OHA Drinking Water Services
OR41
PWS ID: 91716 ---- TANGENT ELEMENTARY
Single Chemical Schedule

Return to Chemical Schedule Details

Facility
ID		 Facility Name Analyte
Code		 Analyte Sampling
Interval		 Monitoring
Period
Start		 Monitoring
Period
Due Date		 Days
Until
Due		 Samples
Required		 Samples
Received		 Last
Sample
Date		 Seasonal Sampling
Period
EP-A EP FOR WELLS 1074 ANTIMONY, TOTAL 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1010 BARIUM 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1075 BERYLLIUM, TOTAL 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1015 CADMIUM 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1020 CHROMIUM 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1024 CYANIDE 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1025 FLUORIDE 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1035 MERCURY 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1036 NICKEL 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1045 SELENIUM 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1052 SODIUM 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022
EP-A EP FOR WELLS 1085 THALLIUM, TOTAL 3 Years01/01/2023 - 12/31/2025 400 1 0 06/06/2022


More information for this water system: SDWIS ID 1001
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