OHA Drinking Water Services
OR41
PWS ID: 95340 ---- OPRD CATHERINE CREEK SP-CG
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, IOC = Inorganic Chemicals, NO2 = Nitrite, 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
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Sample
Date
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Analyte
Level
Analyte
Level
Units
Limit Limit
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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 (L78290) 1 Finished NO3 1040 NITRATE 9/8/2021 ND MG/L MCL 10 MG/L 1 MRL 9/21/2021 T1I081804-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 21923 2375519 31504252021 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2021-09-08
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/16/2024 ND MG/L MCL 10 MG/L 1 MRL 10/1/2024 T4I1614-02-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 21923 2849095 37589062024 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2024-09-16
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/6/2022 ND MG/L MCL 10 MG/L 1 MRL 9/9/2022 T2I0607-05-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 21923 2527522 33453082022 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2022-09-06
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/3/2015 ND MG/L MCL 10 MG/L 1 MRL 10/9/2015 150903G6B-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 21923 1460910 19863162015 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2015-09-03
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/14/2011 ND MG/L MCL 10 MG/L 0.5 MRL 10/10/2011 125800703-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 21923 866662 12366912011 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-09-14
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 10/20/2020 ND MG/L MCL 10 MG/L 1 MRL 10/28/2020 T0J201202-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 21923 2237013 29884462020 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2020-10-20
EP-A EP FOR WELL (L78290) 1 Finished IOC 1074 ANTIMONY, TOTAL 2/14/2006 ND MCL 0.006 MG/L 0.0005 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615372006 IOC-1074 N EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished ARS 1005 ARSENIC 2/14/2006 0.0025 MG/L MCL 0.010 MG/L 0.0005 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615382006 ARS-1005 D EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1010 BARIUM 2/14/2006 0.022 MG/L MCL 2 MG/L 0.0002 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615392006 IOC-1010 D EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1075 BERYLLIUM, TOTAL 2/14/2006 ND MCL 0.004 MG/L 0.0005 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615402006 IOC-1075 N EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1015 CADMIUM 2/14/2006 ND MCL 0.005 MG/L 0.0002 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615412006 IOC-1015 N EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1020 CHROMIUM 2/14/2006 0.003 MG/L MCL 0.1 MG/L 0.001 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615422006 IOC-1020 D EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1024 CYANIDE 2/14/2006 ND MCL 0.2 MG/L 0.005 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500CN-C/E SPECTROPHOTOMETRIC 21923 463478 6615432006 IOC-1024 N EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500CN-C/E SPECTROPHOTOMETRIC 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1025 FLUORIDE 2/14/2006 0.4 MG/L MCL 4.0 MG/L 0.2 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500F-C POTENTIOMETER ION SELECTIVE ELECTRODE 21923 463478 6615442006 IOC-1025 D EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500F-C POTENTIOMETER ION SELECTIVE ELECTRODE 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1035 MERCURY 2/14/2006 ND MCL 0.002 MG/L 0.0004 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615462006 IOC-1035 N EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1036 NICKEL 2/14/2006 0.0024 MG/L 0.01 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615472006 IOC-1036 D EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 2/14/2006 ND MCL 10 MG/L 0.1 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 21923 463478 6615482006 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished NO2 1041 NITRITE 2/14/2006 ND MCL 1 MG/L 0.1 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 21923 463478 6615492006 NO2-1041 N EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1045 SELENIUM 2/14/2006 ND MCL 0.05 MG/L 0.005 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615502006 IOC-1045 N EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1052 SODIUM 2/14/2006 25. MG/L ACL 20 MG/L 2 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.7 INDUCTIVELY COUPLED PLASMA 21923 463478 6615512006 IOC-1052 E EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.7 INDUCTIVELY COUPLED PLASMA 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished IOC 1085 THALLIUM, TOTAL 2/14/2006 ND MCL 0.002 MG/L 0.0002 MRL 9/24/2007 A60215E1 OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 21923 463478 6615522006 IOC-1085 N EP-A EP FOR WELL (L78290) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2006-02-14
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/3/2019 ND MG/L MCL 10 MG/L 1 MRL 9/20/2019 T9I030504-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 21923 2066570 27559122019 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2019-09-03
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/12/2012 ND MG/L MCL 10 MG/L 0.5 MRL 10/5/2012 225701901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 21923 1006281 14054702012 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-09-12
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/24/2008 ND MG/L MCL 10 MG/L 1 MRL 10/6/2008 080924J5Q-I OR100058 PENDLETON LAB 4500NO3-D ION SELECTIVE ELECTRODE 21923 541549 7826852008 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100058 PENDLETON LAB 4500NO3-D ION SELECTIVE ELECTRODE 2008-09-24
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/4/2018 ND MG/L MCL 10 MG/L 1 MRL 9/11/2018 180904N4-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 21923 1908903 25519882018 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2018-09-04
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/21/2010 ND MG/L MCL 10 MG/L 0.5 MRL 11/9/2010 496496N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 21923 762213 10905782010 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-09-21
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/8/2014 ND MG/L MCL 10 MG/L 0.1 MRL 10/9/2014 425202604-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 21923 1309632 18035172014 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2014-09-08
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/20/2016 ND MG/L MCL 10 MG/L 1 MRL 9/26/2016 160920M7-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 21923 1603237 21722402016 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2016-09-20
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 8/31/2007 ND MG/L MCL 10 MG/L 1 MRL 9/17/2007 A70831R1 OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 21923 461480 6572892007 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2007-08-31
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 10/19/2017 ND MG/L MCL 10 MG/L 1 MRL 11/9/2017 171020I7-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 21923 1778751 24009232017 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2017-10-19
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 9/17/2013 ND MG/L MCL 10 MG/L 0.5 MRL 10/4/2013 326101602-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 21923 1157149 16039282013 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-09-17
EP-A EP FOR WELL (L78290) 1 Finished NO3 1040 NITRATE 5/22/2023 ND MG/L MCL 10 MG/L 1 MRL 5/25/2023 T3E2205-02-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 21923 2630354 34950952023 NO3-1040 N EP-A EP FOR WELL (L78290) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2023-05-22



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