OHA Drinking Water Services
OR41
PWS ID: 95350 ---- CALVARY CORVALLIS
Chemical Results

Table is loading - please wait...
More Information
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

Sample Dates
From
to
Or select year:
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 1 Finished ARS 1005 ARSENIC 1/31/2007 0.0032 MG/L MCL 0.010 MG/L 0.005 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 22196 521157 7522682007 ARS-1005 D EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1010 BARIUM 1/31/2007 ND MCL 2 MG/L 0.05 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.7 INDUCTIVELY COUPLED PLASMA 22196 521157 7522692007 IOC-1010 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.7 INDUCTIVELY COUPLED PLASMA 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1015 CADMIUM 1/31/2007 ND MCL 0.005 MG/L 0.0001 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 22196 521157 7522712007 IOC-1015 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1020 CHROMIUM 1/31/2007 ND MCL 0.1 MG/L 0.005 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.7 INDUCTIVELY COUPLED PLASMA 22196 521157 7522722007 IOC-1020 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.7 INDUCTIVELY COUPLED PLASMA 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1024 CYANIDE 1/31/2007 ND MCL 0.2 MG/L 0.003 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 335.4 SPECTROPHOTOMETRIC SEMI-AUTOMATED 22196 521157 7522732007 IOC-1024 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 335.4 SPECTROPHOTOMETRIC SEMI-AUTOMATED 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1025 FLUORIDE 1/31/2007 0.2 MG/L MCL 4.0 MG/L 0.2 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 22196 521157 7522742007 IOC-1025 D EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1035 MERCURY 1/31/2007 ND MCL 0.002 MG/L 0.0002 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 245.1 MANUAL COLD VAPOR TECHNIQUE 22196 521157 7522762007 IOC-1035 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 245.1 MANUAL COLD VAPOR TECHNIQUE 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1036 NICKEL 1/31/2007 0.0012 MG/L 0.0005 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 22196 521157 7522772007 IOC-1036 D EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2007-01-31
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 1/31/2007 ND MCL 10 MG/L 0.2 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 22196 521157 7522782007 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-01-31
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 7/16/2008 ND MG/L MCL 10 MG/L 1 MRL 7/22/2008 17149-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 523177 7559592008 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2008-07-16
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/2/2022 ND MG/L MCL 10 MG/L 0.02 MRL 6/9/2022 2235104-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 2487056 32871822022 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2022-06-02
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 12/6/2017 ND MG/L MCL 10 MG/L 1 MRL 12/13/2017 1776820-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 1791253 24165712017 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2017-12-06
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/21/2021 ND MG/L MCL 10 MG/L 1 MRL 7/1/2021 2142685-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 2340415 31071342021 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2021-06-21
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 7/20/2010 ND MG/L MCL 10 MG/L 1 MRL 7/26/2010 21387-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 725709 10317192010 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2010-07-20
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 7/22/2020 ND MG/L MCL 10 MG/L 1 MRL 7/24/2020 2046780-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 2194268 29347452020 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2020-07-22
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 12/4/2013 ND MG/L MCL 10 MG/L 1 MDL 12/5/2013 1352259-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 1179813 16387912013 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-04
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 12/4/2012 ND MG/L MCL 10 MG/L 1 MRL 12/5/2012 27333-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 1029231 14351552012 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2012-12-04
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 7/20/2011 ND MG/L MCL 10 MG/L 0.1 MRL 7/25/2011 23819-I OR100009 EDGE ANALYTICAL - CORVALLIS 300.0 ION CHROMATOGRAPHY 22196 837153 11940342011 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 300.0 ION CHROMATOGRAPHY 2011-07-20
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 11/30/2018 ND MG/L MCL 10 MG/L 1 MRL 12/6/2018 1890869-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 1942284 25931032018 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2018-11-30
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/28/2015 ND MG/L MCL 10 MG/L 1 MRL 9/1/2015 1540803-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 1436010 19560322015 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2015-08-28
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 7/23/2009 ND MG/L MCL 10 MG/L 1 MRL 7/28/2009 19165-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 613733 8891712009 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2009-07-23
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 11/17/2016 ND MG/L MCL 10 MG/L 1 MRL 11/22/2016 1670306-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 1631536 22172352016 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2016-11-17
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/19/2023 ND MG/L MCL 10 MG/L 1 MRL 6/23/2023 23-35537-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 2642818 35104522023 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2023-06-19
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 11/5/2014 ND MG/L MCL 10 MG/L 1 MDL 11/6/2014 1449473-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 1315958 18146512014 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2014-11-05
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/31/2019 ND MG/L MCL 10 MG/L 1 MRL 11/6/2019 1980845-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 22196 2084246 27896392019 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2019-10-31
EP-A EP FOR WELL #1 1 Finished NO2 1041 NITRITE 1/31/2007 ND MCL 1 MG/L 0.05 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 22196 521157 7522792007 NO2-1041 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1052 SODIUM 1/31/2007 55 MG/L ACL 20 MG/L 1 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.7 INDUCTIVELY COUPLED PLASMA 22196 521157 7522812007 IOC-1052 E EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.7 INDUCTIVELY COUPLED PLASMA 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1074 ANTIMONY, TOTAL 1/31/2007 0.0002 MG/L MCL 0.006 MG/L 0.0002 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 22196 521157 7522672007 IOC-1074 D EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1075 BERYLLIUM, TOTAL 1/31/2007 ND MCL 0.004 MG/L 0.0001 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.7 INDUCTIVELY COUPLED PLASMA 22196 521157 7522702007 IOC-1075 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.7 INDUCTIVELY COUPLED PLASMA 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1085 THALLIUM, TOTAL 1/31/2007 ND MCL 0.002 MG/L 0.0005 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 22196 521157 7522822007 IOC-1085 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2007-01-31
EP-A EP FOR WELL #1 1 Finished IOC 1045 SELENIUM 1/31/2007 ND MCL 0.05 MG/L 0.0005 MRL 7/8/2008 14005-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 22196 521157 7522802007 IOC-1045 N EP-A EP FOR WELL #1 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2007-01-31



More information for this water system: SDWIS ID 5015
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  Corrosion Control (LCR)  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Something missing? The new Chemical Results page replaces many pages, including arsenic and nitrate.

Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride

Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules

Need help? Email Drinking Water Services for assistance.Staff/Partner Login