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Central Clark Fork Tributaries Documents

Page history last edited by Jordan Tollefson 8 years, 1 month ago Saved with comment

Central Clark Fork Tributaries TMDL Project 

 

Project Home Page                      Project Outreach 

 

 

Documents for Watershed Advisory Group Review

 

As part of this project, and in an effort to better understand the water quality in the project area, the Montana Department of Environmental Quality and the U.S. Environmental Protection Agency have collected metals, nutrient, sediment, and temperature data. Pollutant source assessment tools consist of water quality data analysis and water quality models, depending upon the pollutant. The following data and source assessment reports are available:

 


Draft TMDL Document

DOCUMENT

DOCUMENT DESCRIPTION

DATE

Draft Central Clark Fork Tributaries TMDLs (18.0 MB) This draft document contains the Total Maximum Daily Loads (TMDLs) that were developed for the Central Clark Fork Tributaries TMDL project area. June 2014

 

Sediment 

Sediment TMDLs contact: Christian Schmidt, (406) 444-6777

DOCUMENT

DOCUMENT DESCRIPTION

DATE

Draft Central Clark Fork Tributaries Sediment TMDLs (1.6 MB) This draft document contains the sediment TMDL components for the Central Clark Fork Tributaries TMDL project area. May 2014
Draft Central Clark Fork Tributaries Turbidity TMDLs (3.9 MB) This draft document contains the turbidity TMDL components for the Central Clark Fork Tributaries TMDL project area. May 2014

 

 

 

 

 

Central Clark Fork Tributaries TMDL Project Area:  Sediment and Habitat Assessment (4.1 MB)

A detailed sediment and habitat assessment of streams in the Central Clark Fork Tributaries TMDL Project Area (Project Area) was conducted to facilitate development of sediment TMDLs.

 

The goal of this assessment is to collect data to evaluate the existing condition of sediment impaired streams and to estimate the relative existing sediment load from eroding streambanks and the sediment load reductions that will occur with the application of all appropriate riparian best management practices (BMPs).

July 2013

 

 

 

Central Clark Fork Tributaries TMDL Project Area:  Road Assessment & Modeling (2.7 MB)

An assessment of the road network within the Central Clark Fork Tributaries TMDL Project Area (Project Area) was performed as part of the development of sediment TMDLs for 303(d) listed stream segments with sediment as a documented impairment. This assessment employed GIS, field data collection, and sediment modeling to assess sediment inputs from the unpaved road network.

 

July 2013 

 

Central Clark Fork Tributaries TMDL Project Area:  Assessment of Upland Sediment Sources for TMDL Development (2.2 MB)

An assessment of the sediment loading from hillslope erosion within the Central Clark Fork Tributaries TMDL Project Area (Project Area) was performed to facilitate the development of sediment TMDLs for 303(d) listed stream segments with sediment as a documented impairment.

June 2013 

 

Temperature

Temperature TMDLs contact: Eric Sivers, (406) 444-0471

DOCUMENT

DOCUMENT DESCRIPTION

DATE

Draft Central Clark Fork Tributaries Temperature TMDLs (3.6 MB) This draft document contains the temperature TMDL components for the Central Clark Fork Tributaries TMDL project area. June 2014

Petty Creek Temperature Modeling Report and Appendix A (4.5 MB)

This document contains the modeling report and associated appendix for the Petty Creek temperature model. June 2014

Nemote Creek Temperature Modeling Report (2.2 MB)

 

Appendix A (2.6 MB)

These documents contain the modeling report and associated appendix for the Nemote Creek temperature model. June 2014

Grant Creek Temperature Modeling Report (2.5 MB)

 

Appendix A (2.1 MB)

 

Appendix B (1.4 MB)

These documents contain the modeling report and associated appendicies for the Grant Creek temperature model.

June 2014

 


Project Contacts

 

TMDLs

Contact

Agency

Email

Phone

Project Coordinator

Jordan Tollefson

DEQ

jtollefson@mt.gov

(406) 444-5341

Project Manager: 

Sediment

Turbidity

Christian Schmidt

DEQ

cschmidt2@mt.gov

(406) 444-6777

Project Manager:

Nutrients

Katie Makarowski DEQ kmkarowski@mt.gov (406) 444-3507

Project Manager:

Temperature

Eric Sivers DEQ esivers@mt.gov (406) 444-0471

 


Page Released: August 30, 2013

Last Updated:        June 20, 2014

 

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