Results for freshwater | Search | US EPA

Advanced search

Results 1 - 20 of 12,000 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 Spills Symposia | Emergency Management | US ...2014-01-14
http://www.epa.gov/osweroe1/content/fss/
... Freshwater Spills Symposia. The Freshwater Spills Symposium (FSS) offers
an opportunity for local, state, federal, and industry ...
Freshwater Biology Team | Mid-Atlantic Env'l Assessment & ...2013-10-29
http://www.epa.gov/reg3esd1/wheeling.htm
... Freshwater Biology Team. Freshwater Biology Team, Wheeling, West Virginia.
The Freshwater Biology Lab, Wheeling, West Virginia. Our Boats. ...
Flier - Freshwater Biology Team | Mid-Atlantic Env'l ...2011-06-30
http://www.epa.gov/reg3esd1/wheelingflyer.htm
... Freshwater Biology Team; Flier. Freshwater Biology Team, Wheeling, West
Virginia Flier. Other Fliers About Our Division's Programs. ...
[More results from www.epa.gov/reg3esd1]
Methods for Measuring the Acute Toxicity of Effluents and ...
http://water.epa.gov/scitech/methods/cwa/wet/disk2_index.cf...
... Organisms. Methods for Measuring the Acute Toxicity of Effluents and
Receiving Waters to Freshwater and Marine Organisms. ...
Enabling Zero Fresh Water Withdrawal in Shale Gas ...2013-03-05
http://www2.epa.gov/hfstudy/enabling-zero-fresh-water-withd...
Page 1. ENABLING ZERO FRESH WATER WITHDRAWAL IN ... More desalination
may be needed than with fresh water make up Page 3. ...
Sustaining Louisiana's Freshwater Aquifers - A Case Study in ...2013-03-05
http://www2.epa.gov/hfstudy/sustaining-louisianas-freshwate...
... 1 SUSTAINING LOUISIANA'S FRESHWATER AQUIFERS A CASE STUDY ...
Page 15. Sustaining Louisiana's Fresh Water Aquifers – A Case Study in ...
[More results from www2.epa.gov/hfstudy]
Freshwater Quality | Salish Sea | US EPA2014-03-17
http://www2.epa.gov/salish-sea/freshwater-quality
... Three major factors that affect freshwater are: ... permit requirements to reduce
the impacts of stormwater from state highways on fresh water streams. ...
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. ...
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. ...
Reports and References - Bacterial Water Quality Standards ...
http://water.epa.gov/type/oceb/beaches/local_index.cfm
... Waters). Reports and References - Bacterial Water Quality Standards for
Recreational Waters (Freshwater and Marine Waters). ...
Mitigating Freshwater Cyanobacteria Blooms2013-04-23
http://www2.epa.gov/nutrient-policy-data/webinar-april-25-2...
Page 1. Mitigating Freshwater Cyanobacteria Blooms ... have indicated barley
straw effects on freshwater cyanobacteria • M. aeruginosa LE3 + 4.5 & ...
Nutrient Criteria Technical Guidance Manual: Estuarine and ...2013-03-20
http://www2.epa.gov/nutrient-policy-data/nutrient-criteria-...
... Definitions of Residence Times The freshwater residence time (τfw) is the
average amount of time that freshwater, or a conservative tracer ...
[More results from www2.epa.gov/nutrient-policy-data]
Characteristic Mid-Atlantic Wetland Type - Freshwater Tidal ...2012-04-27
http://www.epa.gov/reg3esd1/wetlands/freshwater_tidal_marsh...
... You are here: EPA Home; Region 3; EAID; Wetlands; Freshwater Tidal Marsh.
Characteristic Mid-Atlantic Wetland Type - Freshwater Tidal Marsh. ...
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. ...
Freshwater Screening Benchmarks | Mid-Atlantic Risk ...2013-09-25
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. ...
Freshwater Sediment Screening Benchmarks | Mid-Atlantic ...2013-09-25
http://www.epa.gov/reg3hwmd/risk/eco/btag/sbv/fwsed/screenb...
... Freshwater Sediment Screening Benchmarks. ... [Back to top]. Hierarchy
for Selection of Freshwater Sediment Benchmarks. ...
[More results from www.epa.gov/reg3hwmd/risk/eco]
GUIDELINES FOR THE BIOREMEDIATION OF MARINE ...2011-11-08
http://www.epa.gov/osweroe1/docs/oil/edu/bioremed.pdf
Page 1. GUIDELINES FOR THE BIOREMEDIATION OF MARINE
SHORELINES AND FRESHWATER WETLANDS Prepared by: ...
Evaluation of Well Records and Geophysical Logs for ...2011-10-05
http://water.epa.gov/type/groundwater/uic/class2/hydraulicf...
Evaluation of Well Records and Geophysical Logs for Determining the Presence
of Freshwater, ... 3.1 Water Quality of Typical Freshwater and Salty ...
Origin of 1 Meal/Week Noncommercial Fish Consumption ...2009-02-24
http://water.epa.gov/scitech/swguidance/fishshellfish/outre...
... 1.55 White perch 133 0.22 0.15 0.01 1.05 Freshwater drum 226 0.22
0.16 0.01 1.91 White bass 212 0.21 0.14 0.01 1.30 ...
Sensitivity of Freshwater Habitats | US Environmental ...2014-02-03
http://www.epa.gov/osweroe1/content/learning/freshwat.htm
... Sensitivity of Freshwater Habitats. ... Freshwater bodies are highly sensitive to
oil spills and are important to human health and the environment. ...

Searches related to freshwater

1 2 3 4 5 6 7 8 9 10 Next