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Results 1 - 20 of 6,140 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

Freshwater Biology Team | Mid-Atlantic Env'l Assessment & ...2015-06-29
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 ...2015-06-29
http://www.epa.gov/reg3esd1/wheelingflyer.htm
Freshwater Biology Team Flier
[More results from www.epa.gov/reg3esd1]
09/07/2012: United States and Canada Sign Amended Great ...2015-07-08
http://yosemite.epa.gov/opa/admpress.nsf/df3c84313061411f85...
... 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. ...
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. ...
Freshwater Snails (Mollusca: Gastropoda) of North America ...2015-07-08
http://yosemite.epa.gov/water/owrccatalog.nsf/7322259e90d06...
... Freshwater gastropod mollusks are represented in North America (north of ...
Keywords: Snails Mollusca North America Fresh Water Biology Indicator ...
Short-Term Methods for Estimating the Chronic Toxicity of ...2015-07-08
http://yosemite.epa.gov/water/owrccatalog.nsf/7322259e90d06...
... Short-Term Methods for Estimating the Chronic Toxicity of Effluents and
Receiving Waters to Freshwater Organisms, Second Edition. ...
[More results from yosemite.epa.gov/water/owrccatalog.nsf/7322259e90d060c885256f0a0055db68]
Freshwater Screening Benchmarks | Mid-Atlantic Risk ...2015-06-25
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. ...
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
FreshwaterFuture - June 9, 20152015-06-11
http://www.epa.gov/greatlakes/lakesuperior/collaborative/fr...
... Work collaboratively with groups large and small Freshwater Future brings
together groups from around the Great Lakes region Page 3. ...
Population Biology of the Federally Threatened Floodplain ...2015-07-07
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. ...
Ecological Assessment of the Phototoxic Polycyclic Aromatic ...2015-07-07
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/di...
... Results. Ecological Assessment of the Phototoxic Polycyclic Aromatic
Hydrocarbon Fluoranthene in Freshwater Systems. ...
[More results from cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction]
2015 Multi-Sector General Permit (MSGP) - Appendix J2015-06-15
http://water.epa.gov/polwaste/npdes/stormwater/upload/msgp2...
Multi-Sector General Permit (MSGP) J-1 Appendix J - Calculating Hardness
in Freshwater Receiving Waters for Hardness Dependent Metals ...
Freshwater Spills Symposia | Emergency Management | US ...2014-09-08
http://www.epa.gov/emergencies/content/fss/
... Freshwater Spills Symposia. The Freshwater Spills Symposium (FSS) offers
an opportunity for local, state, federal, and industry ...
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.
Sustaining Louisiana's Freshwater Aquifers - A Case Study Brining Community and Industry Together
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 Determining the Presence of Freshwater, Saltwater, and Gas Above the Marcellus Shale, South-Central New York
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]
Climate Action Benefits: Freshwater Fish
http://www2.epa.gov/cira/climate-action-benefits-freshwater...
This page describes risks of climate change and benefits of global GHG mitigation for freshwater fish in the U.S.
11. NATIONAL FRESHWATER RECREATION BENEFITS OF ...2015-01-10
http://yosemite.epa.gov/ee/epa/eed.nsf/dcee735e22c76aef8525...
... NATIONAL FRESHWATER RECREATION BENEFITS OF WATER POLLUTION
CONTROL. ... benefits from recreational fishing in fresh water bodies of ...

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