OHA Drinking Water Services
PWS ID: 92106 ---- UMPQUA RIVER INN & SUITES
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
22120688-01A-I12/13/202212/27/2022NITRATE EP-A0.266000010.000000 MG/L
2112088801A-I12/16/202112/28/2021NITRATE EP-AND10.000000 MG/L
2012990001-I12/22/202012/28/2020NITRATE EP-A0.266000010.000000 MG/L
1911748001-I11/19/201911/25/2019NITRATE EP-A0.531000010.000000 MG/L
1812B05001-I12/27/201801/02/2019NITRATE EP-A0.260000010.000000 MG/L
1710B22001-I10/25/201710/27/2017NITRATE EP-A0.789000010.000000 MG/L
1509A16001-I09/24/201509/29/2015NITRATE EP-A0.472000010.000000 MG/L
1410242001-I10/06/201410/10/2014NITRATE EP-A0.625000010.000000 MG/L
130707701-I07/02/201308/08/2013ARSENIC EP-AND0.0100000 MG/L
130707801-I07/02/201307/10/2013NITRATE EP-AND10.000000 MG/L
120951401-I09/20/201210/03/2012NITRATE EP-AND10.000000 MG/L
72663-I12/20/201012/29/2010NITRATE EP-AND10.000000 MG/L
46620-I03/24/200904/01/2009NITRATE EP-AND10.000000 MG/L
1242209/25/200610/30/2006NITRATE EP-AND10.000000 MG/L
032305-703/23/200504/18/2005NITRATE EP-AND10.000000 MG/L
32403603/24/200307/28/2003NITRATE EP-A0.600000010.000000 MG/L


Archived Results
Sample
Date		 Received
Date		 Chemical Source ID Result MCL
09/26/2000 10/10/2000 Nitrate AA0.600000010.000000
05/13/1999 05/24/1999 Nitrate AA2.600000010.000000
12/05/1994 12/30/1994 Nitrate AND10.000000
10/06/1983 11/21/1987 Arsenic AND0.0500000
10/06/1983 11/21/1987 Barium AND2.0000000
10/06/1983 11/21/1987 Cadmium AND0.0050000
10/06/1983 11/21/1987 Chloride A6.0000000
10/06/1983 11/21/1987 Chromium AND0.1000000
10/06/1983 11/21/1987 Copper AND1.3000000
10/06/1983 11/21/1987 Fluoride A0.06000004.0000000
10/06/1983 11/21/1987 Hardness, Total (as CaC03) A12.000000
10/06/1983 11/21/1987 Iron AND
10/06/1983 11/21/1987 Lead AND0.0150000
10/06/1983 11/21/1987 Manganese AND
10/06/1983 11/21/1987 Mercury AND0.0020000
10/06/1983 11/21/1987 Nitrate AND10.000000
10/06/1983 11/21/1987 Ph A6.1000000
10/06/1983 10/06/1983 Residue, Total-Fixed A44.000000
10/06/1983 11/21/1987 Selenium AND0.0500000
10/06/1983 11/21/1987 Silver AND0.1000000
10/06/1983 11/21/1987 Sulfate AND
10/06/1983 11/21/1987 Total Dissolved Solids (TDS) A37.000000
10/06/1983 11/21/1987 Zinc AND


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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