OHA Drinking Water Services
OR41
PWS ID: 91753 ---- ROCK SPRINGS GUEST RANCH
Archived Chemical Results

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Pre-2002 data

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How to use this data table
  • 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, CEC = Contaminants of Emerging Concern, IOC = Inorganic Chemicals, LCR = Lead & Copper Rule, NO2 = Nitrite, NO3 = Nitrate, WQ = Water Quality
  • 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
AA WELL Raw IOC 1045 SELENIUM 11/28/1995 ND MCL 0.05 MG/L 0.0013 6/19/1997 11167-1 1 Century Testing Laboratories 270.2 ATOMIC ABSORPTION, FURNACE 1995 IOC-1045 N AA WELL Raw 1 Century Testing Laboratories 270.2 ATOMIC ABSORPTION, FURNACE 1995-11-28
A WELL Raw ARS 1005 ARSENIC 7/22/1975 ND MCL 0.010 MG/L 0 10/18/1987 -1895352 1975 ARS-1005 N A WELL Raw 1975-07-22
A WELL Raw ARS 1005 ARSENIC 7/17/1975 ND MCL 0.010 MG/L 0 7/17/1975 -1895353 1975 ARS-1005 N A WELL Raw 1975-07-17
AA WELL Raw ARS 1005 ARSENIC 11/28/1995 ND MCL 0.010 MG/L 0.0022 6/19/1997 11167-1 1 Century Testing Laboratories 206.2 ATOMIC ABSORPTION, FURNACE 1995 ARS-1005 N AA WELL Raw 1 Century Testing Laboratories 206.2 ATOMIC ABSORPTION, FURNACE 1995-11-28
AA WELL Raw IOC 1010 BARIUM 11/28/1995 ND MCL 2 MG/L 0.0371 6/19/1997 11167-1 1 Century Testing Laboratories 208.1 ATOMIC ABSORPTION DIRECT ASPIRATION 1995 IOC-1010 N AA WELL Raw 1 Century Testing Laboratories 208.1 ATOMIC ABSORPTION DIRECT ASPIRATION 1995-11-28
AA WELL Raw IOC 1015 CADMIUM 11/28/1995 ND MCL 0.005 MG/L 0.0002 6/19/1997 11167-1 1 Century Testing Laboratories 213.2 ATOMIC ABSORPTION, FURNACE 1995 IOC-1015 N AA WELL Raw 1 Century Testing Laboratories 213.2 ATOMIC ABSORPTION, FURNACE 1995-11-28
A WELL Raw IOC 1017 CHLORIDE 7/22/1975 6 MCL 250 MG/L 0 10/18/1987 -1895345 1975 IOC-1017 D A WELL Raw 1975-07-22
A WELL Raw IOC 1017 CHLORIDE 7/17/1975 5.8 MCL 250 MG/L 0 7/17/1975 -1895346 1975 IOC-1017 D A WELL Raw 1975-07-17
AA WELL Raw IOC 1020 CHROMIUM 11/28/1995 ND MCL 0.1 MG/L 0.0006 6/19/1997 11167-1 1 Century Testing Laboratories 218.2 ATOMIC ABSORPTION, FURNACE 1995 IOC-1020 N AA WELL Raw 1 Century Testing Laboratories 218.2 ATOMIC ABSORPTION, FURNACE 1995-11-28
AA WELL Raw IOC 1024 CYANIDE 11/28/1995 ND MCL 0.2 MG/L 0.003 6/19/1997 11167-1 1 Century Testing Laboratories 335.2 SPECTROPHOTOMETRIC, MANUAL 1995 IOC-1024 N AA WELL Raw 1 Century Testing Laboratories 335.2 SPECTROPHOTOMETRIC, MANUAL 1995-11-28
A WELL Raw IOC 1025 FLUORIDE 7/22/1975 0.16 MCL 4.0 MG/L 0 10/18/1987 -1895350 1975 IOC-1025 D A WELL Raw 1975-07-22
A WELL Raw IOC 1025 FLUORIDE 7/17/1975 0.16 MCL 4.0 MG/L 0 7/17/1975 -1895351 1975 IOC-1025 D A WELL Raw 1975-07-17
AA WELL Raw IOC 1025 FLUORIDE 11/28/1995 0.11 MCL 4.0 MG/L 0.01 6/19/1997 11167-1 1 Century Testing Laboratories 340.2 1995 IOC-1025 D AA WELL Raw 1 Century Testing Laboratories 340.2 1995-11-28
A WELL Raw IOC 1028 IRON 7/22/1975 0.06 MCL 0.3 MG/L 0 10/18/1987 -1895343 1975 IOC-1028 D A WELL Raw 1975-07-22
A WELL Raw IOC 1028 IRON 7/17/1975 0.06 MCL 0.3 MG/L 0 7/17/1975 -1895344 1975 IOC-1028 D A WELL Raw 1975-07-17
AA WELL Raw LCR 1030 LEAD 11/28/1995 ND ACL 0.015 MG/L 0.0006 6/19/1997 11167-1 1 Century Testing Laboratories 239.2 ATOMIC ABSORPTION, FURNACE 1995 LCR-1030 N AA WELL Raw 1 Century Testing Laboratories 239.2 ATOMIC ABSORPTION, FURNACE 1995-11-28
A WELL Raw CEC 1032 MANGANESE 7/22/1975 0.002 MCL 0.05 MG/L 0 10/18/1987 -1895341 1975 CEC-1032 D A WELL Raw 1975-07-22
A WELL Raw CEC 1032 MANGANESE 7/17/1975 0.002 MCL 0.05 MG/L 0 7/17/1975 -1895342 1975 CEC-1032 D A WELL Raw 1975-07-17
AA WELL Raw IOC 1035 MERCURY 11/28/1995 ND MCL 0.002 MG/L 0.0002 6/19/1997 11167-1 1 Century Testing Laboratories 245.1 MANUAL COLD VAPOR TECHNIQUE 1995 IOC-1035 N AA WELL Raw 1 Century Testing Laboratories 245.1 MANUAL COLD VAPOR TECHNIQUE 1995-11-28
AA WELL Raw IOC 1036 NICKEL 11/28/1995 ND 0.0016 6/19/1997 11167-1 1 Century Testing Laboratories 249.2 ATOMIC ABSORPTION, FURNACE 1995 IOC-1036 N AA WELL Raw 1 Century Testing Laboratories 249.2 ATOMIC ABSORPTION, FURNACE 1995-11-28
AA WELL Raw NO3 1040 NITRATE 10/1/2001 1.2 MCL 10 MG/L 0.1 10/24/2001 A11001AQAA 917 Coffey Labs -- Redmond 4500NO3D 2001 NO3-1040 D AA WELL Raw 917 Coffey Labs -- Redmond 4500NO3D 2001-10-01
A WELL Raw NO3 1040 NITRATE 11/18/1986 0.09 MCL 10 MG/L 0 11/25/1986 -1895347 1986 NO3-1040 D A WELL Raw 1986-11-18
A WELL Raw NO3 1040 NITRATE 10/29/1986 0.09 MCL 10 MG/L 0 10/29/1986 -1895348 1986 NO3-1040 D A WELL Raw 1986-10-29
A WELL Raw NO3 1040 NITRATE 7/22/1975 0.05 MCL 10 MG/L 0 10/18/1987 -1895349 1975 NO3-1040 D A WELL Raw 1975-07-22
AA WELL Raw NO3 1040 NITRATE 11/28/1995 0.08 MCL 10 MG/L 0.01 6/19/1997 11167-1 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1995 NO3-1040 D AA WELL Raw 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1995-11-28
AA WELL Raw NO3 1040 NITRATE 11/17/1998 ND MCL 10 MG/L 0.1 12/7/1998 981117BSAA 11 Coffey Laboratories, Inc. 4500NO3D 1998 NO3-1040 N AA WELL Raw 11 Coffey Laboratories, Inc. 4500NO3D 1998-11-17
A EP for WELL Raw NO3 1040 NITRATE 11/17/1998 ND MCL 10 MG/L 0.01 12/17/1998 981117BS 917 Coffey Labs -- Redmond SM4500NO3D 1998 NO3-1040 N A EP for WELL Raw 917 Coffey Labs -- Redmond SM4500NO3D 1998-11-17
AA WELL Raw NO3 1040 NITRATE 12/27/1999 0.07 MCL 10 MG/L 0.01 1/14/2000 991227ACAA 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1999 NO3-1040 D AA WELL Raw 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1999-12-27
AA WELL Raw NO3 1040 NITRATE 8/13/1993 ND MCL 10 MG/L 0 8/15/1995 2664 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1993 NO3-1040 N AA WELL Raw 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1993-08-13
AA WELL Raw NO3 1040 NITRATE 12/27/1994 0.06 MCL 10 MG/L 0 8/15/1995 4176 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1994 NO3-1040 D AA WELL Raw 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1994-12-27
AA WELL Raw NO3 1040 NITRATE 1/8/1997 0.08 MCL 10 MG/L 0 1/23/1997 N1418 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1997 NO3-1040 D AA WELL Raw 1 Century Testing Laboratories 353.2 CADMIUM REDUCTION, AUTOMATED 1997-01-08
AA WELL Raw NO2 1041 NITRITE 11/28/1995 ND MCL 1 MG/L 0.01 6/19/1997 11167-1 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1995 NO2-1041 N AA WELL Raw 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1995-11-28
A WELL Raw IOC 1052 SODIUM 7/17/1975 7.6 ACL 20 MG/L 0 7/17/1975 -1895340 1975 IOC-1052 D A WELL Raw 1975-07-17
A WELL Raw IOC 1055 SULFATE 7/22/1975 ND MCL 250 MG/L 0 10/18/1987 -1895339 1975 IOC-1055 N A WELL Raw 1975-07-22
A WELL Raw WQ 1061 RESIDUE, TOTAL-FIXED 7/17/1975 110 0 7/17/1975 -1895338 1975 WQ-1061 D A WELL Raw 1975-07-17
AA WELL Raw IOC 1074 ANTIMONY, TOTAL 11/28/1995 ND MCL 0.006 MG/L 0.0016 6/19/1997 11167-1 1 Century Testing Laboratories 204.2 ATOMIC ABSORPTION, FURNACE 1995 IOC-1074 N AA WELL Raw 1 Century Testing Laboratories 204.2 ATOMIC ABSORPTION, FURNACE 1995-11-28
AA WELL Raw IOC 1075 BERYLLIUM, TOTAL 11/28/1995 ND MCL 0.004 MG/L 0.001 6/19/1997 11167-1 1 Century Testing Laboratories 210.2 ATOMIC ABSORPTION, FURNACE 1995 IOC-1075 N AA WELL Raw 1 Century Testing Laboratories 210.2 ATOMIC ABSORPTION, FURNACE 1995-11-28
AA WELL Raw IOC 1085 THALLIUM, TOTAL 11/28/1995 ND MCL 0.002 MG/L 0.0004 6/19/1997 11167-1 1 Century Testing Laboratories 279.2 ATOMIC ABSORPTION, FURNACE 1995 IOC-1085 N AA WELL Raw 1 Century Testing Laboratories 279.2 ATOMIC ABSORPTION, FURNACE 1995-11-28
A WELL Raw WQ 1915 HARDNESS, TOTAL (AS CACO3) 7/22/1975 38 0 10/18/1987 -1895336 1975 WQ-1915 D A WELL Raw 1975-07-22
A WELL Raw WQ 1915 HARDNESS, TOTAL (AS CACO3) 7/17/1975 39 0 7/17/1975 -1895337 1975 WQ-1915 D A WELL Raw 1975-07-17
A WELL Raw WQ 1917 HARDNESS, NONCARBONATE 7/17/1975 142 0 7/17/1975 -1895335 1975 WQ-1917 D A WELL Raw 1975-07-17
A WELL Raw WQ 1925 PH 7/22/1975 7.7 MCL 8.5 PH 0 10/18/1987 -1895332 1975 WQ-1925 D A WELL Raw 1975-07-22
A WELL Raw WQ 1925 PH 7/17/1975 7.7 MCL 8.5 PH 0 7/17/1975 -1895333 1975 WQ-1925 D A WELL Raw 1975-07-17
A WELL Raw WQ 1930 TDS 7/22/1975 110 MCL 500 MG/L 0 10/18/1987 -1895331 1975 WQ-1930 D A WELL Raw 1975-07-22
A WELL Raw WQ 1919 CALCIUM 7/17/1975 5.6 0 7/17/1975 -1895334 1975 WQ-1919 D A WELL Raw 1975-07-17



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