OHA Drinking Water Services
Chemical Results

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

Chemical Source ID Result Current MCL UOM
2305102-01-I05/04/202305/08/2023NITRATE EP-AND10.000000 MG/L
220445501-I04/28/202205/02/2022NITRATE EP-AND10.000000 MG/L
210720301-I07/13/202107/16/2021NITRATE EP-AND10.000000 MG/L
200706501-I07/07/202007/09/2020NITRATE EP-AND10.000000 MG/L
190706201-I07/08/201907/12/2019NITRATE EP-AND10.000000 MG/L
180707701-I07/10/201807/12/2018NITRATE EP-AND10.000000 MG/L
62612-I07/11/201707/18/2017NITRATE EP-AND10.000000 MG/L
55992-I07/06/201607/13/2016NITRATE EP-AND10.000000 MG/L
5070729107/06/201507/13/2015NITRATE EP-AND10.000000 MG/L
40708131-I07/07/201407/17/2014NITRATE EP-AND10.000000 MG/L
30702111-I07/01/201307/11/2013NITRATE EP-AND10.000000 MG/L
20710181-I07/09/201207/23/2012NITRATE EP-AND10.000000 MG/L
1101216-V10/11/201106/24/2013BENZENE EP-AND0.0050000 MG/L
1101216-V10/11/201106/24/2013ETHYLBENZENE EP-AND0.7000000 MG/L
1101216-V10/11/201106/24/2013TOLUENE EP-AND1.0000000 MG/L
1101216-V10/11/201106/24/2013XYLENES, TOTAL EP-AND10.000000 MG/L
10915081-I09/14/201110/05/2011NITRATE EP-AND10.000000 MG/L
91208371-I12/07/200912/23/2009NITRATE EP-AND10.000000 MG/L
PRL003002-I12/01/200812/15/2008NITRATE EP-AND10.000000 MG/L
8593312/05/200612/20/2006NITRATE EP-AND10.000000 MG/L
7973012/05/200512/14/2005NITRATE EP-AND10.000000 MG/L
7403112/06/200401/01/2005NITRATE EP-A0.050000010.000000 MG/L
6837012/01/200312/29/2003NITRATE EP-AND10.000000 MG/L
62933I12/02/200203/13/2003ANTIMONY, TOTAL EP-AND0.0060000 MG/L
62933I12/02/200203/13/2003ARSENIC EP-AND0.0100000 MG/L
62933I12/02/200203/13/2003BARIUM EP-AND2.0000000 MG/L
62933I12/02/200203/13/2003BERYLLIUM, TOTAL EP-AND0.0040000 MG/L
62933I12/02/200203/13/2003CADMIUM EP-AND0.0050000 MG/L
62933I12/02/200203/13/2003CHROMIUM EP-AND0.1000000 MG/L
62933I12/02/200203/13/2003CYANIDE EP-AND0.2000000 MG/L
62933I12/02/200203/13/2003FLUORIDE EP-A1.14000004.0000000 MG/L
62933I12/02/200203/13/2003LEAD EP-AND0.0150000 MG/L
62933I12/02/200203/13/2003MERCURY EP-AND0.0020000 MG/L
62933I12/02/200203/13/2003NICKEL EP-AND0.1000000 MG/L
62933I12/02/200203/13/2003NITRATE EP-AND10.000000 MG/L
62933I12/02/200203/13/2003NITRATE-NITRITE EP-AND10.000000 MG/L
62933I12/02/200203/13/2003NITRITE EP-AND1.0000000 MG/L
62933I12/02/200203/13/2003SELENIUM EP-AND0.0500000 MG/L
62933I12/02/200203/13/2003SODIUM EP-A45.100000 MG/L
62933I12/02/200203/13/2003THALLIUM, TOTAL EP-AND0.0020000 MG/L

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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