OHA Drinking Water Services
OR41
PWS ID: 00700 ---- LADY CREEK WATER SYSTEM
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:  DBP = Disinfection Byproducts, NO3 = Nitrate
  • 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-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 9/12/2024 ND MG/L MCL 10 MG/L 0.1 MRL 9/18/2024 4256028-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 12743 2843811 37525172024 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2024-09-12
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 12/19/2006 ND MG/L MCL 10 MG/L 0.1 MRL 1/4/2007 A61219BB-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12743 413120 5892922006 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-12-19
SRC-AC WELL #3 1 Raw NO3 1040 NITRATE 10/8/2007 0.02 MG/L MCL 10 MG/L 0.01 MRL 11/16/2007 A71009CI1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2380 479325 6865032007 NO3-1040 D SRC-AC WELL #3 1 Raw OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-10-08
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 3/22/2005 ND MG/L MCL 10 MG/L 0.1 MRL 3/31/2005 A50322AG-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12743 254636 3696972005 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-03-22
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 11/16/2021 ND MG/L MCL 10 MG/L 0.1 MRL 11/24/2021 132006101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12743 2404643 31857832021 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2021-11-16
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 12/9/2019 ND MG/L MCL 10 MG/L 0.1 MRL 12/13/2019 934305301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12743 2106453 28236652019 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-12-09
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 11/9/2020 ND MG/L MCL 10 MG/L 0.1 MRL 11/12/2020 031403501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12743 2247456 29998492020 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-11-09
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 8/8/2011 0.012 MG/L MCL 10 MG/L 0.01 MRL 8/18/2011 10809161-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 846563 12065682011 NO3-1040 D EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-08-08
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 7/23/2013 ND MG/L MCL 10 MG/L 0.01 MRL 8/1/2013 30724191-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 1133551 15682032013 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-07-23
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 7/15/2012 ND MG/L MCL 10 MG/L 0.01 MRL 7/23/2012 20716081-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 971131 13617722012 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-07-15
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 9/12/2016 ND MG/L MCL 10 MG/L 0.05 MRL 9/26/2016 60912291-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 1603514 21731242016 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-09-12
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 8/11/2014 ND MG/L MCL 10 MG/L 0.05 MRL 8/25/2014 40812161-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 1284884 17719732014 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-08-11
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 9/27/2010 0.023 MG/L MCL 10 MG/L 0.01 MRL 10/8/2010 927271-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 752629 10718022010 NO3-1040 D EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-09-27
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 9/14/2009 0.012 MG/L MCL 10 MG/L 0.01 MRL 9/29/2009 90914261-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 635092 9179832009 NO3-1040 D EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-09-14
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 8/10/2015 ND MG/L MCL 10 MG/L 0.05 MRL 8/24/2015 50812351-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 1435580 19553962015 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-08-10
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 9/15/2008 0.01 MG/L MCL 10 MG/L 0.01 MRL 10/6/2008 A80915U1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 541991 7836102008 NO3-1040 D EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-09-15
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 9/10/2018 ND MG/L MCL 10 MG/L 0.05 MRL 9/20/2018 180075930001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 1909887 25538772018 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-09-10
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 9/18/2017 ND MG/L MCL 10 MG/L 0.05 MRL 10/4/2017 70918371-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 12743 1758885 23741232017 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-09-18
DIST-A Distribution System DBPMAX01 DBPMAX01 Finished DBP 2950 TTHM 9/18/2007 0.0018 MG/L MCL 0.080 MG/L 0.0005 MRL 11/9/2007 A70918C1 OR100030 PYXIS LABORATORIES INC - REDMOND 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7255 474615 6815802007 DBP-2950 D DIST-A Distribution System DBPMAX01 DBPMAX01 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-09-18
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 11/16/2022 ND MG/L MCL 10 MG/L 0.5 MRL 11/21/2022 2321008-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12743 2558398 33981812022 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2022-11-16
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 10/9/2023 ND MG/L MCL 10 MG/L 0.5 MRL 10/18/2023 3283058-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12743 2700857 35836412023 NO3-1040 N EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-10-09
EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished NO3 1040 NITRATE 10/10/2002 0.3 MG/L MCL 10 MG/L 10/22/2002 A21010L-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 12743 83448 1012262002 NO3-1040 D EP-A EP FOR WELLFIELD (WELLS #1,2, & 3) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2002-10-10
DIST-A Distribution System DBPMAX01 DBPMAX01 Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/18/2007 ND MG/L MCL 0.060 MG/L 0.005 MRL 11/9/2007 A70918C1 OR100030 PYXIS LABORATORIES INC - REDMOND 552.2 DBPS & CL2 SOLVENTS GC L/L ELECTRON CAPT 7255 474615 6815792007 DBP-2456 N DIST-A Distribution System DBPMAX01 DBPMAX01 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 552.2 DBPS & CL2 SOLVENTS GC L/L ELECTRON CAPT 2007-09-18


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