|
Date: December 6, 2001
Time: 11:15
Visual
Assessment
Weather in the past 24 hours: Showers, Overcast
Weather Today: Clear/Sunny
Major Land Uses in the watershed: Parking lots, paved driveways,
roads; Golf courses, manicured lawns, or city parks; Sewage Treatment
plant discharge; Construction
Trash at the Creek: Old tires; Barbed wire, tractors; Broken
glass, cans; Plastic; Organic waste - pumpkins; Toys
Animals at the Creek: Frogs (tadpoles), Spiders
Animals in the Creek: Fish (Red Shiners), Diving Beetles,
Mussel shells
Stream Bank
Cover (1 is the least, 8 is the greatest):
Left Bank: Concrete
(0), Big rocks/rip rap (0), Bare soil or sand (2), Grasses (2),
Woody shrubs/small trees (3), Big trees (5), Lawn (0)
Right Bank: Concrete (0), Big rocks/rip rap (4), Bare soil
or sand (2), Grasses (2), Woody shrubs/small trees (3), Big trees
(5), Lawn (0)
Stream Bank Conditions:
Left Bank: Undercut
Right Bank: Steeply sloping
Habitat Types: Pools, Riffles, Runs
Shape of the Channel: Wide Banks (> 6 feet), Shallow Water
(< 3 feet), Deep Banks (> 3 feet)
What's in the water?:
Naturally Occurring: Large branches or logs; Sticks or twigs;
Fallen leaves
Human Impact: None
Is the creek in the sunshine or shade?: Sun
What type of algae are present?:
Algae Present: Algae in spots
Type of Algae: Brown coat of algae on rocks; Hairy Algae
Conditions in your stream: Yellow-brown to dark brown water;
Orange to red coating on stream bed; Dusty film on surface; Foam
Embeddedness (How much silt is around the rocks, 1 is the least,
4 is the greatest): 3
Content of the Stream Bed (1 is the least, 5 is the greatest):
Mud (2), Silt (3), Sand (1), Gravel (4), Cobbles (4), Boulders
(2), Bedrock (1), Cement platform (0)
Chemical
Assessment
Temperature:
15
C
Dissolved Oxygen: 4 ppm
Percent Oxygen Saturation: 40%
Nitrate: 20 ppm
Phosphate: 4 ppm
pH: 8
Turbidity: 40 JTU
Total Coliforms: Negative
Biological Oxygen Demand: N/A
Stream Flow: N/A
Macroinvertebrate
Assessment
Sensitive
Species: Caddisfly
Larvae
Somewhat Sensitive Species: Clams, Damselfly Nymphs
Tolerant Species: Midge Larvae, Pouch Snails
How
many times did your group sample with the kick net?: 3
Water
Quality Determination (as calculated from number of species present):
9
Scale: Excellent (>22), Good (17-22), Fair (11-16), Poor (<11)
|
|