Hasbrook Lake Association in cooperation with Jack Hafner will purchase a YSI 550A DO Meter for Hasbrook Lake citizen lake monitoring. The project includes the following activities: 1) purchase YSI 550A DO Meter 2) conduct DO and temperature profiles in Hasbrook Lake following citizen lake monitoring protocols 3) report DO and temperature measurements on lake monitoring datasheets 4) forward lake monitoring information to DNR citizen lake monitoring program using the secchi line phone system 5) publish 2006 citizen lake monitoring annual report for Hasbrook Lake in Hasbrook Lake Association newsletter with a written summary of results.

Hasbrook Lake Association in cooperation with Jack Hafner will purchase a YSI 550A DO Meter for Hasbrook Lake citizen lake monitoring. The project includes the following activities: 1) purchase YSI 550A DO Meter 2) conduct DO and temperature profiles in Hasbrook Lake following citizen lake monitoring protocols 3) report DO and temperature measurements on lake monitoring datasheets 4) forward lake monitoring information to DNR citizen lake monitoring program using the secchi line phone system 5) publish 2006 citizen lake monitoring annual report for Hasbrook Lake in Hasbrook Lake Association newsletter with a written summary of results.