OHA Drinking Water Services
OR41
PWS ID: 01265 ---- ARRAH WANNA WATER COMPANY
Chemical Results

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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.
  • DBPs & TOC: Use the DBPs & TOC button to filter the results for DBPs, TOC, and alkalinity. Columns and sort order will automatically adjust to help review the data.
  • 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.
Results not included & related pages
Abbreviations
  • Analyte Groups:  ARS = Arsenic, DBP = Disinfection Byproducts, NO3 = Nitrate, RAD = Radionuclides
  • Analyte Levels:  MCL = Maximum contaminant level, ACL = Action level. Analyte level exceedances are indicated with bold red text.
  • Detection and Reporting Limits:  MDL = Federal minimum detection limit, MRL = Lab reporting level, ND = Not detected at the MDL or MRL.
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Facility ID Facility Name Sample Point ID Sample Location Source Type Analyte Group Analyte Code Analyte Name
Use the "Select Analytes" panel above to filter.
 Sample
Date		 Result Units Analyte
Level
Type		 Current
Analyte
Level		 Analyte
Level
Units		 Limit Limit
Type		 Received
Date		 Sample ID Comments Lab ID Lab Name Analysis Method Method Name TINWSF
ISN		 TSASAMPL
ISN		 TSASAR
ISN		 SelectYear SelectAnalyte SelectResult SelectFacilityID SelectFacilityName SelectSamplePointID SelectSampleLocation SelectSourceType SelectLabID SelectLabName SelectMethod SelectMethodName FilterSampleDate
EP-B EP FOR WELL 1 NO3 1040 NITRATE 9/10/2024 0.426 MG/L MCL 10 MG/L 0.1 MRL 9/17/2024 4255028-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 25459 2843462 37520962024 NO3-1040 D EP-B EP FOR WELL 1 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2024-09-10
EP-A EP FOR CRYSTAL CREEK 1 Finished RAD 4000 GROSS ALPHA, EXCL. RADON & U 9/18/2003 ND MCL 15 PCI/L 3 MDL 12/4/2003 A30918BL-1 OR100030 PYXIS LABORATORIES INC - REDMOND 900 EVAPORATION METHOD FOR GROSS ALPHA-BETA 15414 159865 2143592003 RAD-4000 N EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 900 EVAPORATION METHOD FOR GROSS ALPHA-BETA 2003-09-18
EP-A EP FOR CRYSTAL CREEK 1 Finished ARS 1005 ARSENIC 9/18/2003 ND MCL 0.010 MG/L 0.0005 MRL 10/3/2003 A30918BM OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 15414 148785 1982242003 ARS-1005 N EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-18
EP-B EP FOR WELL 1 ARS 1005 ARSENIC 9/24/2018 ND MG/L MCL 0.010 MG/L 0.0005 MRL 10/9/2018 180082970001-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 25459 1922948 25701102018 ARS-1005 N EP-B EP FOR WELL 1 OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2018-09-24
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 12/22/2009 0.31 MG/L MCL 10 MG/L 0.01 MRL 1/5/2010 91222461-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 664294 9553102009 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-12-22
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 9/12/2016 0.0920 MG/L MCL 10 MG/L 0.05 MRL 9/26/2016 60912301-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 1603515 21731252016 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-09-12
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 8/11/2014 0.073 MG/L MCL 10 MG/L 0.05 MRL 8/25/2014 40812231-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 1284891 17719802014 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-08-11
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 7/23/2013 ND MG/L MCL 10 MG/L 0.01 MRL 8/1/2013 30724161-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 1133550 15682022013 NO3-1040 N EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-07-23
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 3/11/2013 ND MG/L MCL 10 MG/L 0.01 MRL 3/18/2013 30312181-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 1070540 14854952013 NO3-1040 N EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-03-11
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 9/18/2017 0.454 MG/L MCL 10 MG/L 0.05 MRL 10/4/2017 70918381-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 1759014 23742432017 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-09-18
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 12/10/2003 .2 MG/L MCL 10 MG/L 12/24/2003 A31210BX-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15414 163106 2197782003 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-12-10
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 12/28/2006 ND MG/L MCL 10 MG/L 0.1 MRL 1/9/2007 A61229AK-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15414 413075 5892392006 NO3-1040 N EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-12-28
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 12/20/2011 0.092 MG/L MCL 10 MG/L 0.01 MRL 1/9/2012 11220521-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 898368 12760132011 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-12-20
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 1/7/2013 0.087 MG/L MCL 10 MG/L 0.01 MRL 1/24/2013 30107221-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 1050060 14628822013 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-01-07
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 12/29/2010 0.12 MG/L MCL 10 MG/L 0.01 MRL 1/7/2011 1229191-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 779753 11197702010 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-12-29
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 12/10/2008 0.09 MG/L MCL 10 MG/L 0.01 MRL 1/2/2009 A81210AB1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 558556 8149082008 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-12-10
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 8/10/2015 0.110 MG/L MCL 10 MG/L 0.05 MRL 8/24/2015 50812391-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15414 1435583 19553992015 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-08-10
EP-B EP FOR WELL 1 NO3 1040 NITRATE 9/24/2018 0.230 MG/L MCL 10 MG/L 0.05 MRL 10/9/2018 180082970001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 25459 1922948 25700842018 NO3-1040 D EP-B EP FOR WELL 1 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-09-24
EP-B EP FOR WELL 1 NO3 1040 NITRATE 12/9/2019 0.462 MG/L MCL 10 MG/L 0.1 MRL 12/16/2019 934305601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 25459 2107020 28247782019 NO3-1040 D EP-B EP FOR WELL 1 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-12-09
EP-B EP FOR WELL 1 NO3 1040 NITRATE 11/9/2020 0.481 MG/L MCL 10 MG/L 0.1 MRL 11/12/2020 031403901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 25459 2247457 29998502020 NO3-1040 D EP-B EP FOR WELL 1 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-11-09
EP-B EP FOR WELL 1 NO3 1040 NITRATE 11/15/2021 0.381 MG/L MCL 10 MG/L 0.1 MRL 12/8/2021 131903901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 25459 2413615 31964632021 NO3-1040 D EP-B EP FOR WELL 1 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2021-11-15
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 12/20/2007 0.1 MG/L MCL 10 MG/L 0.01 MRL 1/8/2008 A71220BS1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15414 487282 7021232007 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-20
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 11/25/2002 0.1 MG/L MCL 10 MG/L 12/10/2002 A21125AV-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15414 92672 1172302002 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-11-25
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 12/15/2004 0.1 MG/L MCL 10 MG/L 12/27/2004 A41215BX-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15414 233246 3278532004 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-12-15
EP-A EP FOR CRYSTAL CREEK 1 Finished NO3 1040 NITRATE 12/28/2005 0.2 MG/L MCL 10 MG/L 1/10/2006 A51228CC-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15414 311558 4569852005 NO3-1040 D EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-12-28
EP-A EP FOR CRYSTAL CREEK 1 Finished RAD 4006 COMBINED URANIUM 9/18/2003 ND MCL 0.030 MG/L 0 MDL 12/4/2003 A30918BL-1 OR100030 PYXIS LABORATORIES INC - REDMOND 908.1 ISOTOPIC METHOD 15414 159865 2143612003 RAD-4006 N EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 908.1 ISOTOPIC METHOD 2003-09-18
DIST-A DISTRIBUTION SYSTEM DBPMAX01 TTHM/HAA5 Finished DBP 2950 TTHM 9/24/2002 0.0074 MG/L MCL 0.080 MG/L 10/22/2002 A20924AP-1 OR100030 PYXIS LABORATORIES INC - REDMOND 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7667 340972 4998242002 DBP-2950 D DIST-A DISTRIBUTION SYSTEM DBPMAX01 TTHM/HAA5 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-09-24
EP-B EP FOR WELL 1 NO3 1040 NITRATE 11/16/2022 ND MG/L MCL 10 MG/L 0.5 MRL 11/21/2022 2321011-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 25459 2558399 33981822022 NO3-1040 N EP-B EP FOR WELL 1 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2022-11-16
EP-B EP FOR WELL 1 NO3 1040 NITRATE 10/9/2023 ND MG/L MCL 10 MG/L 0.5 MRL 10/18/2023 3283054-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 25459 2700855 35836392023 NO3-1040 N EP-B EP FOR WELL 1 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-10-09
DIST-A DISTRIBUTION SYSTEM DBPMAX01 TTHM/HAA5 Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/24/2002 0.00687 MG/L MCL 0.060 MG/L 10/22/2002 A20924AP-1 OR100030 PYXIS LABORATORIES INC - REDMOND 552.2 DBPS & CL2 SOLVENTS GC L/L ELECTRON CAPT 7667 340972 4998232002 DBP-2456 D DIST-A DISTRIBUTION SYSTEM DBPMAX01 TTHM/HAA5 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 552.2 DBPS & CL2 SOLVENTS GC L/L ELECTRON CAPT 2002-09-24
EP-A EP FOR CRYSTAL CREEK 1 Finished RAD 4010 COMBINED RADIUM (-226 & -228) 9/18/2003 ND MCL 5 PCI/L 1 MDL 12/4/2003 A30918BL-1 OR100030 PYXIS LABORATORIES INC - REDMOND 903.0 RADIOCHEMICAL METHOD FOR RADIUM 226 15414 159865 2143602003 RAD-4010 N EP-A EP FOR CRYSTAL CREEK 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 903.0 RADIOCHEMICAL METHOD FOR RADIUM 226 2003-09-18


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