Water Resources
USGS Water Science for Schools *Great Resource for general information about fresh water quality and use* 
The SOS Macroinvertebrate Key 
USGS Water Resources 
USGS Water Resources for NJ 
Environmental Protection Agency 
EPA Office of Groundwater and Drinking Water 
Surf Your Watershed 
Safe Drinking Water Information  
NJ Department of Environmental Protection 
GLOBE Project 
EPA Volunteer Monitoring
SOS Macroinvertebrate Monitoring


Environmental Testing Kit Info
LaMotte Environmental Science Education Products   
Chemetrics Water Testing Kits 
PASCO scientific 
Vernier 


Directories for Environmental Resources
World Resources Institute -- Info and links for many environmental science topics 
Energy and the Environment Resources -- Great environmental science links 
EnviroLink -- On-line environmental resources 


Unit Conversion Calculators      
Unit Conversion Calculator

Need Help Finding Your Latitude and Longitude?
How Far is It? Enter place name in "From" section. Will give latitude and longitude for most world wide locations 
Geographic Name Server Mostly U.S. cities but some foreign cities  
GEOnet name server for some foreign cities (under "Access GEOnet"). 

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