Hazen Run of Rock Creek

Map of All Sites  |  Water Quality Monitoring


site 31 chart Hazen Run

Organisms Found in 2010

Amphipoda (scuds)
Asellidae (sowbugs)
Baetidae (small minnow mayflies)
Chironomidae (midges)
Decapoda (crayfish)
Dytiscidae (predaceous diving beetle)
Elmidae (riffle beetles)
Hydropsychidae (common netspinner caddisflies)
Oligochaeta (aquatic worms)
Perlodidae (Perlodid stoneflies)
Philopotamidae (fingernet caddisflies)
Planariidae (planarians/flatworms)
Simuliidae (black flies)
Tipulidae (crane flies)
Unknown Plecoptera (stoneflies)

 

ThumbnailMap of Hazen Run

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site within its watershed

Hazen-Run
Hazen Run (Photo by Cathy Wiss)

 

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