CQHEI Section I - Substrate
Substrate Size
If the majority of the streambed is one size, check one.
But what if half of the stream has fist-sized and smaller rocks and half is silty - similar to the photo shown in the Smothering and Silting section of this page??
- Check both and take an average (10pt + 0pt / 2 = 5pt)
Smothering and Silting
Currently, most streams in the Busseron Creek Watershed are heavily sedimented. Smothered - think buried rock and gravel. Silted -
think soft, muddy bottom.

