
Drexel University
Cleanlet
Keep stormwater inlets clear to help prevent flooding.
Multiple locations, including yours!
- Ongoing

Keep stormwater inlets clear to help prevent flooding.
Multiple locations, including yours!
To improve temporal and spatial snow depth data coverage.

Collecting hydrological data

Collect hydrological data using a smartphone app

Data quality control and improvement of crowdsourced water level data

Establish baseline hydrological & ecological landscape data
Multiple locations, including yours!
Help us observe and report lake levels!
Track lake water levels using volunteers and satellite data

Teach volunteers to collect specimens.
Ann Arbor, Michigan

Monitor health of Michigan’s streams and rivers
Multiple locations, including yours!