Introduction to Stream Restoration - Hydro-Environmental Analysis: Freshwater Environments - page 238

FIGURE 8.23 Denil ishway at Trout Creek Dam, Trout Creek, Ontonagon County, MI. (From
Michigan Department of Natural Resources. n.d. Available at: http://www.michigan.gov/dnr/0,4570,7-153-
10364_52259_19092-46291--,00.html. With permission.)
FIGURE 8.24 Undersized perched culvert ( left ) replaced with larger pipe designed using stream simula-
tion. (From NRCS, Fish passage and screening design, Technical supplement 14N (210-VI-NEH), Part 654
National Engineering Handbook , Natural Resources Conservation Service, 2007b.)