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Results 1 - 20 of 5,450 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

09/07/2012: United States and Canada Sign Amended Great ...2015-05-26
http://yosemite.epa.gov/opa/admpress.nsf/d0cf6618525a9efb85...
... 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...
... EPA. Flexing Freshwater Mussels in the Delaware. 2013 September 27. ...
Freshwater mussels are bivalves similar to oysters and clams. ...
Freshwater Biology Team | Mid-Atlantic Env'l Assessment & ...2015-03-17
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.
Flier - Freshwater Biology Team | Mid-Atlantic Env'l ...2015-02-02
http://www.epa.gov/reg3esd1/wheelingflyer.htm
Freshwater Biology Team Flier
[More results from www.epa.gov/reg3esd1]
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. ...
Aquatic Life Ambient Freshwater Quality Criteria - Copper ...2015-05-26
http://yosemite.epa.gov/water/owrccatalog.nsf/7322259e90d06...
... Life Ambient Freshwater Quality Criteria┬ŚCopper 2007 Revision). More...
Keywords: Copper Toxicology Water Pollution Fresh Water Biology ...
Freshwater Wetlands for Wastewater Management ...2015-05-26
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]
Population Biology of the Federally Threatened Floodplain ...2015-05-26
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/di...
... Species, Boltonia Decurrens (Decurrent False Aster): Stage Based Demography
and Patterns of Succession in Freshwater, Wetland Habitats. ...
Integrating Economic and Ecological Models Across Spatial ...2015-05-26
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 ...
[More results from cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction]
11. NATIONAL FRESHWATER RECREATION BENEFITS OF ...2015-05-25
http://yosemite.epa.gov/ee/epa/eed.nsf/eacd459aaeabd8ce8525...
... NATIONAL FRESHWATER RECREATION BENEFITS OF WATER POLLUTION
CONTROL. ... benefits from recreational fishing in fresh water bodies of ...
Our Friends, the Freshwater Mussels | Healthy Waters for ...
http://blog.epa.gov/healthywaters/2014/07/our-friends-the-f...
... Our Friends, the Freshwater Mussels. 2014 July 17. Freshwater mussels
found the Brandywine River Freshwater mussels ...
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
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 ...
SUSTAINING LOUISIANA'S FRESHWATER AQUIFERS A ...
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.
Evaluation of Well Records and Geophysical Logs for ...
http://www2.epa.gov/hfstudy/evaluation-well-records-and-geo...
Technical Presentation Session 4: Geologic Assessment - presentation by John Williams, New York Water Science Center.
[More results from www2.epa.gov/hfstudy]
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 Screening Benchmarks | Mid-Atlantic Risk ...2014-12-01
http://www.epa.gov/reg3hwmd/risk/eco/btag/sbv/fw/screenbenc...
... Freshwater Screening Benchmarks. CAS#, Analyte, Screening ... forms for
inorganics. Hierarchy for Selection of Freshwater Benchmarks. ...
2013 Freshwater Aquatic Life Ambient Water Quality Criteria ...2013-08-13
http://water.epa.gov/scitech/swguidance/standards/criteria/...
... specific to ammonia in fresh water, and thus, only two criterion values
(freshwater acute and chronic) are derived in this document. ...
Glossary | Estuaries | US EPA
http://water.epa.gov/learn/kids/estuaries/glossary_index.cf...
Glossary of terms related to estuaries.
States with Freshwater HABs Monitoring Programs
http://www2.epa.gov/nutrient-policy-data/states-freshwater-...
States with Freshwater HABs Monitoring Programs

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