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Results 1 - 20 of 5,950 for freshwater within all areas of EPA.

Freshwater  Refers to water from rivers, lakes, reservoirs, underground streams, and other sources. Water is continually lifted from the oceans by evaporation and then returned to the land as ice, snow, or rain. Ice and snow melt from mountains to release freshwater to our rivers, streams, lakes, and to resupply underground streams. -  From Exploring Estuaries Glossary
  - Search all glossaries for terms containing freshwater

Sustaining Louisiana's Freshwater Aquifers - A Case Study in ...
http://www2.epa.gov/hfstudy/sustaining-louisianas-freshwate...
Presentation on the issue of the Haynesville Shale Natural Gas Play in Louisiana by James H. Jim Welsh.
Enabling Zero Fresh Water Withdrawal in Shale Gas ...
http://www2.epa.gov/hfstudy/enabling-zero-fresh-water-withd...
Presentation on the issue of water withdrawals some parts of the country where shale gas operations are active by Vikram Rao.
[More results from www2.epa.gov/hfstudy]
A Closed Loop System Using a Brine Reservoir to Replace ...2014-11-27
http://www.epa.gov/hfstudy/15_King_-_Closed_Loop_System_508...
Hydraulic Fracturing Technical Workshop 4 - 15, by George E. King, Apache Corporation.
Evaluation of Well Records and Geophysical Logs for ...2014-11-27
http://www.epa.gov/hfstudy/evaluationofwellrecordsandgeophy...
Technical Presentation Session 4: Geologic Assessment - presentation by John Williams, New York Water Science Center.
[More results from www.epa.gov/hfstudy]
An Overview of Harmful Algal Blooms (HABs) and Their ...
http://www2.epa.gov/nutrientpollution/overview-harmful-alga...
The slideshow provides an introduction to harmful algal blooms, their causes and their impacts.
Sensitivity of Freshwater Habitats | US Environmental ...2014-09-08
http://www.epa.gov/emergencies/content/learning/freshwat.ht...
... Sensitivity of Freshwater Habitats. ... Freshwater bodies are highly sensitive to
oil spills and are important to human health and the environment. ...
Freshwater Spills Symposia | Emergency Management | US ...2014-09-08
http://www.epa.gov/emergencies/content/fss/index.htm
... Freshwater Spills Symposia. The Freshwater Spills Symposium (FSS) offers
an opportunity for local, state, federal, and industry ...
09/07/2012: United States and Canada Sign Amended Great ...2014-11-27
http://yosemite.epa.gov/opa/admpress.nsf/bd4379a92ceceeac85...
... States and Canada Sign Amended Great Lakes Water Quality Agreement /
Agreement will protect the health of the largest freshwater system in the ...
Flexing Freshwater Mussels in the Delaware | Science
http://blog.epa.gov/science/2013/09/flexing-freshwater-muss...
... Flexing Freshwater Mussels in the Delaware. 2013 September 27. ... Freshwater
mussels are bivalves similar to oysters and clams. ...
Freshwater Net Environmental Benefit Analysis Exercises ...2014-10-09
http://www.epa.gov/emergencies/docs/oil/fss/fss06/eddy.pdf
Page 1. Page 2. Freshwater Net Environmental Benefit Analysis Exercises
Freshwater Net Environmental Benefit Analysis Exercises ...
Guidelines for the Bioremediation of Freshwater Wetlands ...2014-10-09
http://www.epa.gov/emergencies/docs/oil/fss/fss02/venosapre...
... Guidelines for the Bioremediation of Freshwater Wetlands ... Wetland Environment •
Freshwater oil spills most likely to affect marshes and wetlands ...
[More results from www.epa.gov/emergencies/docs/oil]
Freshwater Quality
http://www2.epa.gov/salish-sea/freshwater-quality
An assessment of freshwater quality in the Salish Sea watershed. Part of EPA and Environment Canada's Health of the Salish Sea Ecosystem Report.
Freshwater Biology Team | Mid-Atlantic Env'l Assessment & ...2014-06-16
http://www.epa.gov/reg3esd1/wheeling.htm
The mission of the Freshwater Biology Team is to provide technical expertise, field and laboratory support in the areas of bioassessment and biocriteria.
Flexing Freshwater Mussels in the Delaware | Healthy Waters ...
http://blog.epa.gov/healthywaters/2013/09/flexing-freshwate...
... Flexing Freshwater Mussels in the Delaware. 2013 September 26. By Matt
Colip. ... Freshwater mussels are bivalves similar to oysters and clams. ...
ME Statewide Bacteria TMDL: 2013 Freshwater Addendum2014-11-25
http://www.epa.gov/region1/eco/tmdl/pdfs/me/MEBacteriaTMDL....
... SUBJECT: Notification of Approval of Maine Statewide Bacteria TMDL:
2013 Freshwater Addendum Dear Mr. Kuhns: Thank ...
Didymosphenia Geminata
http://www2.epa.gov/region8/didymosphenia-geminata
Didymosphenia geminata, commonly referred to as didymo, is a freshwater microscopic diatom. It is found in streams and rivers in much of North America.
Aquatic Life Ambient Freshwater Quality Criteria - Copper ...2014-11-27
http://yosemite.epa.gov/water/owrccatalog.nsf/7322259e90d06...
... Life Ambient Freshwater Quality Criteria—Copper 2007 Revision). More...
Keywords: Copper Toxicology Water Pollution Fresh Water Biology ...
Freshwater Wetlands for Wastewater Management ...2014-11-27
http://yosemite.epa.gov/water/owrccatalog.nsf/7322259e90d06...
... and engineering guidance for the use of natural, freshwater wetlands for
wastewater management. More... Keywords: Fresh Water Waste Water ...
[More results from yosemite.epa.gov/water/owrccatalog.nsf/7322259e90d060c885256f0a0055db68]
Integrating Economic and Ecological Models Across Spatial ...2014-11-27
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/di...
... Models Across Spatial Scales to Assess Aquatic Species Vulnerability to Timber
Harvest and Land Use Change in Freshwater Streams of the ...
Methods for Measuring the Acute Toxicity of Effluents and ...
http://water.epa.gov/scitech/methods/cwa/wet/disk2_index.cf...
Methods for Measuring the Acute Toxicity of Effluents and Receiving Waters to Freshwater and Marine Organisms

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