OHA Drinking Water Services
OR41
PWS ID: 01092 ---- USFS TILLER RANGER STATION

See also: Coliform Schedules  ::  LT2 Schedules

Chemical Sampling Schedule Status
Facility
ID		 Analyte or Group   Sampling
Interval		 Monitoring Period Days
Until
End		 Samples
Required		 Samples
Received		 Last
Sample
Date
Start End
CH-A  COMMON HEADER FOR WTP-A TOC & ALKALINITY  Quarterly01/01/2025 - 03/31/2025 58 1 done 01/08/2025
DIST-A  Distribution System ASBESTOS, DIST  9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete07/10/2019
DIST-A  Distribution System DBP2 HAA5 ONLY notesYearly 01/01/2025 - 12/31/2025 333 1 incomplete07/02/2024
 Seasonal sampling period:  07/01  thru  07/31
DIST-A  Distribution System DBP2 TTHM ONLY notesYearly 01/01/2025 - 12/31/2025 333 1 incomplete10/01/2024
 Seasonal sampling period:  10/01  thru  10/31
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   5incomplete06/02/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR SOUTH UMPQUA RIVER ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete07/10/2019
EP-A  EP FOR SOUTH UMPQUA RIVER IOC notes9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete07/10/2019
EP-A  EP FOR SOUTH UMPQUA RIVER NITRATE  Yearly 01/01/2025 - 12/31/2025 333 1 incomplete07/08/2024
EP-A  EP FOR SOUTH UMPQUA RIVER NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete07/10/2019
EP-A  EP FOR SOUTH UMPQUA RIVER SOC  3 Years 01/01/2023 - 12/31/2025 333 1 incomplete07/06/2022
EP-A  EP FOR SOUTH UMPQUA RIVER VOLATILE ORGANICS  Yearly 01/01/2025 - 12/31/2025 333 1 incomplete07/02/2024
SRC-AA  SOUTH UMPQUA RIVER CYANOTOXINS  2 Weeks-- -- -- -- --10/21/2024
 Seasonal sampling period:  05/01  thru  10/31
WTP-A  TP FOR SOUTH UMPQUA RIVERTOTAL ORGANIC CARBON Quarterly01/01/2025 - 03/31/2025 58 1 done 01/08/2025

8  secs
Show Only Active

Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
CH-A  COMMON HEADER FOR WTP-ATOC & ALKALINITY  Monthly01/01/200412/31/20051Raw and filtered TOC and alkalinity
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200412/31/20131Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/200212/31/20155Sample Between June 1 and Sept. 30.
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/201606/30/20195
DIST-A  Distribution SystemSTAGE 2 DBP  Quarterly10/01/202012/31/20231Collect a dual sample set in the first month of every calendar quarter.
DIST-A  Distribution SystemSTAGE 2 DBP  Yearly01/01/201409/30/20201Sample in August
EP-A  EP FOR SOUTH UMPQUA RIVERRAD - GROSS ALPHA  9 Years01/01/200811/28/20121Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR SOUTH UMPQUA RIVERRAD - RADIUM 226/228  6 Years01/01/200811/28/20121
EP-A  EP FOR SOUTH UMPQUA RIVERRAD - URANIUM  9 Years01/01/200811/28/20121Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR SOUTH UMPQUA RIVERVOLATILE ORGANICS  Yearly01/01/200212/31/20071
WTP-A  TP FOR SOUTH UMPQUA RIVERTOTAL ORGANIC CARBON  Monthly01/01/200412/31/20051Post Filtration TOC

Show Only Active


More information for this water system: SDWIS ID 4008
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
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