More Ambient Monitoring Program (AMP) Topics:
Fish Monitoring
Each year, Onondaga County Department of Water Environment Protection (OCDWEP) monitors Onondaga Lake to measure how the lake is changing as pollution levels decline. The 2011 OCDWEP Ambient Monitoring Program (AMP) represents the 43rd consecutive year of Onondaga County's lake monitoring effort.
The County’s biological monitoring program tracks a number of plant and animal communities in the lake ecosystem. The monitoring program
measures the number and types of fish, aquatic plants, macroinvertebrates, phytoplankton (algae), zooplankton, zebra mussels,
and the closely-related quagga mussels.
Recent findings of
the fisheries monitoring program are very encouraging. Onondaga Lake supports a diverse
and productive biological community. Fish are quite abundant, and
angling is becoming increasingly popular. The lake now resembles
other regional lakes with respect to the diversity and richness of fish
species, extent of aquatic vegetation, and summertime water clarity.
The improvements to water quality are seen throughout the
biological community. Fish more sensitive to pollution are
expanding their distribution, and important gamefish such as
largemouth and smallmouth bass are becoming more
abundant.
For more information on Onondaga Lake's fisheries, download the Onondaga Lake Fishery:
Fact Sheet (July 2019).
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In 1998, the County's historical water quality monitoring program was modified and expanded to include biological components. Results of the monitoring program are used to evaluate how the lake is changing in response to clean-up efforts.
Onondaga County's monitoring program is designed to help answer two important questions:
• Does Onondaga Lake support recreational
uses?
• Does Onondaga Lake support a balanced
community of plants and animals?
These issues are not limited to Onondaga Lake; all
regional lakes face these challenges. Despite these
issues, it appears that Onondaga Lake and its fish
community continue to improve.
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 For additional information on fish in Onondaga Lake, please contact Chris Gandino, 315-435-2260.
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