OHA Drinking Water Services
OR41
PWS ID: 91134 ---- SILVER LAKE TRAILER PARK
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:  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

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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 #1 (NORTH) 1 Finished NO3 1040 NITRATE 11/15/2022 ND MG/L MCL 10 MG/L 0.1 MRL 12/1/2022 2111604-02-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13925 2560217 34015142022 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2022-11-15
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 11/15/2022 ND MG/L MCL 10 MG/L 0.1 MRL 12/1/2022 2111604-03-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22532 2560218 34015152022 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2022-11-15
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 5/29/2012 ND MG/L MCL 10 MG/L 0.2 MRL 6/7/2012 B2E290101-I OR100052 UMPQUA RESEARCH CO - BEND 300.0 ION CHROMATOGRAPHY 13925 952555 13374802012 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 300.0 ION CHROMATOGRAPHY 2012-05-29
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 5/5/2016 ND MG/L MCL 10 MG/L 1 MRL 5/9/2016 B6E050502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 1540773 20824402016 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-05-05
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 6/21/2004 ND MCL 10 MG/L 0.5 MRL 7/7/2004 A40621I-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 13925 198808 2712222004 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2004-06-21
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 12/11/2008 ND MG/L MCL 10 MG/L 1 MRL 12/17/2008 B8L110301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 555105 8102452008 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2008-12-11
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 12/14/2021 ND MG/L MCL 10 MG/L 1 MRL 12/15/2021 B1L140301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 2415033 31982162021 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-12-14
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 12/14/2021 ND MG/L MCL 10 MG/L 1 MRL 12/15/2021 B1L140302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 22532 2415034 31982172021 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-12-14
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 12/10/2013 ND MG/L MCL 10 MG/L 1 MRL 1/6/2014 B3L111001-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 1188134 16550592013 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-10
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 12/10/2013 ND MG/L MCL 10 MG/L 1 MRL 1/6/2014 B3L111002-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 22532 1188135 16550602013 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-10
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 11/25/2019 ND MG/L MCL 10 MG/L 1 MRL 12/2/2019 B9K250101-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 2106454 28236662019 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2019-11-25
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 12/2/2019 ND MG/L MCL 10 MG/L 1 MRL 12/5/2019 B9L020701-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 22532 2106455 28236672019 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2019-12-02
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 11/3/2017 ND MG/L MCL 10 MG/L 1 MRL 11/6/2017 B7K030301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 1782247 24066432017 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-11-03
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 12/18/2017 ND MG/L MCL 10 MG/L 1 MRL 12/21/2017 B7L180501-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 22532 1794317 24204462017 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-12-18
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 8/2/2007 ND MG/L MCL 10 MG/L 0 MDL 8/23/2007 B7H020902 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 456650 6522712007 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2007-08-02
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 11/24/2020 ND MG/L MCL 10 MG/L 1 MRL 12/2/2020 B0K240202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 2258457 30119292020 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-11-24
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 11/24/2020 ND MG/L MCL 10 MG/L 1 MRL 12/2/2020 B0K240203-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 22532 2258458 30119302020 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-11-24
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 12/12/2018 ND MG/L MCL 10 MG/L 1 MRL 12/17/2018 B8L120201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 1949779 26026432018 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-12-12
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 12/12/2018 ND MG/L MCL 10 MG/L 1 MRL 12/17/2018 B8L120202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 22532 1949780 26026442018 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-12-12
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 1/8/2014 ND MG/L MCL 10 MG/L 1 MRL 1/10/2015 B4A081301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 1342176 18472012014 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-01-08
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 1/8/2014 ND MG/L MCL 10 MG/L 1 MRL 1/10/2015 B4A081302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 22532 1342177 18472022014 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-01-08
EP-A EP FOR WELL #1 (NORTH) 1 Finished NO3 1040 NITRATE 12/23/2009 ND MG/L MCL 10 MG/L 1 MRL 1/4/2010 B9L231201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13925 663191 9536262009 NO3-1040 N EP-A EP FOR WELL #1 (NORTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-12-23
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 3/4/2010 ND MG/L MCL 10 MG/L 1 MRL 3/12/2010 B0C040801-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 22532 683830 9801992010 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-03-04
EP-B EP FOR WELL #2 (SOUTH) 1 Finished NO3 1040 NITRATE 6/11/2012 ND MG/L MCL 10 MG/L 1 MRL 6/14/2012 B2F110501-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 22532 955454 13410272012 NO3-1040 N EP-B EP FOR WELL #2 (SOUTH) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-06-11


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