OHA Drinking Water Services
OR41
PWS ID: 93685 ---- COE LOST CREEK LAKE
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.
  • Sort: Click column headings to sort ascending or descending. Sort by multiple columns by holding the Shift key while clicking on additional column headings. The arrow in the column heading will show in blue if the results are currently being sorted by that column.
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Abbreviations
  • Analyte Groups:  ARS = Arsenic, 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 9/13/1994 ND MCL 0.05 MG/L 0.002 1/6/1995 94-9255 28 Neilson Research Corporation 270.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1045 N AA WELL Raw 28 Neilson Research Corporation 270.2 ATOMIC ABSORPTION, FURNACE 1994-09-13
AA WELL Raw ARS 1005 ARSENIC 9/13/1994 0.002 MCL 0.010 MG/L 0 1/6/1995 94-9255 28 Neilson Research Corporation 206.2 ATOMIC ABSORPTION, FURNACE 1994 ARS-1005 D AA WELL Raw 28 Neilson Research Corporation 206.2 ATOMIC ABSORPTION, FURNACE 1994-09-13
AA WELL Raw IOC 1010 BARIUM 9/13/1994 ND MCL 2 MG/L 0.1 1/6/1995 94-9255 28 Neilson Research Corporation 208.1 ATOMIC ABSORPTION DIRECT ASPIRATION 1994 IOC-1010 N AA WELL Raw 28 Neilson Research Corporation 208.1 ATOMIC ABSORPTION DIRECT ASPIRATION 1994-09-13
AA WELL Raw IOC 1015 CADMIUM 9/13/1994 ND MCL 0.005 MG/L 0.0001 1/6/1995 94-9255 28 Neilson Research Corporation 213.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1015 N AA WELL Raw 28 Neilson Research Corporation 213.2 ATOMIC ABSORPTION, FURNACE 1994-09-13
AA WELL Raw IOC 1020 CHROMIUM 9/13/1994 ND MCL 0.1 MG/L 0.001 1/6/1995 94-9255 28 Neilson Research Corporation 218.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1020 N AA WELL Raw 28 Neilson Research Corporation 218.2 ATOMIC ABSORPTION, FURNACE 1994-09-13
AA WELL Raw IOC 1024 CYANIDE 9/13/1994 ND MCL 0.2 MG/L 0.02 1/6/1995 94-9255 28 Neilson Research Corporation 335.2 SPECTROPHOTOMETRIC, MANUAL 1994 IOC-1024 N AA WELL Raw 28 Neilson Research Corporation 335.2 SPECTROPHOTOMETRIC, MANUAL 1994-09-13
AA WELL Raw IOC 1025 FLUORIDE 9/13/1994 0.114 MCL 4.0 MG/L 0 1/6/1995 94-9255 28 Neilson Research Corporation 340.1 1994 IOC-1025 D AA WELL Raw 28 Neilson Research Corporation 340.1 1994-09-13
AA WELL Raw LCR 1030 LEAD 9/13/1994 0.003 ACL 0.015 MG/L 0 1/6/1995 94-9255 28 Neilson Research Corporation 239.2 ATOMIC ABSORPTION, FURNACE 1994 LCR-1030 D AA WELL Raw 28 Neilson Research Corporation 239.2 ATOMIC ABSORPTION, FURNACE 1994-09-13
AA WELL Raw IOC 1035 MERCURY 9/13/1994 ND MCL 0.002 MG/L 0.0002 1/6/1995 94-9255 28 Neilson Research Corporation 245.1 MANUAL COLD VAPOR TECHNIQUE 1994 IOC-1035 N AA WELL Raw 28 Neilson Research Corporation 245.1 MANUAL COLD VAPOR TECHNIQUE 1994-09-13
AA WELL Raw IOC 1036 NICKEL 9/13/1994 ND 0.001 1/6/1995 94-9255 28 Neilson Research Corporation 249.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1036 N AA WELL Raw 28 Neilson Research Corporation 249.2 ATOMIC ABSORPTION, FURNACE 1994-09-13
AA WELL Raw NO3 1040 NITRATE 11/25/1998 0.94 MCL 10 MG/L 0 12/10/1998 98-13774 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1998 NO3-1040 D AA WELL Raw 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1998-11-25
AA WELL Raw NO3 1040 NITRATE 10/31/1996 2.3 MCL 10 MG/L 0 11/12/1996 96-10792 28 Neilson Research Corporation 4500NO3D 1996 NO3-1040 D AA WELL Raw 28 Neilson Research Corporation 4500NO3D 1996-10-31
AA WELL Raw NO3 1040 NITRATE 9/13/1994 1.19 MCL 10 MG/L 0 1/6/1995 94-9255 28 Neilson Research Corporation 353.3 CADMIUM REDUCTION, MANUAL 1994 NO3-1040 D AA WELL Raw 28 Neilson Research Corporation 353.3 CADMIUM REDUCTION, MANUAL 1994-09-13
AA WELL Raw NO3 1040 NITRATE 10/31/2001 1.02 MCL 10 MG/L 0.012 11/13/2001 011062701B 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2001 NO3-1040 D AA WELL Raw 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2001-10-31
AA WELL Raw NO3 1040 NITRATE 10/30/1997 1.2 MCL 10 MG/L 0 11/12/1997 97-11368 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1997 NO3-1040 D AA WELL Raw 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1997-10-30
AA WELL Raw NO3 1040 NITRATE 10/20/1999 0.98 MCL 10 MG/L 0.2 10/29/1999 9910404 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1999 NO3-1040 D AA WELL Raw 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1999-10-20
AA WELL Raw NO2 1041 NITRITE 9/13/1994 ND MCL 1 MG/L 0.01 1/6/1995 94-9255 28 Neilson Research Corporation 354.1 SPECTROPHOTOMETRIC, MANUAL 1994 NO2-1041 N AA WELL Raw 28 Neilson Research Corporation 354.1 SPECTROPHOTOMETRIC, MANUAL 1994-09-13
AA WELL Raw NO2 1041 NITRITE 10/30/1997 ND MCL 1 MG/L 0.05 11/12/1997 97-11368 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1997 NO2-1041 N AA WELL Raw 28 Neilson Research Corporation 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1997-10-30
AA WELL Raw IOC 1052 SODIUM 9/13/1994 8.7 ACL 20 MG/L 0 1/6/1995 94-9255 28 Neilson Research Corporation 273.1 ATOMIC ABSORPTION DIRECT ASPIRATION 1994 IOC-1052 D AA WELL Raw 28 Neilson Research Corporation 273.1 ATOMIC ABSORPTION DIRECT ASPIRATION 1994-09-13
AA WELL Raw IOC 1055 SULFATE 9/13/1994 12 MCL 250 MG/L 0 1/6/1995 94-9255 28 Neilson Research Corporation 375.4 TURBIDIMETRIC 1994 IOC-1055 D AA WELL Raw 28 Neilson Research Corporation 375.4 TURBIDIMETRIC 1994-09-13
AA WELL Raw WQ 1064 CONDUCTIVITY @ 25 C UMHOS/CM 11/25/1998 190 0 12/10/1998 98-13774 28 Neilson Research Corporation 120.1 CONDUCTANCE @ 25C 1998 WQ-1064 D AA WELL Raw 28 Neilson Research Corporation 120.1 CONDUCTANCE @ 25C 1998-11-25
AA WELL Raw WQ 1064 CONDUCTIVITY @ 25 C UMHOS/CM 10/31/1996 150 0 11/12/1996 96-10792 28 Neilson Research Corporation 120.1 CONDUCTANCE @ 25C 1996 WQ-1064 D AA WELL Raw 28 Neilson Research Corporation 120.1 CONDUCTANCE @ 25C 1996-10-31
AA WELL Raw WQ 1064 CONDUCTIVITY @ 25 C UMHOS/CM 10/30/1997 170 0 11/12/1997 97-11368 28 Neilson Research Corporation 120.1 CONDUCTANCE @ 25C 1997 WQ-1064 D AA WELL Raw 28 Neilson Research Corporation 120.1 CONDUCTANCE @ 25C 1997-10-30
AA WELL Raw WQ 1064 CONDUCTIVITY @ 25 C UMHOS/CM 10/20/1999 160 0.44 10/29/1999 9910404 28 Neilson Research Corporation 2510B CONDUCTANCE @ 25C 1999 WQ-1064 D AA WELL Raw 28 Neilson Research Corporation 2510B CONDUCTANCE @ 25C 1999-10-20
AA WELL Raw IOC 1074 ANTIMONY, TOTAL 9/13/1994 ND MCL 0.006 MG/L 0.003 1/6/1995 94-9255 28 Neilson Research Corporation 204.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1074 N AA WELL Raw 28 Neilson Research Corporation 204.2 ATOMIC ABSORPTION, FURNACE 1994-09-13
AA WELL Raw IOC 1075 BERYLLIUM, TOTAL 9/13/1994 ND MCL 0.004 MG/L 0.0002 1/6/1995 94-9255 28 Neilson Research Corporation 210.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1075 N AA WELL Raw 28 Neilson Research Corporation 210.2 ATOMIC ABSORPTION, FURNACE 1994-09-13
AA WELL Raw IOC 1085 THALLIUM, TOTAL 9/13/1994 ND MCL 0.002 MG/L 0.001 1/6/1995 94-9255 28 Neilson Research Corporation 279.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1085 N AA WELL Raw 28 Neilson Research Corporation 279.2 ATOMIC ABSORPTION, FURNACE 1994-09-13
AA WELL Raw WQ 1925 PH 11/25/1998 7.6 MCL 8.5 PH 0 12/10/1998 98-13774 28 Neilson Research Corporation 150.1 ELECTROMETRIC-INDIVIDUAL MEASUREMENT 1998 WQ-1925 D AA WELL Raw 28 Neilson Research Corporation 150.1 ELECTROMETRIC-INDIVIDUAL MEASUREMENT 1998-11-25
AA WELL Raw WQ 1925 PH 10/31/1996 8.25 MCL 8.5 PH 0 11/12/1996 96-10792 28 Neilson Research Corporation 150.1 ELECTROMETRIC-INDIVIDUAL MEASUREMENT 1996 WQ-1925 D AA WELL Raw 28 Neilson Research Corporation 150.1 ELECTROMETRIC-INDIVIDUAL MEASUREMENT 1996-10-31
AA WELL Raw WQ 1925 PH 10/30/1997 7.8 MCL 8.5 PH 0 11/12/1997 97-11368 28 Neilson Research Corporation 150.1 ELECTROMETRIC-INDIVIDUAL MEASUREMENT 1997 WQ-1925 D AA WELL Raw 28 Neilson Research Corporation 150.1 ELECTROMETRIC-INDIVIDUAL MEASUREMENT 1997-10-30
AA WELL Raw WQ 1925 PH 10/20/1999 7.7 MCL 8.5 PH 0.1 10/29/1999 9910404 28 Neilson Research Corporation 4500HB 1999 WQ-1925 D AA WELL Raw 28 Neilson Research Corporation 4500HB 1999-10-20



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