LAKE WATER QUALITY 

We have partnered with Orange County to provide data on water quality and general information about Orlando's lake through the Water Atlas Program.  The Atlas is a work in progress, which will become more comprehensive over time.  Click on the link above and enter the name of the lake in the search engine at the Water Atlas home page. 

For information related to the quality of individual lakes in the City of Orlando, please visit the Lakes Index page. 

To find out the rank of lakes within the City of Orlando (ranked highest to lowest) and whether the quality is changing over time (i.e., improving, degrading, or no trend), please click on the links below for 2005, 2006, 2007, 2008 and 2009 data.  2010 information will be available in 2011.  For the latest sampling information, please call 407.246.2370.

2009 TROPHIC STATE INDEX RANKING
2009 TREND ANALYSIS REPORT
2009 WATER QUALITY REPORT - Part 1 of 3 (Cover Page, TOC, Preface, Introduction, Disclaimer)
2009 WATER QUALITY REPORT - Part 2 of 3 (Lake Adair to Lake Kristy)
2009 WATER QUALITY REPORT - Part 3 of 3 (Lake of the Woods to End and Glossary)

2008 TROPHIC STATE INDEX RANKING
2008 TREND ANALYSIS REPORT

2007 TROPHIC STATE INDEX RANKING
2007 TREND ANALYSIS REPORT

2006 TROPHIC STATE INDEX RANKING
2006 TREND ANALYSIS REPORT

2005 TROPHIC STATE INDEX RANKING
2005 TREND ANALYSIS REPORT

If you have any water quality data questions that cannot be answered using the information above, please contact:  Katie Kulbaba at 407.246.2257 or send e-mail.