OHA Drinking Water Services
OR41
PWS ID: 93570 ---- TOP O HILL RESTAURANT ---- INACTIVE
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.
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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 (L26751) 1 Finished NO3 1040 NITRATE 10/10/2002 1.6 MG/L MCL 10 MG/L 10/22/2002 A21010BL-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 14534 83451 1012292002 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2002-10-10
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 6/26/2014 12.2 MG/L MCL 10 MG/L 0.25 MRL 7/2/2014 40627111-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 1257945 17392402014 NO3-1040 E EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-06-26
EP-A EP FOR WELL (L26751) 1 Post Treatment Tap Finished NO3 1040 NITRATE 1/9/2015 0.34 MG/L MCL 10 MG/L 0.005 MRL 1/12/2015 151272-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1348480 18545012015 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Post Treatment Tap Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2015-01-09
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 8/29/2011 9.7 MG/L MCL 10 MG/L 0.01 MRL 12/23/2011 10829181-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 888140 12617172011 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-08-29
EP-A EP FOR WELL (L26751) 1 Pump System Test Por Finished NO3 1040 NITRATE 2/4/2014 0.64 MG/L MCL 10 MG/L 0.005 MRL 2/11/2014 14_05075-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1206175 16794992014 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Pump System Test Por Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2014-02-04
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 10/13/2008 8.1 MG/L MCL 10 MG/L 0.1 MRL 10/27/2008 A81013J1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 554469 8076012008 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-10-13
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 10/29/2013 0.66 MG/L MCL 10 MG/L 0.005 MRL 11/6/2013 1346618-I 4072 EDGE ANALYTICAL INC - BURLINGTON 4500NO3-D ION SELECTIVE ELECTRODE 14534 1170597 16248322013 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished 4072 EDGE ANALYTICAL INC - BURLINGTON 4500NO3-D ION SELECTIVE ELECTRODE 2013-10-29
EP-A EP FOR WELL (L26751) 1 Post Treatment Sampl Finished NO3 1040 NITRATE 10/10/2014 0.55 MG/L MCL 10 MG/L 0.005 MRL 10/30/2014 1445612-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1312929 18107892014 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Post Treatment Sampl Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2014-10-10
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 1/18/2017 0.44 MG/L MCL 10 MG/L 0.005 MRL 1/27/2017 17_02713-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1656221 22539502017 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2017-01-18
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 1/10/2002 1.3 MG/L MCL 10 MG/L 1/24/2002 A20110BH-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14534 64307 658512002 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-01-10
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 9/14/2012 10.5 MG/L MCL 10 MG/L 0.01 MRL 9/20/2012 20914281-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 996972 13937302012 NO3-1040 E EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-09-14
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 1/7/2016 10.71 MG/L MCL 10 MG/L 0.01 MRL 1/8/2016 1600963-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1493633 20259132016 NO3-1040 E EP-A EP FOR WELL (L26751) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2016-01-07
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 7/13/2006 1.3 MG/L MCL 10 MG/L 0 MRL 7/27/2006 A60713BE-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14534 351189 5139702006 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-07-13
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 7/11/2002 8.9 MG/L MCL 10 MG/L 7/29/2002 A20711CO-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 14534 64353 658972002 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 2002-07-11
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 9/15/2011 10.8 MG/L MCL 10 MG/L 0.5 MRL 9/19/2011 125801401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14534 852485 12144202011 NO3-1040 E EP-A EP FOR WELL (L26751) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-09-15
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 9/23/2010 8.2 MG/L MCL 10 MG/L 0.01 MRL 1/25/2011 924101-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 785750 11305132010 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-09-23
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 3/19/2013 0.45 MG/L MCL 10 MG/L 0.01 MRL 3/26/2013 04610358-I 4072 EDGE ANALYTICAL INC - BURLINGTON 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1071826 14870042013 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished 4072 EDGE ANALYTICAL INC - BURLINGTON 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2013-03-19
EP-A EP FOR WELL (L26751) 1 25946 Hwy 99E Finished NO3 1040 NITRATE 4/12/2017 5.68 MG/L MCL 10 MG/L 0.005 MRL 5/1/2017 1719458-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1690117 22918122017 NO3-1040 D EP-A EP FOR WELL (L26751) 1 25946 Hwy 99E Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2017-04-12
EP-A EP FOR WELL (L26751) 1 Post Filtration Finished NO3 1040 NITRATE 10/1/2015 0.68 MG/L MCL 10 MG/L 0.005 MRL 10/8/2015 1547260-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1457155 19819342015 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Post Filtration Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2015-10-01
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 10/11/2016 7.31 MG/L MCL 10 MG/L 0 MDL 10/28/2016 1662465-I 4072 EDGE ANALYTICAL INC - BURLINGTON 300.0 ION CHROMATOGRAPHY 14534 1618673 21969592016 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished 4072 EDGE ANALYTICAL INC - BURLINGTON 300.0 ION CHROMATOGRAPHY 2016-10-11
EP-A EP FOR WELL (L26751) 1 DIST-A Post Treatmen Finished NO3 1040 NITRATE 7/14/2015 5.11 MG/L MCL 10 MG/L 0.05 MDL 7/21/2015 1532006-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1420176 19368352015 NO3-1040 D EP-A EP FOR WELL (L26751) 1 DIST-A Post Treatmen Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2015-07-14
EP-A EP FOR WELL (L26751) 1 Post treatment sampl Finished NO3 1040 NITRATE 7/10/2014 0.60 MG/L MCL 10 MG/L 0.005 MRL 7/22/2014 1429927-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1269856 17543402014 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Post treatment sampl Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2014-07-10
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 8/16/2016 0.69 MG/L MCL 10 MG/L 0.01 MRL 8/29/2016 1648810-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1588879 21503842016 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2016-08-16
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 10/11/2007 1.7 MG/L MCL 10 MG/L 0.01 MRL 11/16/2007 A71011BG1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14534 479345 6865222007 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-10-11
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 4/30/2012 9.96 MG/L MCL 10 MG/L 0.01 MRL 5/11/2012 20430211-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 943221 13271132012 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-04-30
EP-A EP FOR WELL (L26751) 1 Post Treatment Sampl Finished NO3 1040 NITRATE 1/12/2016 1.16 MG/L MCL 10 MG/L 0.005 MRL 1/18/2016 1601679-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1499986 20351102016 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Post Treatment Sampl Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2016-01-12
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 12/6/2012 9.51 MG/L MCL 10 MG/L 0.01 MRL 12/17/2012 21206401-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 1037157 14455602012 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-12-06
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 4/11/2002 0.89 MG/L MCL 10 MG/L 4/25/2002 A20411BO-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14534 54928 562342002 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-04-11
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 7/9/2009 ND MG/L MCL 10 MG/L 0.02 MRL 7/22/2009 9071015-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 617554 8932932009 NO3-1040 N EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-07-09
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 7/12/2016 8.82 MG/L MCL 10 MG/L 0.05 MRL 8/8/2016 1639682-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1578861 21336482016 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2016-07-12
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 1/26/2012 10.8 MG/L MCL 10 MG/L 0.5 MRL 1/30/2012 202600701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14534 902190 12810932012 NO3-1040 E EP-A EP FOR WELL (L26751) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-01-26
EP-A EP FOR WELL (L26751) 1 Post filtration samp Finished NO3 1040 NITRATE 4/27/2015 0.99 MG/L MCL 10 MG/L 0.005 MRL 4/30/2015 1518155-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14534 1383089 18925772015 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Post filtration samp Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2015-04-27
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 1/16/2003 0.8 MG/L MCL 10 MG/L 1/24/2003 A30116BL-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14534 99252 1299272003 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-01-16
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 2/2/2012 9.45 MG/L MCL 10 MG/L 0.01 MRL 3/13/2012 20202361-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 921539 13023962012 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-02-02
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 10/14/2004 0.6 MG/L MCL 10 MG/L 0 MRL 10/28/2004 A41015AJ-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14534 224601 3079232004 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-10-14
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 10/13/2005 1.3 MG/L MCL 10 MG/L 11/8/2005 A51014BD-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14534 296878 4378002005 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-10-13
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 3/7/2013 10.3 MG/L MCL 10 MG/L 0.01 MRL 3/15/2013 30307281-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14534 1068571 14833862013 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-03-07
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 7/17/2008 9.2 MG/L MCL 10 MG/L 0.5 MRL 8/21/2008 449503N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14534 529160 7635112008 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-07-17
EP-A EP FOR WELL (L26751) 1 Finished NO3 1040 NITRATE 10/9/2003 0.6 MG/L MCL 10 MG/L 10/27/2003 A31009BL-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14534 150895 2014852003 NO3-1040 D EP-A EP FOR WELL (L26751) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-10-09


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