OHA Drinking Water Services
OR41
PWS ID: 00312 ---- GASTON, CITY OF
Archived Chemical Results

Table is loading - please wait...
Pre-2002 data

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.
  • 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.
Abbreviations
  • Analyte Groups:  ASB = Asbestos, DBP = Disinfection Byproducts, VOC = Volatile Organic Chemicals
  • Analyte Levels:  MCL = Maximum contaminant level, ACL = Action level. Analyte level exceedances are indicated with bold red text.
  • ND = Not detected at or above the detection level.
Select Analytes

Sample Dates
From
to
Or select year:
Facility ID Facility Name Source Type Analyte Group Analyte Code Analyte Name
Use the "Select Analytes" panel above to filter.
 Sample
Date		 Result Analyte
Level
Type		 Current
Analyte
Level		 Analyte
Level
Units		 Detection
Limit		 Received
Date		 Sample ID Lab ID Lab Name Analysis Method Method Name SelectYear SelectAnalyte SelectResult SelectFacilityID SelectFacilityName SelectSourceType SelectLabID SelectLabName SelectMethod SelectMethodName FilterSampleDate
A HILLSBORO-CHERRY GROVE Raw DBP 2950 TTHM 4/2/1991 0.0194 MCL 0.080 MG/L 0 5/7/1991 -1978300 1991 DBP-2950 D A HILLSBORO-CHERRY GROVE Raw 1991-04-02
A HILLSBORO-CHERRY GROVE Raw VOC 2969 P-DICHLOROBENZENE 4/2/1991 ND MCL 0.07 MG/L 0 5/7/1991 -1978299 1991 VOC-2969 N A HILLSBORO-CHERRY GROVE Raw 1991-04-02
E. Gaston Rd. ASB 1094 ASBESTOS 5/4/1993 ND MCL 7 MFL 0.18 5/24/1993 16543-01 CA998 Micro Analytical Laboratories, Inc. TEM 1993 ASB-1094 N E. Gaston Rd. CA998 Micro Analytical Laboratories, Inc. TEM 1993-05-04
A HILLSBORO-CHERRY GROVE Raw VOC 2976 VINYL CHLORIDE 4/2/1991 ND MCL 0.002 MG/L 0 5/7/1991 -1978298 1991 VOC-2976 N A HILLSBORO-CHERRY GROVE Raw 1991-04-02
A HILLSBORO-CHERRY GROVE Raw VOC 2977 1,1-DICHLOROETHYLENE 4/2/1991 ND MCL 0.007 MG/L 0 5/7/1991 -1978297 1991 VOC-2977 N A HILLSBORO-CHERRY GROVE Raw 1991-04-02
A HILLSBORO-CHERRY GROVE Raw VOC 2980 1,2-DICHLOROETHANE 4/2/1991 ND MCL 0.005 MG/L 0 5/7/1991 -1978296 1991 VOC-2980 N A HILLSBORO-CHERRY GROVE Raw 1991-04-02
A HILLSBORO-CHERRY GROVE Raw VOC 2981 1,1,1-TRICHLOROETHANE 4/2/1991 ND MCL 0.2 MG/L 0 5/7/1991 -1978295 1991 VOC-2981 N A HILLSBORO-CHERRY GROVE Raw 1991-04-02
A HILLSBORO-CHERRY GROVE Raw VOC 2982 CARBON TETRACHLORIDE 4/2/1991 ND MCL 0.005 MG/L 0 5/7/1991 -1978294 1991 VOC-2982 N A HILLSBORO-CHERRY GROVE Raw 1991-04-02
A HILLSBORO-CHERRY GROVE Raw VOC 2984 TRICHLOROETHYLENE 4/2/1991 ND MCL 0.005 MG/L 0 5/7/1991 -1978293 1991 VOC-2984 N A HILLSBORO-CHERRY GROVE Raw 1991-04-02
A HILLSBORO-CHERRY GROVE Raw VOC 2990 BENZENE 4/2/1991 ND MCL 0.005 MG/L 0 5/7/1991 -1978292 1991 VOC-2990 N A HILLSBORO-CHERRY GROVE Raw 1991-04-02


More information for this water system: SDWIS ID 4036
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  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Corrosion Control has moved to the Lead & Copper page.
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  ::  Certification List
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login