? SECCHI Dipin

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

 

The concept of the Dip-In is simple:

Individuals take a measurement on one day during the weeks surrounding Canada Day and July Fourth.  

Individuals monitor lakes, reservoirs, estuaries, rivers, or streams, but they must already have the equipment and training.  Most are members of a volunteer or professional monitoring program. 

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 transparency.

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. http://www.facebook.com/secchidipin


 

The 2011 Dip-In is Sponsored by:

     The U.S. Environmental Protection Agency

     The North American Lake Management Society