/2005NITRATE EP-A4.590000010.000000 MG/L
0401180-01B01/13/200412/20/2004NITRATE EP-A3.530000010.000000 MG/L
0211020-01B11/01/200206/09/2003NITRATE EP-A2.960000010.000000 MG/L
0110055-01B10/02/200106/09/2003NITRATE EP-A4.810000010.000000 MG/L


Archived Results
Sample
Date		 Received
Date		 Chemical Source ID Result MCL
12/29/2000 01/08/2001 Nitrate AA5.320000010.000000
01/08/1987 10/11/1987 Arsenic AND0.0500000
01/08/1987 10/11/1987 Barium AND2.0000000
01/08/1987 10/11/1987 Cadmium AND0.0050000
01/08/1987 10/11/1987 Chromium AND0.1000000
01/08/1987 10/11/1987 Fluoride A0.24000004.0000000
01/08/1987 10/11/1987 Lead AND0.0150000
01/08/1987 10/11/1987 Mercury AND0.0020000
01/08/1987 10/11/1987 Nitrate A5.570000010.000000
01/08/1987 10/11/1987 Selenium AND0.0500000
01/08/1987 10/11/1987 Silver AND0.1000000


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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