Ten Mile Creek Watershed Council Ten Mile Creek Watershed Council (TMCWC) The Ten Mile Creek Watershed Council is a non-profit group of community volunteers that work to restore the beneficial uses of Ten Mile Creek, its tributary streams, and associated riparian corridors. Contact: [email protected] and [email protected]. You can make a lasting difference. Show your support by making a contribution today. Donate to TMCWC Today! Fill out my LGL form!