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Programs

Our work is divided into six program areas

To learn more about a program, move your cursor over the appropriate image above. For a more complete description of a program and its related projects, click the coressponding image.
Q: Why are insects crawling over this page?
A: These benthic macroinvertebrates (bottom-dwelling stream bugs big enough to see without a microscope) tell us a great deal about water quality.

Sierra Streams Institute is a watershed monitoring, research, and restoration group based in Nevada City, California, in the Sierra Nevada foothills. Our mission is to promote community stewardship and scientific knowledge of watersheds through monitoring, research, restoration, and education. Founded in 1995 as Friends of Deer Creek, SSI has grown to become an important voice in the regional scientific community—but we are still proud to call Deer Creek our home watershed.

Publications

Our featured publication:

The Bug Book
Bug Book

A Guide to the Identification of Common Aquatic Benthic Macroinvertebrate Families of California and Western North America

The newest edition of our noted identification guide. Learn more and buy the book.

News & Notices
  • FAMILY NATURE DAY
    Saturday, August 9

    Join us for a day of nature exploration for families! Hands-on activities, fun games, and nature crafts will teach everyone about the native plants of Nevada City and their uses. Meet at Hirschman's Pond trailhead off Cement Hill Rd. at 10:00 AM.
    > See the event flier
    > Sign up here!
macroinvertebrate
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