HomeMy WebLinkAbout20200664 Ver 1_Stream ID form_20200526NC DWQ Stream Identification Form Version 4.11
Date: J1' y�' ? 0
ProjectlSite:,20-�O
Latitude:,3�,-576 t /
Evaluator: 1 ,..
County: -); ? '
Longitude:77 7Sy`6
Total Points:
Stream is at least intermittent 2
Stream Determin n circle one)
Ephemeral Perennial
Other
if 2 19 orperennial if>_ 30'
if3
ntermitten
e.g. Quad Name:
A. Geomorphology (Subtotal = 6 , S )
Absent
Weak
Moderate
Strong
1' Continuity of channel bed and bank
0
1
3
2. Sinuosity of channel along thalweg
0
CID
2
3
3. In -channel structure: ex. riffle -pool, step -pool,
ripple -pool sequence
0
p
2
3
4. Particle size of stream substrate
0
CiP
2
3
5. Active/relict floodplain
1
2
3
6. Depositional bars or benches
0
CID
2
3
7. Recent alluvial deposits
1
2
3
8. Headcuts
®
1
2
3
9. Grade control
0.5
1
1.5
10. Natural valley
0
.5
1
1.5
11. Second or greater order channel
o = b
Yes = 3
a artificial ditches are not rated; see discussions in manual
B. Hydrology (Subtotal = qr S-
- )
12. Presence of Baseflow
0
1
Q
3
13. Iron oxidizing bacteria
0
1
2
14. Leaf litter
1.5
Cl
0.5
0
15. Sediment on plants or debris
M
0.5
1
1.5
16. Organic debris lines or piles
0
1
1.5
17. Soil -based evidence of high water table?
No = 0
es 7--3
C. Biology (Subtotal= <j, aS ) -
18. Fibrous roots in streambed
3
1
0
19. Rooted upland plants in streambed
3
1
0
20. Macrobenthos (note diversity and abundance)
1
2
3
21. Aquatic Mollusks
®
1
2
3
22. Fish
QD
0.5
1
1.5
23. Crayfish
OF
0.5
1
1.5
24. Amphibians
0
.5
1
1.5
25. Algae
0.5
1
1.5
26. Wetland plants in streambed
F
W = 0
; OBL = 1.5 Other = 0
'perennial streams may also be identified using other methods. See p. 35 of manual.
Notes:
Sketch: