Kansas StreamLink
...a watershed exploration
StreamLink Collaborator
Trego High School
Big Creek

Date: May 10, 2002
Time: 1:30-2:30 PM
GPS Coordinates: 38° 58.323', W 99° 50.846'
Elevation: 883 ft

Visual Assessment

Weather in the past 24 hours:
Overcast
Weather Today: Overcast

Major Land Uses in the watershed:
Cropland; Active grazing land &/or feedlots

Trash at the Creek:
Broken glass, cans
Animals at the Creek: Cows, Raccoons, Deer, Beavers
Animals in the Creek: Fish

Stream Bank Cover (1 is the least, 8 is the greatest):
Left Bank:
Concrete (0), Big rocks/rip rap (0), Bare soil or sand (1), Grasses (2), Woody shrubs/small trees (6), Big trees (7), Lawn (0)
Right Bank: Concrete (0), Big rocks/rip rap (0), Bare soil or sand (1), Grasses (2), Woody shrubs/small trees (6), Big trees (7), Lawn (0)

Stream Bank Conditions:
Left Bank:
N/A
Right Bank: N/A

Habitat Types: N/A
Shape of the Channel: Narrow Banks (< 6 feet), Shallow Water (< 3 feet), Shallow 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?:
Mostly Shade

What type of algae are present?:

Algae Present: N/A
Type of Algae: N/A

Conditions in your stream: Muddy water

Embeddedness (How much silt is around the rocks, 1 is the least, 4 is the greatest): N/A
Content of the Stream Bed (1 is the least, 5 is the greatest): Mud (4), Silt (3), Sand (4), Gravel (1), Cobbles (0), Boulders (0), Bedrock (0), Cement platform (0)



Chemical Assessment

Temperature: N/A
Dissolved Oxygen:
N/A
Percent Oxygen Saturation: 30%
Nitrate:
N/A
Phosphate:
1 ppm
pH:
8
Turbidity: N/A
Total Coliforms:
Positive
Biological Oxygen Demand: 1 ppm
Stream Flow: 0.5 m/s


Macroinvertebrate Assessment

Sensitive Species: Gilled Snails
Somewhat Sensitive Species: Crane Fly Larvae, Scud
Tolerant Species: Blackfly Larvae, Leeches, Midge Larvae

How many times did your group sample with the kick net?: N/A

Water Quality Determination (as calculated from number of species present): 10
Scale: Excellent (>22), Good (17-22), Fair (11-16), Poor (<11)

StreamLink Collaborators are in no way conducting professional water quality sampling. The information gathered is for educational purposes only. Students across Kansas share their creek experiences via the internet. If you have concerns about your water, please contact your local drinking water supplier or the KS Dept. of Health & Environment.