Protecting Public Health and the Environment.

Spokane River Watershed Advisory Group (WAG)

WAGs provide local public input and guidance to DEQ during the development of water quality improvement plans or TMDLs for water bodies that fail to meet water quality standards. TMDLs are designed to reduce the levels of pollutants, such as bacteria and sediment, in impaired water bodies.

Content on this page is provided for informational purposes while the Spokane River WAG and DEQ work to develop a TMDL to address cadmium, lead, and zinc contamination within the watershed. Through this cooperative effort and continued public involvement, DEQ's goal is to develop a comprehensive plan aimed at restoring all beneficial uses within the watershed.

Next Scheduled Meeting Date

Tuesday, April 4, 2017, 1 to 4 p.m.
DEQ Coeur d'Alene Regional Office
Osprey Conference Room
2110 Ironwood Parkway, Coeur d'Alene
Agenda

We will discuss load values and steps forward.

Background

The Idaho portion of the Spokane River flows westerly approximately 10 miles from the outlet of Coeur d’Alene Lake to the Idaho/Washington border in northern Idaho. The Idaho portion of the Spokane River is wholly located in Kootenai County and flows through the communities of Coeur d'Alene, Huetter, and Post Falls.

DEQ has identified that past Spokane River water concentrations of cadmium, lead, and zinc exceed Idaho water quality standards criteria.

Review Documents

Previous Meetings

Date
Materials
March 7, 2017
Agenda
Preliminary and Partial Load Values (presentation)
Chart Handout
Table Handout
December 9, 2016
Agenda
Data Set Progress and Verification (presentation)
Graph Handout
Using the DEQ FTP Site Instructions
Restoration Partnership Plan (presentation)
Restoration Partnership Plan Brochure
Restoration Partnership Plan Handout
October 4, 2016
Agenda
Call for Data Progress / Integrated Report Comments (presentation)
Strategy Paper Discussion (presentation)
September 6, 2016
Agenda
Public Comment: 2014 Integrated Report
City of Post Falls Comments on Strategy Paper
City of Coeur d'Alene Rebuttal to Strategy Paper
June 14, 2016
Treatment of Metals via Water Reclamation Facilities (presentation)
May 3, 2016
Agenda
Spokane River and Coeur d'Alene Lake Operation (presentation)
Aquatic Life Criteria: Cadmium, Lead, and Zinc (presentation)
Call for Data Progress
April 5, 2016
Agenda
Idaho BAG and WAG Process (presentation)
Purpose and Objectives of a Cadmium, Lead and Zinc TMDL for Spokane River (presentation)
Idaho Water Quality Standards (presentation)
DEQ 2013-2015 Monitoring Results (presentation)
SW TMDL Kaizen Process Flowchart
TMDL Introduction

Page Subscription

Staff Contacts

TMDL Technical Lead
Robert Steed
DEQ Coeur d'Alene Regional Office
2110 Ironwood Parkway
Coeur d'Alene, ID 83814
(208) 769-1422
robert.steed@deq.idaho.gov

Related Pages

Total Maximum Daily Loads (TMDLs): Water Quality Improvement Plans

Watershed Advisory Groups