OHA Drinking Water Services
OR41
PWS ID: 94145 ---- EARLY YEARS MONTESSORI ---- INACTIVE
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, CEC = Contaminants of Emerging Concern, IOC = Inorganic Chemicals, LCR = Lead & Copper Rule, 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 12/26/1984 ND MCL 0.05 MG/L 0 10/26/1987 -1878383 1984 IOC-1045 N A WELL Raw 1984-12-26
A WELL Raw IOC 1045 SELENIUM 12/5/1984 ND MCL 0.05 MG/L 0 12/5/1984 -1878384 1984 IOC-1045 N A WELL Raw 1984-12-05
A WELL Raw ARS 1005 ARSENIC 12/26/1984 ND MCL 0.010 MG/L 0 10/26/1987 -1878400 1984 ARS-1005 N A WELL Raw 1984-12-26
A WELL Raw ARS 1005 ARSENIC 12/5/1984 ND MCL 0.010 MG/L 0 12/5/1984 -1878401 1984 ARS-1005 N A WELL Raw 1984-12-05
A WELL Raw IOC 1010 BARIUM 12/26/1984 0.003 MCL 2 MG/L 0 10/26/1987 -1878398 1984 IOC-1010 D A WELL Raw 1984-12-26
A WELL Raw IOC 1010 BARIUM 12/5/1984 0.003 MCL 2 MG/L 0 12/5/1984 -1878399 1984 IOC-1010 D A WELL Raw 1984-12-05
A WELL Raw WQ 1925 PH 12/5/1984 6.45 MCL 8.5 PH 0 12/5/1984 -1878365 1984 WQ-1925 D A WELL Raw 1984-12-05
A WELL Raw WQ 1930 TDS 12/26/1984 214 MCL 500 MG/L 0 10/26/1987 -1878363 1984 WQ-1930 D A WELL Raw 1984-12-26
A WELL Raw WQ 1919 CALCIUM 12/5/1984 35 0 12/5/1984 -1878366 1984 WQ-1919 D A WELL Raw 1984-12-05
A WELL Raw WQ 1061 RESIDUE, TOTAL-FIXED 12/5/1984 214 0 12/5/1984 -1878371 1984 WQ-1061 D A WELL Raw 1984-12-05
A WELL Raw IOC 1095 ZINC 12/26/1984 ND MCL 5 MG/L 0 10/26/1987 -1878369 1984 IOC-1095 N A WELL Raw 1984-12-26
A WELL Raw IOC 1095 ZINC 12/5/1984 0.048 MCL 5 MG/L 0 12/5/1984 -1878370 1984 IOC-1095 D A WELL Raw 1984-12-05
A WELL Raw WQ 1915 HARDNESS, TOTAL (AS CACO3) 12/26/1984 166 0 10/26/1987 -1878367 1984 WQ-1915 D A WELL Raw 1984-12-26
A WELL Raw WQ 1915 HARDNESS, TOTAL (AS CACO3) 12/5/1984 166 0 12/5/1984 -1878368 1984 WQ-1915 D A WELL Raw 1984-12-05
A WELL Raw WQ 1925 PH 12/26/1984 6.4 MCL 8.5 PH 0 10/26/1987 -1878364 1984 WQ-1925 D A WELL Raw 1984-12-26
A WELL Raw NO3 1040 NITRATE 12/9/1986 2 MCL 10 MG/L 0 12/9/1986 -1878385 1986 NO3-1040 D A WELL Raw 1986-12-09
A WELL Raw NO3 1040 NITRATE 9/25/1986 2 MCL 10 MG/L 0 12/22/1986 -1878386 1986 NO3-1040 D A WELL Raw 1986-09-25
A WELL Raw NO3 1040 NITRATE 12/26/1984 1.27 MCL 10 MG/L 0 10/26/1987 -1878387 1984 NO3-1040 D A WELL Raw 1984-12-26
A WELL Raw IOC 1050 SILVER 12/26/1984 ND MCL 0.1 MG/L 0 10/26/1987 -1878381 1984 IOC-1050 N A WELL Raw 1984-12-26
A WELL Raw IOC 1050 SILVER 12/5/1984 ND MCL 0.1 MG/L 0 12/5/1984 -1878382 1984 IOC-1050 N A WELL Raw 1984-12-05
A WELL Raw IOC 1055 SULFATE 12/26/1984 12 MCL 250 MG/L 0 10/26/1987 -1878372 1984 IOC-1055 D A WELL Raw 1984-12-26
A WELL Raw LCR 1030 LEAD 12/26/1984 ND ACL 0.015 MG/L 0 10/26/1987 -1878390 1984 LCR-1030 N A WELL Raw 1984-12-26
A WELL Raw LCR 1030 LEAD 12/5/1984 ND ACL 0.015 MG/L 0 12/5/1984 -1878391 1984 LCR-1030 N A WELL Raw 1984-12-05
A WELL Raw CEC 1032 MANGANESE 12/26/1984 0.005 MCL 0.05 MG/L 0 10/26/1987 -1878373 1984 CEC-1032 D A WELL Raw 1984-12-26
A WELL Raw CEC 1032 MANGANESE 12/5/1984 0.005 MCL 0.05 MG/L 0 12/5/1984 -1878374 1984 CEC-1032 D A WELL Raw 1984-12-05
A WELL Raw IOC 1035 MERCURY 12/26/1984 ND MCL 0.002 MG/L 0 10/26/1987 -1878388 1984 IOC-1035 N A WELL Raw 1984-12-26
A WELL Raw IOC 1035 MERCURY 12/5/1984 ND MCL 0.002 MG/L 0 12/5/1984 -1878389 1984 IOC-1035 N A WELL Raw 1984-12-05
A WELL Raw LCR 1022 COPPER, FREE 12/26/1984 0.4 ACL 1.3 MG/L 0 10/26/1987 -1878377 1984 LCR-1022 D A WELL Raw 1984-12-26
A WELL Raw LCR 1022 COPPER, FREE 12/5/1984 0.432 ACL 1.3 MG/L 0 12/5/1984 -1878378 1984 LCR-1022 D A WELL Raw 1984-12-05
A WELL Raw IOC 1025 FLUORIDE 12/26/1984 0.35 MCL 4.0 MG/L 0 10/26/1987 -1878392 1984 IOC-1025 D A WELL Raw 1984-12-26
A WELL Raw IOC 1025 FLUORIDE 12/5/1984 0.35 MCL 4.0 MG/L 0 12/5/1984 -1878393 1984 IOC-1025 D A WELL Raw 1984-12-05
A WELL Raw IOC 1028 IRON 12/26/1984 0.04 MCL 0.3 MG/L 0 10/26/1987 -1878375 1984 IOC-1028 D A WELL Raw 1984-12-26
A WELL Raw IOC 1028 IRON 12/5/1984 0.04 MCL 0.3 MG/L 0 12/5/1984 -1878376 1984 IOC-1028 D A WELL Raw 1984-12-05
A WELL Raw IOC 1015 CADMIUM 12/26/1984 ND MCL 0.005 MG/L 0 10/26/1987 -1878396 1984 IOC-1015 N A WELL Raw 1984-12-26
A WELL Raw IOC 1015 CADMIUM 12/5/1984 ND MCL 0.005 MG/L 0 12/5/1984 -1878397 1984 IOC-1015 N A WELL Raw 1984-12-05
A WELL Raw IOC 1017 CHLORIDE 12/26/1984 8 MCL 250 MG/L 0 10/26/1987 -1878379 1984 IOC-1017 D A WELL Raw 1984-12-26
A WELL Raw IOC 1017 CHLORIDE 12/5/1984 7.5 MCL 250 MG/L 0 12/5/1984 -1878380 1984 IOC-1017 D A WELL Raw 1984-12-05
A WELL Raw IOC 1020 CHROMIUM 12/26/1984 ND MCL 0.1 MG/L 0 10/26/1987 -1878394 1984 IOC-1020 N A WELL Raw 1984-12-26
A WELL Raw IOC 1020 CHROMIUM 12/5/1984 ND MCL 0.1 MG/L 0 12/5/1984 -1878395 1984 IOC-1020 N A WELL Raw 1984-12-05


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