OHA Drinking Water Services
OR41
PWS ID: 94415 ---- RAYS #54 ---- INACTIVE
Archived Chemical Results

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Pre-2002 data

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  • Filter: Use the Select Analytes panel below to filter for specific analytes or groups. Note that only analytes for which there are data are listed. Use the dropdown menus in column headers and the Sample Dates box to filter results. Use the Search box to search across all columns. For example, you can enter a specific sample ID, analyte, or any other search criteria into the Search box.
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Abbreviations
  • Analyte Groups:  ARS = Arsenic, IOC = Inorganic Chemicals, LCR = Lead & Copper Rule, NO2 = Nitrite, NO3 = Nitrate
  • Analyte Levels:  MCL = Maximum contaminant level, ACL = Action level. Analyte level exceedances are indicated with bold red text.
  • ND = Not detected at or above the detection level.
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Facility ID Facility Name Source Type Analyte Group Analyte Code Analyte Name
Use the "Select Analytes" panel above to filter.
 Sample
Date		 Result Analyte
Level
Type		 Current
Analyte
Level		 Analyte
Level
Units		 Detection
Limit		 Received
Date		 Sample ID Lab ID Lab Name Analysis Method Method Name SelectYear SelectAnalyte SelectResult SelectFacilityID SelectFacilityName SelectSourceType SelectLabID SelectLabName SelectMethod SelectMethodName FilterSampleDate
A WELL (05/15/91) Raw IOC 1045 SELENIUM 6/5/1991 ND MCL 0.05 MG/L 0 4/9/1992 -1874952 1991 IOC-1045 N A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw IOC 1045 SELENIUM 10/20/1988 ND MCL 0.05 MG/L 0 11/18/1988 -1874953 1988 IOC-1045 N A WELL (05/15/91) Raw 1988-10-20
A WELL (05/15/91) Raw ARS 1005 ARSENIC 6/5/1991 0.003 MCL 0.010 MG/L 0 4/9/1992 -1874968 1991 ARS-1005 D A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw ARS 1005 ARSENIC 10/20/1988 0.006 MCL 0.010 MG/L 0 11/18/1988 -1874969 1988 ARS-1005 D A WELL (05/15/91) Raw 1988-10-20
A WELL (05/15/91) Raw IOC 1010 BARIUM 6/5/1991 ND MCL 2 MG/L 0 4/9/1992 -1874966 1991 IOC-1010 N A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw IOC 1010 BARIUM 10/20/1988 ND MCL 2 MG/L 0 11/18/1988 -1874967 1988 IOC-1010 N A WELL (05/15/91) Raw 1988-10-20
A WELL (05/15/91) Raw IOC 1015 CADMIUM 6/5/1991 ND MCL 0.005 MG/L 0 4/9/1992 -1874964 1991 IOC-1015 N A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw IOC 1015 CADMIUM 10/20/1988 ND MCL 0.005 MG/L 0 11/18/1988 -1874965 1988 IOC-1015 N A WELL (05/15/91) Raw 1988-10-20
A WELL (05/15/91) Raw IOC 1020 CHROMIUM 6/5/1991 ND MCL 0.1 MG/L 0 4/9/1992 -1874962 1991 IOC-1020 N A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw IOC 1020 CHROMIUM 10/20/1988 ND MCL 0.1 MG/L 0 11/18/1988 -1874963 1988 IOC-1020 N A WELL (05/15/91) Raw 1988-10-20
A WELL (05/15/91) Raw IOC 1025 FLUORIDE 6/5/1991 0.1 MCL 4.0 MG/L 0 4/9/1992 -1874960 1991 IOC-1025 D A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw IOC 1025 FLUORIDE 10/20/1988 0.068 MCL 4.0 MG/L 0 11/18/1988 -1874961 1988 IOC-1025 D A WELL (05/15/91) Raw 1988-10-20
A WELL (05/15/91) Raw LCR 1030 LEAD 6/5/1991 0.006 ACL 0.015 MG/L 0 4/9/1992 -1874958 1991 LCR-1030 D A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw LCR 1030 LEAD 10/20/1988 ND ACL 0.015 MG/L 0 11/18/1988 -1874959 1988 LCR-1030 N A WELL (05/15/91) Raw 1988-10-20
A WELL (05/15/91) Raw IOC 1035 MERCURY 6/5/1991 ND MCL 0.002 MG/L 0 4/9/1992 -1874956 1991 IOC-1035 N A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw IOC 1035 MERCURY 10/20/1988 ND MCL 0.002 MG/L 0 11/18/1988 -1874957 1988 IOC-1035 N A WELL (05/15/91) Raw 1988-10-20
AA WELL (05/15/91) Raw NO3 1040 NITRATE 12/10/2001 8 MCL 10 MG/L 0.1 12/31/2001 A11210ARAA 917 Coffey Labs -- Redmond 4500NO3D 2001 NO3-1040 D AA WELL (05/15/91) Raw 917 Coffey Labs -- Redmond 4500NO3D 2001-12-10
A EP for WELL (05/15/91) Treated NO3 1040 NITRATE 5/19/1995 8.9 MCL 10 MG/L 0 6/17/1997 0099 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1995 NO3-1040 D A EP for WELL (05/15/91) Treated 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1995-05-19
AA WELL (05/15/91) - WELL Raw NO3 1040 NITRATE 4/23/1993 9.2 MCL 10 MG/L 0 10/12/1993 11217 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1993 NO3-1040 D AA WELL (05/15/91) - WELL Raw 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1993-04-23
AA WELL (05/15/91) Raw NO3 1040 NITRATE 12/4/1998 4 MCL 10 MG/L 0.1 12/11/1998 981204AYAA 11 Coffey Laboratories, Inc. 4500NO3D 1998 NO3-1040 D AA WELL (05/15/91) Raw 11 Coffey Laboratories, Inc. 4500NO3D 1998-12-04
A EP for WELL (05/15/91) Treated NO3 1040 NITRATE 12/19/1994 6.9 MCL 10 MG/L 0 1/11/1995 4131 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1994 NO3-1040 D A EP for WELL (05/15/91) Treated 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1994-12-19
AA WELL (05/15/91) Raw NO3 1040 NITRATE 10/16/2000 3.5 MCL 10 MG/L 0.01 10/24/2000 A01016XAA 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2000 NO3-1040 D AA WELL (05/15/91) Raw 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2000-10-16
A WELL (05/15/91) Raw NO3 1040 NITRATE 6/5/1991 ND MCL 10 MG/L 0 4/9/1992 -1874954 1991 NO3-1040 N A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw NO3 1040 NITRATE 10/20/1988 7 MCL 10 MG/L 0 11/18/1988 -1874955 1988 NO3-1040 D A WELL (05/15/91) Raw 1988-10-20
A EP for WELL (05/15/91) Treated NO3 1040 NITRATE 1/21/1997 4.35 MCL 10 MG/L 0 6/17/1997 N1029 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1997 NO3-1040 D A EP for WELL (05/15/91) Treated 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1997-01-21
A EP for WELL (05/15/91) Treated NO3 1040 NITRATE 11/19/1996 4.15 MCL 10 MG/L 0 6/17/1997 N1373 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1996 NO3-1040 D A EP for WELL (05/15/91) Treated 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1996-11-19
AA WELL (05/15/91) - WELL Raw NO2 1041 NITRITE 4/23/1993 0.03 MCL 1 MG/L 0 10/12/1993 11217 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1993 NO2-1041 D AA WELL (05/15/91) - WELL Raw 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1993-04-23
A WELL (05/15/91) Raw IOC 1050 SILVER 6/5/1991 ND MCL 0.1 MG/L 0 4/9/1992 -1874950 1991 IOC-1050 N A WELL (05/15/91) Raw 1991-06-05
A WELL (05/15/91) Raw IOC 1050 SILVER 10/20/1988 ND MCL 0.1 MG/L 0 11/18/1988 -1874951 1988 IOC-1050 N A WELL (05/15/91) Raw 1988-10-20


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