OHA Drinking Water Services
OR41
PWS ID: 92641 ---- USFS TIMBERLINE LODGE 1

See also: Coliform 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
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notesYearly01/01/2024 - 12/31/2024 259 5 incomplete06/13/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly01/01/2024 - 12/31/2024 259 1 incomplete05/16/2023
 Seasonal sampling period:  05/01  thru  05/31
EP-A  EP FOR HORIZONTAL WELL ARSENIC  9 Years01/01/2020 - 12/31/2028 1,720 1 incomplete12/05/2019
EP-A  EP FOR HORIZONTAL WELL IOC  9 Years01/01/2020 - 12/31/2028 1,720 1 incomplete12/05/2019
EP-A  EP FOR HORIZONTAL WELL NITRATE  Yearly01/01/2024 - 12/31/2024 259 1 incomplete11/14/2023
EP-A  EP FOR HORIZONTAL WELL NITRITE  9 Years01/01/2020 - 12/31/2028 1,720 1 done 07/26/2021
EP-A  EP FOR HORIZONTAL WELL SOC  3 Years01/01/2023 - 12/31/2025 624 1 incomplete11/15/2022
EP-A  EP FOR HORIZONTAL WELL VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 624 1 incomplete11/15/2022

7  secs
Show Only Active

Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  3 Years01/01/201112/31/20131Sample between June 1 and September 30
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20101Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200206/30/20145
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/201912/31/20205Collect samples between June 1 and September 30 at cold water, drinking water taps every third year.
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/201406/30/201610
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/202109/30/202310
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/201712/31/201810Collect samples between June 1 and September 30.
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201412/31/20162Sample in May
EP-A  EP FOR HORIZONTAL WELLARSENIC  3 Years01/01/200212/31/20101
EP-A  EP FOR HORIZONTAL WELLARSENIC  9 Years01/01/201112/31/20191Schedule reflects monitoring reduction granted.
EP-A  EP FOR HORIZONTAL WELLDI(2-ETHYLHEXYL) PHTHALATE   Quarterly01/01/201409/30/20161
EP-A  EP FOR HORIZONTAL WELLDI(2-ETHYLHEXYL) PHTHALATE   Yearly01/01/201712/31/20171Annual monitoring unless a waiver
EP-A  EP FOR HORIZONTAL WELLIOC  3 Years01/01/200212/31/20101
EP-A  EP FOR HORIZONTAL WELLIOC  9 Years01/01/201112/31/20191Schedule reflects monitoring reduction granted.
EP-A  EP FOR HORIZONTAL WELLNITRATE  Yearly01/01/200212/31/20191
EP-A  EP FOR HORIZONTAL WELLNITRITE  3 Years01/01/200212/31/20101
EP-A  EP FOR HORIZONTAL WELLNITRITE  9 Years01/01/201112/31/20191Schedule reflects monitoring reduction granted.
EP-A  EP FOR HORIZONTAL WELLSOC  3 Years01/01/200212/31/20191
EP-A  EP FOR HORIZONTAL WELLVOLATILE ORGANICS  3 Years01/01/200212/31/20191
EP-B  EP FOR SURFACE WATER PONDARSENIC  Quarterly01/01/202003/31/20201
EP-B  EP FOR SURFACE WATER PONDIOC  Quarterly01/01/202003/31/20201
EP-B  EP FOR SURFACE WATER PONDNITRATE  Quarterly01/01/202003/31/20201
EP-B  EP FOR SURFACE WATER PONDNITRITE  Quarterly01/01/202003/31/20201
EP-B  EP FOR SURFACE WATER PONDSOC  Quarterly01/01/202003/31/20201
EP-B  EP FOR SURFACE WATER PONDVOLATILE ORGANICS  Quarterly01/01/202003/31/20201

Show Only Active


More information for this water system: SDWIS ID 3164
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