20140486 Ver 1_Staff Notes_20140520 (2)

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NC DN" Stream Tdentification Form Version 4.11
Date: 3 C
Project/Site: py,C i
Latitude: W 2 1, Zl0
Evaluator: A
County: VIAAkIt
Longitude: -h`(97,.118'
Total Points:
Stream Determine circle one)
Other Get
Stream is at least intermittent
2-1
Ephemeral ojme itte Perennial
e.g. Quad Name:
if 21gor perennial it 2:30'
2
3
A. Geomorphology ( Subtotal = 7 S )
Absent'
Weak
Moderate
Strong
1' Continuity of channel bed and bank
0
1
60
3
2. Sinuosity of channel along thalweg
0
1
2
3
3. In- channel structure: ex. riffle -pool, step -pool,
ripple-pool se uence
2
1
2
3
4. Particle size of stream substrate
1
1
2
3
5. Active /relict floodplain
0
1
2
1.5
6. Depositional bars or benches
(02
1
2
3
7. Recent alluvial deposits
0
0
2
3
8. Headculs
®
1
2
3
9. Grade control
Lo
0.5
1
1.5
10. Natural valley
0
0.5
1
11. Second or greater order channel
o ` 0
Yes = 3
a artificial'ditches are not rated; see discussions in manual
B. H �drolo (Subtotal= )
.12. Presence of Baseflow
1
2
3
}13. Iron oxidizing bacteria
0
c9
2
3
'14. Leaf litter
1
0.5
0
`15. Sediment on plants or debris
0
1
1.5
16. Organic debris lines or piles
0.5
1
1.5
17., Soil -based evidence of high water table?
No = 0
(&53
`C:$iolo (Subtotal=
18. Fibrous roots in streambed
c2
1
0
19. Rooted upland plants in streambed
0
1
0
20. Macrobenthos (note diversity and abundance)
1
2
3
21. Aquatic Mollusks
1
2
3
22. Fish
0.5
1
1.5
23. Crayfish
0
a
1
1.5
24. Amphibians
0
0.5
1
25. Algae
J9
0.5
1
1.5
26. Wetland plants in streambed
FACW = 0.75;
VIBL V.5 Other = 0
'perennial streams may also be identified using other methods. See p. 35 of manual.
Notes:
Sketch:
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Hollowell Mitigation Site
s PrintedWay 19, 2014