OHA Drinking Water Services
OR41
PWS ID: 92508 ---- USFS SOUTH TWIN LAKE CG
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, 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 Raw IOC 1045 SELENIUM 9/26/1983 ND MCL 0.05 MG/L 0 4/9/1992 -1890158 1983 IOC-1045 N A WELL Raw 1983-09-26
A WELL Raw ARS 1005 ARSENIC 9/26/1983 ND MCL 0.010 MG/L 0 4/9/1992 -1890166 1983 ARS-1005 N A WELL Raw 1983-09-26
A WELL Raw IOC 1010 BARIUM 9/26/1983 ND MCL 2 MG/L 0 4/9/1992 -1890165 1983 IOC-1010 N A WELL Raw 1983-09-26
A WELL Raw IOC 1015 CADMIUM 9/26/1983 ND MCL 0.005 MG/L 0 4/9/1992 -1890164 1983 IOC-1015 N A WELL Raw 1983-09-26
A WELL Raw IOC 1020 CHROMIUM 9/26/1983 ND MCL 0.1 MG/L 0 4/9/1992 -1890163 1983 IOC-1020 N A WELL Raw 1983-09-26
A WELL Raw IOC 1025 FLUORIDE 9/26/1983 0.2 MCL 4.0 MG/L 0 4/9/1992 -1890162 1983 IOC-1025 D A WELL Raw 1983-09-26
A WELL Raw LCR 1030 LEAD 9/26/1983 ND ACL 0.015 MG/L 0 4/9/1992 -1890161 1983 LCR-1030 N A WELL Raw 1983-09-26
A WELL Raw IOC 1035 MERCURY 9/26/1983 ND MCL 0.002 MG/L 0 4/9/1992 -1890160 1983 IOC-1035 N A WELL Raw 1983-09-26
A STANDARD ENTRY POINT Treated NO3 1040 NITRATE 5/12/1994 ND MCL 10 MG/L 0 7/20/1994 3432 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1994 NO3-1040 N A STANDARD ENTRY POINT Treated 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1994-05-12
A EP for WELL Treated NO3 1040 NITRATE 7/21/1999 0.89 MCL 10 MG/L 0 7/27/1999 C907172-14 908 North Creek Analytical - Bend 4500NO3D 1999 NO3-1040 D A EP for WELL Treated 908 North Creek Analytical - Bend 4500NO3D 1999-07-21
AA WELL Raw NO3 1040 NITRATE 7/20/2000 ND MCL 10 MG/L 1 7/27/2000 C00715808 908 North Creek Analytical - Bend 4500NO3D 2000 NO3-1040 N AA WELL Raw 908 North Creek Analytical - Bend 4500NO3D 2000-07-20
A EP for WELL Treated NO3 1040 NITRATE 7/16/1997 0.46 MCL 10 MG/L 0 8/11/1997 4138 908 North Creek Analytical - Bend ATI- 601 1997 NO3-1040 D A EP for WELL Treated 908 North Creek Analytical - Bend ATI- 601 1997-07-16
A EP for WELL Treated NO3 1040 NITRATE 5/17/1995 0.14 MCL 10 MG/L 0 7/11/1995 1056 908 North Creek Analytical - Bend 5880 1995 NO3-1040 D A EP for WELL Treated 908 North Creek Analytical - Bend 5880 1995-05-17
A EP for WELL Treated NO3 1040 NITRATE 6/9/1998 0.33 MCL 10 MG/L 0 6/22/1998 C80604107B WA081 North Creek Analytical ATI601 1998 NO3-1040 D A EP for WELL Treated WA081 North Creek Analytical ATI601 1998-06-09
A WELL Raw NO3 1040 NITRATE 9/26/1983 0.39 MCL 10 MG/L 0 4/9/1992 -1890159 1983 NO3-1040 D A WELL Raw 1983-09-26
A EP for WELL Treated NO3 1040 NITRATE 6/7/2001 ND MCL 10 MG/L 1 6/19/2001 NB106155 908 North Creek Analytical - Bend 4500NO3D 2001 NO3-1040 N A EP for WELL Treated 908 North Creek Analytical - Bend 4500NO3D 2001-06-07
AA WELL - WELL Raw NO3 1040 NITRATE 9/8/1993 0.3 MCL 10 MG/L 0 3/21/1994 2696 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1993 NO3-1040 D AA WELL - WELL Raw 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1993-09-08
AA WELL Raw NO3 1040 NITRATE 7/12/1996 0.13 MCL 10 MG/L 0 8/6/1996 2722 908 North Creek Analytical - Bend ATI601 1996 NO3-1040 D AA WELL Raw 908 North Creek Analytical - Bend ATI601 1996-07-12
AA WELL - WELL Raw NO2 1041 NITRITE 9/8/1993 ND MCL 1 MG/L 0 3/21/1994 2696 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1993 NO2-1041 N AA WELL - WELL Raw 1 Century Testing Laboratories 353.3 CADMIUM REDUCTION, MANUAL 1993-09-08
A WELL Raw IOC 1050 SILVER 9/26/1983 ND MCL 0.1 MG/L 0 4/9/1992 -1890157 1983 IOC-1050 N A WELL Raw 1983-09-26



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