OHA Drinking Water Services
OR41
PWS ID: 94878 ---- MONROVIA EICHLER 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.
Select Analytes

Sample Dates
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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 WELL #10 1 Finished NO3 1040 NITRATE 9/18/2012 1.7 MG/L MCL 10 MG/L 0.5 MRL 9/26/2012 226301801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16649 999247 13969492012 NO3-1040 D EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-09-18
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 7/22/2002 ND MG/L MCL 10 MG/L 0.5 MRL 7/29/2002 20020574 OR100001 WILLAMETTE ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 16649 65363 669252002 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100001 WILLAMETTE ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2002-07-22
EP-B EP FOR WELL #13 1 Finished NO3 1040 NITRATE 7/22/2002 ND MCL 10 MG/L 0.5 MRL 7/29/2002 20020574 OR100001 WILLAMETTE ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 16913 65364 669262002 NO3-1040 N EP-B EP FOR WELL #13 1 Finished OR100001 WILLAMETTE ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2002-07-22
EP-B EP FOR WELL #13 1 Finished NO3 1040 NITRATE 8/26/2008 ND MG/L MCL 10 MG/L 0.5 MRL 9/29/2008 451797N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16913 541735 7831982008 NO3-1040 N EP-B EP FOR WELL #13 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-08-26
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 8/26/2008 0.6 MG/L MCL 10 MG/L 0.5 MRL 9/29/2008 451795N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16649 541736 7832002008 NO3-1040 D EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-08-26
DIST-A Distribution System DBPMAX01 SE CORNER Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/23/2008 ND MG/L MCL 0.060 MG/L 0.002 MRL 10/23/2008 0826806 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 11177 552173 8014302008 DBP-2456 N DIST-A Distribution System DBPMAX01 SE CORNER Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2008-09-23
DIST-A Distribution System DBPMAX01 SE CORNER Finished DBP 2950 TTHM 9/23/2008 ND MG/L MCL 0.080 MG/L 0.001 MRL 10/23/2008 0826806 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 11177 552173 8014392008 DBP-2950 N DIST-A Distribution System DBPMAX01 SE CORNER Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2008-09-23
EP-B EP FOR WELL #13 1 Finished NO3 1040 NITRATE 7/21/2009 ND MG/L MCL 10 MG/L 0.5 MRL 8/10/2009 470506N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16913 620146 8969052009 NO3-1040 N EP-B EP FOR WELL #13 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-07-21
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 7/21/2009 0.7 MG/L MCL 10 MG/L 0.5 MRL 8/10/2009 470504N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16649 620148 8969072009 NO3-1040 D EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-07-21
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 8/19/2010 ND MG/L MCL 10 MG/L 0.5 MRL 10/14/2010 494591N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16649 755415 10763432010 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-08-19
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 6/7/2016 ND MG/L MCL 10 MG/L 0.5 MRL 6/16/2016 615902403-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16649 1559157 21048262016 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2016-06-07
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 8/12/2013 0.17 MG/L MCL 10 MG/L 0.1 MRL 8/30/2013 308130901-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16649 1135496 15714492013 NO3-1040 D EP-A EP FOR WELL #10 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2013-08-12
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 9/29/2017 0.7 MG/L MCL 10 MG/L 0.5 MRL 10/9/2017 727204301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16649 1762299 23794512017 NO3-1040 D EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2017-09-29
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 8/25/2015 ND MG/L MCL 10 MG/L 0.1 MRL 9/6/2015 523801301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16649 1445226 19662662015 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2015-08-25
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 6/5/2018 ND MG/L MCL 10 MG/L 0.1 MRL 6/15/2018 815707801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16649 1869710 25037172018 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-06-05
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 6/21/2019 ND MG/L MCL 10 MG/L 0.5 MRL 6/28/2019 917204601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16649 2024415 26962342019 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2019-06-21
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 9/14/2022 ND MG/L MCL 10 MG/L 0.1 MRL 9/20/2022 2257024-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 16649 2529582 33514532022 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2022-09-14
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 11/17/2021 ND MG/L MCL 10 MG/L 0.1 MRL 11/29/2021 132107301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 16649 2407002 31882812021 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2021-11-17
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 12/7/2022 ND MG/L MCL 10 MG/L 0.1 MRL 1/6/2023 2120823-02-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16649 2580587 34347942022 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2022-12-07
EP-A EP FOR WELL #10 1 Finished NO3 1040 NITRATE 7/12/2023 ND MG/L MCL 10 MG/L 0.5 MRL 7/21/2023 3193030-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 16649 2657842 35295872023 NO3-1040 N EP-A EP FOR WELL #10 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-07-12



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