Cleveland Metroparks annual hydrilla reports:
2018 Long-term Hydrilla Management Plan at Cleveland Metroparks
2018_Cleveland Metroparks Hydrilla Report
2017_Cleveland Metroparks Hydrilla Report
2016_Cleveland Metroparks Hydrilla Report
2015_Cleveland Metroparks_Hydrilla Report
2014_Cleveland Metroparks_Hydrilla Report
Expanded Hydrilla Detection and Control in Ohio’s Lake Erie Basin
Signage:
2017 version
2012 version