Lake Data
	Russ
		Russ parameters: conductivity, dissolved oxygen, pH, temperature, turbidity
		Data quality assurance
		Apprise Technologies
	Visualize lake data
		Color Mapper
		Profile Plotter
		DVT Tool Kit
	About the data
		Secchi
		Trophic state index
		Lake grades
		Chlorophyll
		Nutrients
	Data quality assurance
	Real time data from:
		Lake Minnetonka
		Lake Independence
		Medicine Lake
		Other Metro Lakes
		Other Minnesota Lakes
	Russ Data from other US sites
Understanding Lakes
	How do lakes work? Lake Ecology Primer
	What makes a lake?
		Watersheds
		Habitats
		Shorelines
		Aquatic plants
		Wetlands
		Streams
	What impacts a lake?
		Point source pollution
		Non-point source pollution
		Exotic species
	What can I do to protect or improve my lake?
		Top 10 ways to protect your lake
		Lake restoration techniques
Current Issues
	Phosphorus-free lawn fertilizer
	Eurasian Watermilfoil
	Eurasian Watermilfoil Harvesting
	Feedlots
	Urban geese
	Minnetonka boating regulations
	Citizen action
Land Use/GIS maps
History - a brief history of Lake Minnetonka
Lawn Fertilizer Study
	Study Design
	Phosphorus Runoff
	Lawn Issues
	Recent Results
		Responsible Lawn Care Practices
		Lawn Care Survey
		Local Ordinances
	Real-time Data
Real-time Data for:
	Swimmers
	Boaters
	Anglers
	Watershed Residents
Take Action!
	Change Your Daily Habits
	Volunteer to Investigate
	Join an Organization
	Political Action
	Community Calendar
What's new
About us
Contact us
Frequently asked questions