OHA Drinking Water Services
OR41
PWS ID: 05596 ---- RIVER HILLS ESTATES C ---- 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:  ARS = Arsenic, 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 WELLS 1 Finished NO3 1040 NITRATE 2/29/2004 .4 MG/L MCL 10 MG/L 3/10/2004 030104-5 OR100025 COAST MEDICAL LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 13544 178234 2420992004 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100025 COAST MEDICAL LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-02-29
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 2/12/2007 ND MG/L MCL 10 MG/L 1 MRL 2/26/2007 17447 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13544 425712 6054972007 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2007-02-12
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 11/28/2016 0.851 MG/L MCL 10 MG/L 0.1 MRL 12/2/2016 1611B07001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13544 1634759 22230442016 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2016-11-28
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/26/2017 0.762 MG/L MCL 10 MG/L 0.1 MRL 12/29/2017 1712A83001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13544 1797039 24237442017 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2017-12-26
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 8/15/2004 ND MCL 10 MG/L 1 MRL 9/3/2004 081604-9 OR100025 COAST MEDICAL LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 13544 211066 2869242004 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100025 COAST MEDICAL LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-08-15
EP-A EP FOR WELLS 1 Finished ARS 1005 ARSENIC 4/21/2008 ND MG/L MCL 0.010 MG/L 0.004 MRL 4/30/2008 33084-A OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 13544 508858 7361842008 ARS-1005 N EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2008-04-21
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 4/7/2005 ND MCL 10 MG/L 1 MRL 4/25/2005 040805-2 OR100025 COAST MEDICAL LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 13544 254787 3704532005 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100025 COAST MEDICAL LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-04-07
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/15/2015 1.05 MG/L MCL 10 MG/L 0.1 MRL 12/18/2015 1512752001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13544 1487471 20191092015 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-12-15
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/4/2012 1.1 MG/L MCL 10 MG/L 1 MRL 12/12/2012 121202701-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13544 1037110 14455202012 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2012-12-04
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/6/2010 ND MG/L MCL 10 MG/L 1 MRL 12/15/2010 72019-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13544 779926 11211792010 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2010-12-06
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/11/2011 ND MG/L MCL 10 MG/L 1 MRL 12/21/2011 111227901-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13544 887848 12612582011 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-11
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 2/28/2010 1.2 MG/L MCL 10 MG/L 1 MRL 3/10/2010 60468-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13544 683667 9799922010 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-28
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/8/2014 0.899 MG/L MCL 10 MG/L 0.1 MRL 12/22/2014 1412493001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13544 1346968 18521222014 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-12-08
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 4/28/2003 1.0 MG/L MCL 10 MG/L 5/7/2003 429034 OR100025 COAST MEDICAL LABORATORY INC 300.0 ION CHROMATOGRAPHY 13544 117499 1549772003 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100025 COAST MEDICAL LABORATORY INC 300.0 ION CHROMATOGRAPHY 2003-04-28
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 3/10/2008 1.1 MG/L MCL 10 MG/L 1 MRL 3/19/2008 31334-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13544 498495 7211292008 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2008-03-10


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