Fourth Lake - Deep Hole
Annual Reports
The annual report displays Secchi, Chemistry and Temperature/D.O. profiles (where applicable) for a year.
2016 |
2015 |
2014 |
2013 |
2011 |
2010 |
2009 |
2008 |
2007 |
2006 |
2005 |
1979
Narrative Report
Summarizes Secchi and Chemistry results for the most recent monitoring season.
2016 |
2015 |
2014 |
2013 |
2011 |
2010 |
2009 |
2008 |
2007 |
2006 |
2005 |
1979
Secchi Graph
Shows average summer (July-August) Secchi readings by year.
Secchi Graph
Trophic State Index Graph
Displays average summer (July-August) Trophic State Index (TSI) values for Secchi, Chlorophyll a and Total Phosphorus by year.
Trophic State Index (TSI) Graph
Data Download
Download Secchi, Total Phosphorus, Chlorophyll, Temperature and D.O. data all years (where available).
Data Download