OHA Drinking Water Services
OR41
PWS ID: 92597 ---- USFS CLACKAMAS LAKE WS
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.
  • Columns: Use the Columns button to select which columns to display in the table, including additional columns not shown in the default display. Drag column headings to rearrange their order.
  • Download: Use the Download button to export data to an Excel or CSV file. Only filtered results will be downloaded.
  • Reset: Click the Reset button to restore default settings.
Abbreviations
  • Analyte Groups:  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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Sample Dates
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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 ('88) Raw NO3 1040 NITRATE 6/7/1996 ND MCL 10 MG/L 0.05 5/8/1998 960607ANAA 11 Coffey Laboratories, Inc. 353.2 CADMIUM REDUCTION, AUTOMATED 1996 NO3-1040 N AA WELL ('88) Raw 11 Coffey Laboratories, Inc. 353.2 CADMIUM REDUCTION, AUTOMATED 1996-06-07
AA WELL ('88) Raw NO3 1040 NITRATE 9/1/1998 0.02 MCL 10 MG/L 0.01 9/10/1998 980901ELAA 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1998 NO3-1040 D AA WELL ('88) Raw 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1998-09-01
AA WELL ('88) Raw NO3 1040 NITRATE 7/4/2001 ND MCL 10 MG/L 0.5 7/13/2001 0118616 31 Alexin Analytical Laboratories, Inc 4500NO3D 2001 NO3-1040 N AA WELL ('88) Raw 31 Alexin Analytical Laboratories, Inc 4500NO3D 2001-07-04
AA WELL ('88) Raw NO3 1040 NITRATE 7/5/2000 ND MCL 10 MG/L 0.5 12/26/2000 00187/41 31 Alexin Analytical Laboratories, Inc 4500NO3D 2000 NO3-1040 N AA WELL ('88) Raw 31 Alexin Analytical Laboratories, Inc 4500NO3D 2000-07-05
AA WELL ('88) Raw NO3 1040 NITRATE 7/6/1999 ND MCL 10 MG/L 0.5 8/17/1999 276596 31 Alexin Analytical Laboratories, Inc 4500NO3D 1999 NO3-1040 N AA WELL ('88) Raw 31 Alexin Analytical Laboratories, Inc 4500NO3D 1999-07-06
AA WELL ('88) Raw NO2 1041 NITRITE 9/1/1998 ND MCL 1 MG/L 0.01 9/10/1998 980901ELAA 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1998 NO2-1041 N AA WELL ('88) Raw 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1998-09-01
AA WELL ('88) Raw NO2 1041 NITRITE 7/6/1999 ND MCL 1 MG/L 0.01 8/17/1999 276596 31 Alexin Analytical Laboratories, Inc 4500NO2B 1999 NO2-1041 N AA WELL ('88) Raw 31 Alexin Analytical Laboratories, Inc 4500NO2B 1999-07-06


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