Water Quality Improvement Projects for Chelan County

The following table lists overview information for water quality improvement projects (also known as total maximum daily loads, or TMDLs) for this county. Please use links (where available) for more information on a project.

Waterbody Name	Pollutant(s)	Status (Approved by EPA Under Development or Implementation)	TMDL Lead(s)/Contacts
Chelan Lake Tributaries: Lake Chelan Watershed Roses Lake	DDT PCB	Approved Implementation Plan completed	Ryan Anderson 509-575-2642
Chelan Lake	Total Phosphorus	Approved	Ryan Anderson 509-575-2642
Mission Creek	DDE DDT	Approved	Ryan Anderson 509-575-2642
Wenatchee River Basin	Dissolved Oxygen and pH	Approved	Ryan Anderson 509-575-2642
Wenatchee River Basin Segments: Brender Creek Chumstick Creek Eagle Creek Fox Irrigation Return Icicle Irrigation Return Little Chumstick Creek Mission Creek No Name Creek Peshastin Irrigation Return Van Creek Yaksum Creek	Fecal Coliform	Approved	Ryan Anderson 509-575-2642
Wenatchee River Basin Segments include: Brender Creek Chumstick Creek Chiwaukum Creek Icicle Creek Little Wenatchee River Mission Creek Nason Creek Peshastin Creek Wenatchee River	Temperature	Approved	Ryan Anderson 509-575-2642