OHA Drinking Water Services
OR41
PWS ID: 93700 ---- COLLINS RETREAT CENTER
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, 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
A WELL Raw IOC 1045 SELENIUM 1/21/1986 ND MCL 0.05 MG/L 0 1/21/1986 -1883700 1986 IOC-1045 N A WELL Raw 1986-01-21
A WELL Raw ARS 1005 ARSENIC 1/21/1986 ND MCL 0.010 MG/L 0 1/21/1986 -1883708 1986 ARS-1005 N A WELL Raw 1986-01-21
A WELL Raw IOC 1010 BARIUM 1/21/1986 0.008 MCL 2 MG/L 0 1/21/1986 -1883707 1986 IOC-1010 D A WELL Raw 1986-01-21
A WELL Raw IOC 1015 CADMIUM 1/21/1986 ND MCL 0.005 MG/L 0 1/21/1986 -1883706 1986 IOC-1015 N A WELL Raw 1986-01-21
A WELL Raw IOC 1020 CHROMIUM 1/21/1986 ND MCL 0.1 MG/L 0 1/21/1986 -1883705 1986 IOC-1020 N A WELL Raw 1986-01-21
A WELL Raw LCR 1022 COPPER, FREE 11/9/1983 0.918 ACL 1.3 MG/L 0 11/9/1983 -1883698 1983 LCR-1022 D A WELL Raw 1983-11-09
A WELL Raw IOC 1025 FLUORIDE 1/21/1986 0.06 MCL 4.0 MG/L 0 1/21/1986 -1883704 1986 IOC-1025 D A WELL Raw 1986-01-21
A WELL Raw IOC 1028 IRON 11/9/1983 ND MCL 0.3 MG/L 0 11/9/1983 -1883697 1983 IOC-1028 N A WELL Raw 1983-11-09
A WELL Raw LCR 1030 LEAD 1/21/1986 0.012 ACL 0.015 MG/L 0 1/21/1986 -1883703 1986 LCR-1030 D A WELL Raw 1986-01-21
A WELL Raw CEC 1032 MANGANESE 11/9/1983 ND MCL 0.05 MG/L 0 11/9/1983 -1883696 1983 CEC-1032 N A WELL Raw 1983-11-09
A WELL Raw IOC 1035 MERCURY 1/21/1986 ND MCL 0.002 MG/L 0 1/21/1986 -1883702 1986 IOC-1035 N A WELL Raw 1986-01-21
A STANDARD ENTRY POINT Treated NO3 1040 NITRATE 4/21/1993 2.5 MCL 10 MG/L 0.01 2/25/1994 930421AU*A 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1993 NO3-1040 D A STANDARD ENTRY POINT Treated 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1993-04-21
AA WELL Raw NO3 1040 NITRATE 10/30/2001 2.5 MCL 10 MG/L 0.01 11/14/2001 A11030BYAA 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2001 NO3-1040 D AA WELL Raw 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2001-10-30
AA WELL Raw NO3 1040 NITRATE 12/18/1998 3 MCL 10 MG/L 0.01 12/28/1998 981218BQAA 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1998 NO3-1040 D AA WELL Raw 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1998-12-18
A WELL Raw NO3 1040 NITRATE 1/21/1986 3.3 MCL 10 MG/L 0 1/21/1986 -1883701 1986 NO3-1040 D A WELL Raw 1986-01-21
AA WELL Raw NO3 1040 NITRATE 10/25/1999 2.8 MCL 10 MG/L 0.01 11/2/1999 991025APAA 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 1999-10-25
AA WELL Raw NO3 1040 NITRATE 11/7/2000 2.8 MCL 10 MG/L 0 11/16/2000 A01107CIAA 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2000 NO3-1040 D AA WELL Raw 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2000-11-07
A EP for WELL Raw NO3 1040 NITRATE 3/21/1995 2.9 MCL 10 MG/L 0.01 4/4/1995 950321AQ*A 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1995 NO3-1040 D A EP for WELL Raw 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1995-03-21
A STANDARD ENTRY POINT Treated NO2 1041 NITRITE 4/21/1993 ND MCL 1 MG/L 0.01 2/25/1994 930421AU*A 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1993 NO2-1041 N A STANDARD ENTRY POINT Treated 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1993-04-21
A WELL Raw IOC 1050 SILVER 1/21/1986 ND MCL 0.1 MG/L 0 1/21/1986 -1883699 1986 IOC-1050 N A WELL Raw 1986-01-21
A WELL Raw IOC 1095 ZINC 11/9/1983 0.153 MCL 5 MG/L 0 11/9/1983 -1883695 1983 IOC-1095 D A WELL Raw 1983-11-09
A WELL Raw WQ 1919 CALCIUM 11/9/1983 3 0 11/9/1983 -1883694 1983 WQ-1919 D A WELL Raw 1983-11-09


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