2013 Secchi Dip-In
June 29 - July 21, 2013
Welcome to the annual event where volunteers contribute to our understanding of water quality in the world.
Volunteers have been submitting information during the annual Dip-In snapshot since 1994.
Please Join Them In This International Effort to Track Changes in Water Quality
|When 5 or
more years of data have been gathered on a site, it is used to determine
trends. Over 2,000 waterbodies are now tracked for trends in
We accept data from any year. If you missed previous Dip-Ins, you can still add your data.
We also accept data from any date during the year. We welcome small programs to use use our database as a data depository
|How To Participate||View Dip-In Data||Visit Us on Facebook|
|Click here for instructions to volunteers and program coordinators||
|Enter as a Guest and see how lakes in your area compare. Register to add or edit data.||Keep up with latest monitoring
news and photos.
The 2011 Dip-In is Sponsored by:
The U.S. Environmental Protection Agency
The North American Lake Management Society