Good Shepherd Lutheran Elem.
Neimen Creek

Date: October 3, 2002
Time: 2:15 PM
HUC8: 10270205

Visual Assessment

Weather in the past 24 hours:
Showers (intermittent rain)
Weather Today: Overcast

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

Trash at the Creek:
Broken glass, cans; Other: Metal & Irrigation Pipe
Animals at the Creek: Frogs
Animals in the Creek: Fish, Water Striders

Stream Bank Cover (1 is the least, 8 is the greatest):
Left Bank:
Concrete (0), Big rocks/rip rap (2), Bare soil or sand (6), Grasses (5), Woody shrubs/small trees (5), Big trees (2), Lawn (0); Other: Fallen Leaves (8)
Right Bank: Concrete (0), Big rocks/rip rap (0), Bare soil or sand (1), Grasses (7), Woody shrubs/small trees (2), Big trees (4), Lawn (0); Other: Fallen Leaves (8)

Stream Bank Conditions:
Left Bank:
Undercut
Right Bank:
Steeply Sloping

Habitat Types: Pools
Shape of the Channel: Wide Banks (>6 feet), Shallow Water (<3 feet), Deep Banks (>3 feet)

What's in the water?:
Naturally Occurring:
N/A
Human Impact: N/A

Is the creek in the sunshine or shade?:
Shade

What type of algae are present?:

Algae Present: N/A
Type of Algae: Algae matted on rocks

Conditions in your stream: Yellow-brown to dark brown water; No unusual color

Embeddedness (How much silt is around the rocks, 1 is the least, 4 is the greatest): 2
Content of the Stream Bed (1 is the least, 5 is the greatest): Mud (1), Silt (0), Sand (1), Gravel (1), Cobbles (4), Boulders (0), Bedrock (0), Cement platform (0)


Chemical Assessment

Temperature: 14 C
Dissolved Oxygen:
4 ppm
Percent Oxygen Saturation: 39%
Nitrate:
0 ppm
Phosphate:
2 ppm
pH:
8
Turbidity: 40 JTU
Total Coliforms:
N/A
Biological Oxygen Demand: 4 ppm
Stream Flow: N/A


Macroinvertebrate Assessment

Sensitive Species: Mayfly Nymphs, Riffle Beetle Adults (~25)
Somewhat Sensitive Species: Crayfish (2), Damselfly Nymphs, Dragonfly Nymphs (2)
Tolerant Species: None

How many times did your group sample with the kick net?: 2

Water Quality Determination (as calculated from number of species present): 12
Scale: Excellent (>22), Good (17-22), Fair (11-16), Poor (<11)

StreamLink Participants 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.