OHA Drinking Water Services
OR41
PWS ID: 05570 ---- ROCK CREEK ACRES WATER SYSTEM
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
  • 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
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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 EP for WELL Raw IOC 1045 SELENIUM 10/4/1994 ND MCL 0.05 MG/L 0.005 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 270.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1045 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 270.2 ATOMIC ABSORPTION, FURNACE 1994-10-04
A WELL Raw IOC 1045 SELENIUM 3/16/1990 ND MCL 0.05 MG/L 0 4/17/1990 -1908987 1990 IOC-1045 N A WELL Raw 1990-03-16
A WELL Raw IOC 1045 SELENIUM 10/27/1988 ND MCL 0.05 MG/L 0 11/21/1988 -1908988 1988 IOC-1045 N A WELL Raw 1988-10-27
A EP for WELL Raw ARS 1005 ARSENIC 10/4/1994 ND MCL 0.010 MG/L 0.005 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 206.2 ATOMIC ABSORPTION, FURNACE 1994 ARS-1005 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 206.2 ATOMIC ABSORPTION, FURNACE 1994-10-04
A WELL Raw ARS 1005 ARSENIC 3/16/1990 ND MCL 0.010 MG/L 0 4/17/1990 -1909003 1990 ARS-1005 N A WELL Raw 1990-03-16
A WELL Raw ARS 1005 ARSENIC 10/27/1988 ND MCL 0.010 MG/L 0 11/21/1988 -1909004 1988 ARS-1005 N A WELL Raw 1988-10-27
A EP for WELL Raw IOC 1010 BARIUM 10/4/1994 0.004 MCL 2 MG/L 0.002 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 200.7 INDUCTIVELY COUPLED PLASMA 1994 IOC-1010 D A EP for WELL Raw 11 Coffey Laboratories, Inc. 200.7 INDUCTIVELY COUPLED PLASMA 1994-10-04
A WELL Raw IOC 1010 BARIUM 3/16/1990 ND MCL 2 MG/L 0 4/17/1990 -1909001 1990 IOC-1010 N A WELL Raw 1990-03-16
A WELL Raw IOC 1010 BARIUM 10/27/1988 0.006 MCL 2 MG/L 0 11/21/1988 -1909002 1988 IOC-1010 D A WELL Raw 1988-10-27
A EP for WELL Raw IOC 1015 CADMIUM 10/4/1994 ND MCL 0.005 MG/L 0.001 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 213.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1015 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 213.2 ATOMIC ABSORPTION, FURNACE 1994-10-04
A WELL Raw IOC 1015 CADMIUM 3/16/1990 ND MCL 0.005 MG/L 0 4/17/1990 -1908999 1990 IOC-1015 N A WELL Raw 1990-03-16
A WELL Raw IOC 1015 CADMIUM 10/27/1988 ND MCL 0.005 MG/L 0 11/21/1988 -1909000 1988 IOC-1015 N A WELL Raw 1988-10-27
A EP for WELL Raw IOC 1020 CHROMIUM 10/4/1994 ND MCL 0.1 MG/L 0.001 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 218.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1020 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 218.2 ATOMIC ABSORPTION, FURNACE 1994-10-04
A WELL Raw IOC 1020 CHROMIUM 3/16/1990 0.001 MCL 0.1 MG/L 0 4/17/1990 -1908997 1990 IOC-1020 D A WELL Raw 1990-03-16
A WELL Raw IOC 1020 CHROMIUM 10/27/1988 ND MCL 0.1 MG/L 0 11/21/1988 -1908998 1988 IOC-1020 N A WELL Raw 1988-10-27
A EP for WELL Raw IOC 1024 CYANIDE 10/4/1994 ND MCL 0.2 MG/L 0.01 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 335.2 SPECTROPHOTOMETRIC, MANUAL 1994 IOC-1024 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 335.2 SPECTROPHOTOMETRIC, MANUAL 1994-10-04
A EP for WELL Raw IOC 1025 FLUORIDE 10/4/1994 ND MCL 4.0 MG/L 0.2 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 340.2 1994 IOC-1025 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 340.2 1994-10-04
A WELL Raw IOC 1025 FLUORIDE 3/16/1990 ND MCL 4.0 MG/L 0 4/17/1990 -1908995 1990 IOC-1025 N A WELL Raw 1990-03-16
A WELL Raw IOC 1025 FLUORIDE 10/27/1988 ND MCL 4.0 MG/L 0 11/21/1988 -1908996 1988 IOC-1025 N A WELL Raw 1988-10-27
A EP for WELL Raw LCR 1030 LEAD 10/4/1994 ND ACL 0.015 MG/L 0.001 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 239.2 ATOMIC ABSORPTION, FURNACE 1994 LCR-1030 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 239.2 ATOMIC ABSORPTION, FURNACE 1994-10-04
A WELL Raw LCR 1030 LEAD 3/16/1990 ND ACL 0.015 MG/L 0 4/17/1990 -1908993 1990 LCR-1030 N A WELL Raw 1990-03-16
A WELL Raw LCR 1030 LEAD 10/27/1988 ND ACL 0.015 MG/L 0 11/21/1988 -1908994 1988 LCR-1030 N A WELL Raw 1988-10-27
A EP for WELL Raw IOC 1035 MERCURY 10/4/1994 ND MCL 0.002 MG/L 0.0005 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 245.1 MANUAL COLD VAPOR TECHNIQUE 1994 IOC-1035 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 245.1 MANUAL COLD VAPOR TECHNIQUE 1994-10-04
A WELL Raw IOC 1035 MERCURY 3/16/1990 ND MCL 0.002 MG/L 0 4/17/1990 -1908991 1990 IOC-1035 N A WELL Raw 1990-03-16
A WELL Raw IOC 1035 MERCURY 10/27/1988 0.0005 MCL 0.002 MG/L 0 12/2/1988 -1908992 1988 IOC-1035 D A WELL Raw 1988-10-27
A EP for WELL Raw IOC 1036 NICKEL 10/4/1994 ND 0.01 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 200.7 INDUCTIVELY COUPLED PLASMA 1994 IOC-1036 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 200.7 INDUCTIVELY COUPLED PLASMA 1994-10-04
A EP for WELL Raw NO3 1040 NITRATE 10/4/1994 0.04 MCL 10 MG/L 0.01 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1994 NO3-1040 D A EP for WELL Raw 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1994-10-04
A WELL Raw NO3 1040 NITRATE 3/16/1990 ND MCL 10 MG/L 0 4/17/1990 -1908989 1990 NO3-1040 N A WELL Raw 1990-03-16
A WELL Raw NO3 1040 NITRATE 10/27/1988 ND MCL 10 MG/L 0 11/21/1988 -1908990 1988 NO3-1040 N A WELL Raw 1988-10-27
AA WELL Raw NO3 1040 NITRATE 7/26/1999 ND MCL 10 MG/L 0.1 8/3/1999 990727AAA 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1999 NO3-1040 N AA WELL Raw 11 Coffey Laboratories, Inc. 300 COLORIMETRIC SPADNS, WITH DISTILLATION 1999-07-26
A EP for WELL Raw NO2 1041 NITRITE 10/4/1994 ND MCL 1 MG/L 0.01 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1994 NO2-1041 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1994-10-04
A WELL Raw IOC 1050 SILVER 3/16/1990 ND MCL 0.1 MG/L 0 4/17/1990 -1908985 1990 IOC-1050 N A WELL Raw 1990-03-16
A WELL Raw IOC 1050 SILVER 10/27/1988 ND MCL 0.1 MG/L 0 11/21/1988 -1908986 1988 IOC-1050 N A WELL Raw 1988-10-27
A EP for WELL Raw IOC 1052 SODIUM 10/4/1994 13 ACL 20 MG/L 0.1 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 200.7 INDUCTIVELY COUPLED PLASMA 1994 IOC-1052 D A EP for WELL Raw 11 Coffey Laboratories, Inc. 200.7 INDUCTIVELY COUPLED PLASMA 1994-10-04
A EP for WELL Raw IOC 1055 SULFATE 10/4/1994 0.9 MCL 250 MG/L 0.1 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1994 IOC-1055 D A EP for WELL Raw 11 Coffey Laboratories, Inc. 300.0 ION CHROMATOGRAPHY 1994-10-04
A EP for WELL Raw IOC 1074 ANTIMONY, TOTAL 10/4/1994 ND MCL 0.006 MG/L 0.005 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 204.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1074 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 204.2 ATOMIC ABSORPTION, FURNACE 1994-10-04
A EP for WELL Raw IOC 1075 BERYLLIUM, TOTAL 10/4/1994 ND MCL 0.004 MG/L 0.0005 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 200.7 INDUCTIVELY COUPLED PLASMA 1994 IOC-1075 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 200.7 INDUCTIVELY COUPLED PLASMA 1994-10-04
A EP for WELL Raw IOC 1085 THALLIUM, TOTAL 10/4/1994 ND MCL 0.002 MG/L 0.002 11/8/1994 941005K*A 11 Coffey Laboratories, Inc. 279.2 ATOMIC ABSORPTION, FURNACE 1994 IOC-1085 N A EP for WELL Raw 11 Coffey Laboratories, Inc. 279.2 ATOMIC ABSORPTION, FURNACE 1994-10-04



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