20171186 Ver 1_Stream Form_20171011

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Date: I0 11
Project/Site:
Latitude: 35--4`/2go
Evaluator: rtl
County: Itc?I-
Longitude: n,y;fyy
Total Points:
Stream Determination (circle one)
Other tow,
Stream is at least intermittent A-
Ephemeral Intermittent Perennial
e.g. Quad Name:
1f2:19 or perennial if 2 30"
2
3
A. Geomorphology (Subtotal =
Absent
Weak
Mod®rate
Strong
18 Continuity of channel bed and bank
0
1
2
3
2. Sinuosity of channel along thalweg
0
1
2
3
3. In -channel structure: ex. riffle -pool, step -pool,
ripple -pool sequence
0
1
2
3
4. Particle size of stream substrate
0
1
2
3
5. Active/relict floodplain
0
1
2
3
6. Depositional bars or benches
0
1
2
3
7. Recent alluvial deposits
0
1
2
3
B. Headcuts
0
1
2
3
9. Grade control
0
0.5
1
1.5
10. Natural valley
0
0.5
1
1.5
11. Second or greater order channel
No = 0
Yes = 3
Sketch: �.
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s artificial ditches are not rated; see discussions in manual
/
12. Presence of Baseflow.
0
1
2
3
-13. Iron oxidizing bacteria
0
1
2
3
14. Leaf litter
1.5
1
0.5
0
15. Sediment on plants or debris
0
0.5
1
1.5
16. Organic debris lines or piles
0
0.5
1
1.5
17. Soil -based evidence of high water table?
0
No = 0
Yes = 3
1.5
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18. Fibrous roots in streambed
3
2
1
0
19. Rooted upland plants in streambed
3
2
1
0
20. Macrobenthos (note diversity and abundance)
0
1
2
3
21. Aquatic Mollusks
0
1
2
3
22. Fish
0
0.5
1
1.5
23. Crayfish
0
0.5
1
1.5
24. Amphibians
0
0.5
1
1.5
25. Algae
0
0.5
1
1.5
26. Wetland plants in streambed
FACW =
0.75; OBL =1.5 Other = 0
"perennial streams may also be identified using other methods. Se p. 35 of manual.
Notes:
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