OHA Drinking Water Services
OR41
PWS ID: 94416 ---- WALTERVILLE CENTER 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:  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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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 Raw NO2 1041 NITRITE 9/14/1998 ND MCL 1 MG/L 0.1 12/4/1998 94116 16 Analytical Laboratory & Consultants Inc. 4500NO3E 1998 NO2-1041 N AA WELL Raw 16 Analytical Laboratory & Consultants Inc. 4500NO3E 1998-09-14
AA WELL Raw NO2 1041 NITRITE 9/14/1998 ND MCL 1 MG/L 0.1 9/28/1998 94116 28 Neilson Research Corporation 4500NO3E 1998 NO2-1041 N AA WELL Raw 28 Neilson Research Corporation 4500NO3E 1998-09-14
AA WELL Raw NO3 1040 NITRATE 6/30/2000 ND MCL 10 MG/L 0.4 7/10/2000 17289 16 Analytical Laboratory & Consultants Inc. 4500NO3D 2000 NO3-1040 N AA WELL Raw 16 Analytical Laboratory & Consultants Inc. 4500NO3D 2000-06-30
AA WELL Raw NO3 1040 NITRATE 6/27/2001 ND MCL 10 MG/L 0.4 7/9/2001 30503 16 Analytical Laboratory & Consultants Inc. 4500NO3D 2001 NO3-1040 N AA WELL Raw 16 Analytical Laboratory & Consultants Inc. 4500NO3D 2001-06-27
AA WELL Raw NO3 1040 NITRATE 9/14/1998 ND MCL 10 MG/L 0.4 8/30/1999 94116 16 Analytical Laboratory & Consultants Inc. 4500NO3D 1998 NO3-1040 N AA WELL Raw 16 Analytical Laboratory & Consultants Inc. 4500NO3D 1998-09-14
AA WELL Raw NO3 1040 NITRATE 8/18/1999 ND MCL 10 MG/L 0.4 8/30/1999 6073 16 Analytical Laboratory & Consultants Inc. 4500NO3D 1999 NO3-1040 N AA WELL Raw 16 Analytical Laboratory & Consultants Inc. 4500NO3D 1999-08-18
AA WELL Raw NO3 1040 NITRATE 11/14/1997 ND MCL 10 MG/L 0.4 11/26/1997 84503 11 Coffey Laboratories, Inc. 4500NO3D 1997 NO3-1040 N AA WELL Raw 11 Coffey Laboratories, Inc. 4500NO3D 1997-11-14
A WELL Raw IOC 1045 SELENIUM 6/9/1988 ND MCL 0.05 MG/L 0 8/17/1988 -1874941 1988 IOC-1045 N A WELL Raw 1988-06-09
A WELL Raw ARS 1005 ARSENIC 6/9/1988 0.008 MCL 0.010 MG/L 0 8/17/1988 -1874949 1988 ARS-1005 D A WELL Raw 1988-06-09
A WELL Raw IOC 1010 BARIUM 6/9/1988 ND MCL 2 MG/L 0 8/17/1988 -1874948 1988 IOC-1010 N A WELL Raw 1988-06-09
A WELL Raw IOC 1015 CADMIUM 6/9/1988 ND MCL 0.005 MG/L 0 8/17/1988 -1874947 1988 IOC-1015 N A WELL Raw 1988-06-09
A WELL Raw IOC 1020 CHROMIUM 6/9/1988 ND MCL 0.1 MG/L 0 8/17/1988 -1874946 1988 IOC-1020 N A WELL Raw 1988-06-09
A WELL Raw IOC 1025 FLUORIDE 6/9/1988 ND MCL 4.0 MG/L 0 8/17/1988 -1874945 1988 IOC-1025 N A WELL Raw 1988-06-09
A WELL Raw LCR 1030 LEAD 6/9/1988 ND ACL 0.015 MG/L 0 8/17/1988 -1874944 1988 LCR-1030 N A WELL Raw 1988-06-09
A WELL Raw IOC 1035 MERCURY 6/9/1988 ND MCL 0.002 MG/L 0 8/17/1988 -1874943 1988 IOC-1035 N A WELL Raw 1988-06-09
A WELL Raw NO3 1040 NITRATE 6/9/1988 0.14 MCL 10 MG/L 0 8/17/1988 -1874942 1988 NO3-1040 D A WELL Raw 1988-06-09
A WELL Raw IOC 1050 SILVER 6/9/1988 ND MCL 0.1 MG/L 0 8/17/1988 -1874940 1988 IOC-1050 N A WELL Raw 1988-06-09


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