Biological Assessments
What's Living
in your Water?

Lakes are not merely big
puddles of water, they are more like giant biological experiments.
Each lake or stream may have a different collection of animals
and plants that interact with each other in unique ways. These
biological interactions can greatly affect the appearance and
functioning of every individual water body. Until you scientifically
survey the types of animals and plants living in your waters,
you may not have the information necessary to make responsible
and effective restoration decisions.
Why conduct
biological monitoring on your waters?
| 1 |
Aquatic Plant Surveys
- Assess the current
state of the plants in your lake
- Track invasive species like Eurasian milfoil and curlyleaf
pondweed
- Monitor changes in your lake's plants and assess the results
of management |
| 2 |
Plankton Monitoring
- Identify
the types of algae that grow in your lake and track algae blooms
- Determine the potential for severe algae blooms and toxic algae
growth
- Assess the effect that zooplankton have on algae in your lake
- Determine if your lake could benefit from a biomanipulation
approach |
| 3 |
Indicator Species
- Assess
the health of your waters using biotic indices (good bugs
= good water)
- Track changes in your lake's health over time |