OHA Drinking Water Services
PWS ID: 05867 ---- WILLIAMS RD WATER SYSTEM
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
210024870001-I03/09/202103/10/2021NITRATE EP-A0.112000010.000000 MG/L
200030230001-I03/17/202003/23/2020NITRATE EP-A0.096000010.000000 MG/L
190030440001-I03/21/201904/02/2019NITRATE EP-A0.096000010.000000 MG/L
180017870001-I03/29/201804/12/2018NITRATE EP-A0.101000010.000000 MG/L
30415101-I04/15/201304/24/2013ARSENIC EP-A0.00074200.0100000 MG/L
30415101-I04/15/201304/24/2013NITRATE EP-A0.109000010.000000 MG/L


Archived Results
Sample
Date
Received
Date
Chemical Source ID Result MCL
03/12/1994 06/20/1994 Antimony Total AAND0.0060000
03/12/1994 06/20/1994 Arsenic AAND0.0500000
03/12/1994 06/20/1994 Barium AAND2.0000000
03/12/1994 06/20/1994 Beryllium Total AAND0.0040000
03/12/1994 06/20/1994 Cadmium AAND0.0050000
03/12/1994 06/20/1994 Chromium AAND0.1000000
03/12/1994 06/20/1994 Cyanide AAND0.2000000
03/12/1994 06/20/1994 Fluoride AAND4.0000000
03/12/1994 06/20/1994 Mercury AAND0.0020000
03/12/1994 06/20/1994 Nickel AAND0.1000000
03/12/1994 06/20/1994 Nitrate AA0.080000010.000000
03/12/1994 06/20/1994 Nitrate-Nitrite AA0.080000010.000000
03/12/1994 06/20/1994 Nitrite AAND1.0000000
03/12/1994 06/20/1994 Selenium AAND0.0500000
03/12/1994 06/20/1994 Sodium AA9.3000000
03/12/1994 06/20/1994 Sulfate AA1.6000000
03/12/1994 06/20/1994 Thallium Total AAND0.0020000


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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