OHA Drinking Water Services
OR41
PWS ID: 92892 ---- USFS COTTONWOOD MEADOWS LAKE
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:  ARS = Arsenic, CEC = Contaminants of Emerging Concern, IOC = Inorganic Chemicals, LCR = Lead & Copper Rule, NO3 = Nitrate, WQ = Water Quality
  • 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 SPRING Raw ARS 1005 ARSENIC 6/28/1983 ND MCL 0.010 MG/L 0 6/28/1983 -1886208 1983 ARS-1005 N A SPRING Raw 1983-06-28
A SPRING Raw IOC 1010 BARIUM 6/28/1983 ND MCL 2 MG/L 0 6/28/1983 -1886207 1983 IOC-1010 N A SPRING Raw 1983-06-28
A SPRING Raw IOC 1015 CADMIUM 6/28/1983 ND MCL 0.005 MG/L 0 6/28/1983 -1886206 1983 IOC-1015 N A SPRING Raw 1983-06-28
A SPRING Raw IOC 1017 CHLORIDE 6/28/1983 ND MCL 250 MG/L 0 6/28/1983 -1886198 1983 IOC-1017 N A SPRING Raw 1983-06-28
A SPRING Raw IOC 1020 CHROMIUM 6/28/1983 ND MCL 0.1 MG/L 0 6/28/1983 -1886205 1983 IOC-1020 N A SPRING Raw 1983-06-28
A SPRING Raw LCR 1022 COPPER, FREE 6/28/1983 ND ACL 1.3 MG/L 0 6/28/1983 -1886197 1983 LCR-1022 N A SPRING Raw 1983-06-28
A SPRING Raw IOC 1025 FLUORIDE 6/28/1983 ND MCL 4.0 MG/L 0 6/28/1983 -1886204 1983 IOC-1025 N A SPRING Raw 1983-06-28
A SPRING Raw IOC 1028 IRON 6/28/1983 0.08 MCL 0.3 MG/L 0 6/28/1983 -1886196 1983 IOC-1028 D A SPRING Raw 1983-06-28
A SPRING Raw LCR 1030 LEAD 6/28/1983 ND ACL 0.015 MG/L 0 6/28/1983 -1886203 1983 LCR-1030 N A SPRING Raw 1983-06-28
A SPRING Raw CEC 1032 MANGANESE 6/28/1983 ND MCL 0.05 MG/L 0 6/28/1983 -1886195 1983 CEC-1032 N A SPRING Raw 1983-06-28
A SPRING Raw IOC 1035 MERCURY 6/28/1983 ND MCL 0.002 MG/L 0 6/28/1983 -1886202 1983 IOC-1035 N A SPRING Raw 1983-06-28
A SPRING Raw NO3 1040 NITRATE 7/10/1985 ND MCL 10 MG/L 0 7/10/1985 -1886201 1985 NO3-1040 N A SPRING Raw 1985-07-10
A SPRING Raw IOC 1050 SILVER 6/28/1983 ND MCL 0.1 MG/L 0 6/28/1983 -1886199 1983 IOC-1050 N A SPRING Raw 1983-06-28
A SPRING Raw IOC 1052 SODIUM 6/28/1983 3.4 ACL 20 MG/L 0 6/28/1983 -1886194 1983 IOC-1052 D A SPRING Raw 1983-06-28
A SPRING Raw WQ 1061 RESIDUE, TOTAL-FIXED 6/28/1983 168 0 6/28/1983 -1886193 1983 WQ-1061 D A SPRING Raw 1983-06-28
A SPRING Raw IOC 1095 ZINC 6/28/1983 ND MCL 5 MG/L 0 6/28/1983 -1886192 1983 IOC-1095 N A SPRING Raw 1983-06-28
A SPRING Raw WQ 1915 HARDNESS, TOTAL (AS CACO3) 6/28/1983 18 0 6/28/1983 -1886191 1983 WQ-1915 D A SPRING Raw 1983-06-28
A SPRING Raw WQ 1917 HARDNESS, NONCARBONATE 6/28/1983 23 0 6/28/1983 -1886190 1983 WQ-1917 D A SPRING Raw 1983-06-28
A SPRING Raw WQ 1925 PH 6/28/1983 6.8 MCL 8.5 PH 0 6/28/1983 -1886188 1983 WQ-1925 D A SPRING Raw 1983-06-28
A SPRING Raw IOC 1045 SELENIUM 6/28/1983 ND MCL 0.05 MG/L 0 6/28/1983 -1886200 1983 IOC-1045 N A SPRING Raw 1983-06-28
A SPRING Raw WQ 1919 CALCIUM 6/28/1983 6.3 0 6/28/1983 -1886189 1983 WQ-1919 D A SPRING Raw 1983-06-28
AA SPRING Raw NO3 1040 NITRATE 9/11/1996 ND MCL 10 MG/L 0 10/7/1996 962079 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1996 NO3-1040 N AA SPRING Raw 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1996-09-11
AA SPRING Raw NO3 1040 NITRATE 9/12/1997 ND MCL 10 MG/L 0 10/6/1997 972149 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1997 NO3-1040 N AA SPRING Raw 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1997-09-12
AA SPRING Raw NO3 1040 NITRATE 8/13/1998 ND MCL 10 MG/L 0 9/4/1998 981917 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1998 NO3-1040 N AA SPRING Raw 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1998-08-13
A EP for SPRING Raw NO3 1040 NITRATE 10/11/1994 0.07 MCL 10 MG/L 0 12/7/1994 943035 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1994 NO3-1040 D A EP for SPRING Raw 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1994-10-11
AA SPRING Raw NO3 1040 NITRATE 9/11/1995 ND MCL 10 MG/L 0 7/18/1996 952103 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1995 NO3-1040 N AA SPRING Raw 17 Klamath Environmental Services 353.2 CADMIUM REDUCTION, AUTOMATED 1995-09-11
AA SPRING Raw NO3 1040 NITRATE 7/7/1999 ND MCL 10 MG/L 0 5/26/2000 991635 17 Klamath Environmental Services 4500NO3F CADMIUM REDUCTION, AUTOMATED 1999 NO3-1040 N AA SPRING Raw 17 Klamath Environmental Services 4500NO3F CADMIUM REDUCTION, AUTOMATED 1999-07-07
AA SPRING Raw NO3 1040 NITRATE 8/3/2000 0.07 MCL 10 MG/L 0 9/8/2000 202002 17 Klamath Environmental Services 4500NO3F CADMIUM REDUCTION, AUTOMATED 2000 NO3-1040 D AA SPRING Raw 17 Klamath Environmental Services 4500NO3F CADMIUM REDUCTION, AUTOMATED 2000-08-03
A EP for SPRING Raw NO3 1040 NITRATE 7/19/2001 0.14 MCL 10 MG/L 0 10/14/2002 11911 17 Klamath Environmental Services 4500NO3F CADMIUM REDUCTION, AUTOMATED 2001 NO3-1040 D A EP for SPRING Raw 17 Klamath Environmental Services 4500NO3F CADMIUM REDUCTION, AUTOMATED 2001-07-19


More information for this water system: SDWIS ID 2735
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  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection 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  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login