StreamWatch Assessment Details at ROSEDALE
General Information

Investigator #1 Davis Bush (The Watershed Institute)
Investigator #2 None
Assessment Date Jan. 12, 2026
Assessment Time 6 a.m.
Assessment Type(s) StreamWatch Schools

Weather Condition and Visual Assessment

Current Weather Partly cloudy
Time Since Last Rain or Snowmelt More than 2 days ago
Water Color Yellow
Water Odor Normal
Water Odor Other Description N/A
Turbidity Unknown
Water Movement Swift/Waves
Surface Coating None
Aquatic Vegetation Amount Absent
Aquatic Vegetation Type Unknown
Algae Amount Absent
Algae Type Unknown

Simple Habitat Assessment

Woody Debris Amount Moderate
Woody Debris Type Free-floating
Tree Canopy Mostly Closed (50-75%)
Land Use Characteristics Recreational, Agricultural, Natural

Chemical Assessment Measurement(s)

Air Temperature (°C) Unknown
Water Temperature (°C) Unknown
Nitrate Nitrogen (ppm) Unknown
Phosphates (ppm) Unknown
pH Unknown
Turbidity (JTU) Unknown
Dissolved Oxygen (ppm) Unknown
Salinity (ppt) Unknown


Macroinvertebrates


Plecoptera (Stoneflies) Unknown
Ephemeroptera (Mayflies) 5
Trichoptera (Non-net-spinning caddisflies) Unknown
Megaloptera (Dobsonflies, fishflies, and alderflies) Unknown
Elmidae (Riffle beetles larvae/adults) Unknown
Psephenidae (Water pennies) 8
Prosobranchia (Right-handed/gilled snails) 1
Athericidae (Aquatic snipe flies) Unknown
Zygoptera (Damselflies) 1
Anisoptera (Dragonflies) Unknown
Isopoda (Aquatic sow bugs) 1
Amphipoda (Scuds) 10
Tipulidae (Crane flies) Unknown
Bivalvia (Clams/mussels) 2
Decapoda (Crayfish) Unknown
Hydropsychidae (Net-spinning caddisflies) Unknown
Chironomidae (Midges) 1
Simuliidae (Black flies) Unknown
Turbellaria (planarians) Unknown
Hirudinea (leeches) 4
Archaeopulmonata (Left-handed/lunged snails) Unknown
Oligochaeta (Aquatic worms) Unknown
Syrphidae (Rat-tailed maggots) Unknown

Site Photo(s)