Science & Technology

WhAEM2000 BBM Files - Farallon Islands, California (North)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Farallon Islands Quadrangle, California (North). Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Excelsior Mountains, California (North)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Excelsior Mts Quadrangle, California (North). Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Eureka, California (North)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Eureka Quadrangle, California (North). Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Eagle Lake, California (North)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Eagle Lake Quadrangle, California (North). Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Crescent City, California (North)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Crescent City Quadrangle, California (North). Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Covelo, California (North)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Covelo Quadrangle, California (North). Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Chico, California (North)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Chico Quadrangle, California (North). Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Cedarville, California (North)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Cedarville Quadrangle, California (North). Files serve as geographic basis for groundwater modeling.

WhAEM2000 BBM Files - Cape Mendocino, California (North)

WhAEM2000 (Wellhead Analytic Element Model) binary base map browser for Cape Mendocino Quadrangle, California (North). Files serve as geographic basis for groundwater modeling.

How's My Waterway Dec 15 Webcast

Webcast Flyer

Watershed Academy Webcast - ELI/TNC Watershed Approach Handbook: Improving Outcomes and Increasing Benefits Associated with Wetland and Stream Restoration and Protection Projects

Flyer, presentation, and additional resources for the March 18, 2015 webcast, "ELI/TNC Watershed Approach Handbook: Improving Outcomes and Increasing Benefits Associated with Wetland and Stream Restoration and Protection Projects"

Applying Results Findings: The Recovery Potential Project

The document describes a pilot study using the Illinois 303(d) listed waters, aimed at developing tools and data to help state TMDL and restoration programs decide where best to use their limited restoration resources.

Animas River Watershed TMDL

The document details the bacteria, nutrients and temperature TMDL for the Animas River Watershed.

Crow Wing River Watershed TMDL

The document details the bacteria, nutrients and temperature TMDL for the Crow Wing River Watershed.

Stormwater TMDL Implementation Support Manual

The objective of this document is to provide support to stakeholders, who will be implementing the TMDLs, in identifying and taking actions to reduce, and ultimately fix, stormwater impairments in water bodies.

Pilot TMDL Applications Using the Impervious Cover Method

This report provides a description of the Impervious Cover (IC) method and tests its feasibility as a total maximum daily load (TMDL) development tool using watersheds nominated by five New England States.

Sampling TMDL Implementation Rates and Patterns in the North Central United States

The paper describes the results of a statistical sampling study that estimated TMDL implementation rates and other characteristics throughout the north-central United States.

Beaver Lake, Iowa TMDL

The document details the algae and pH TMDL and water quality improvement plan for Beaver Lake, Iowa.

Lake Kahola, Kansas TMDL

The document details the eutrophication TMDL for Lake Kahola, Kansas.

TMDL-Stormwater Permit Case Studies

These case studies from 2004 and 2005 describe activities linking stormwater-source TMDLs currently being developed with applicable stormwater permits.