HomeMy WebLinkAbout20190576 Ver 1_Rating Sheet_20190506NC DWR Stream Identification Form Version 4.11 (c �* { Q`FS n
Date: U \ C1 S - wo
Project/Site: a p ii -0 ?(a
Latitude:
Evaluator: C-Q✓��.'yes
County: �.��
Longitude:
Total Points:
Stream /satleast intermittent
Stream Determination (circle one)
Other
if z 19 or perennial if t 30' u
Ephemeral Intermittent Perennial
e.g. Quad Name:
A. Geomorphology (Subtotal = d' S
Absent
Weak
Moderate
Strong
18. Continuity of channel bed and bank
0
2
3
2. Sinuosity of channel along thalweg
0
1
2
3
3. In -channel structure: ex. riffle -pool, step -pool,
ripple -pool sequence
1
2
3
4. Particle size of stream substrate
0
2
3
5. Active/relict floodplain
1
2
3
6. Depositional bars or benches
®
1
2
3
7. Recent alluvial deposits
1
2
3
8. Headcuts
0
1
2
3
9. Grade control
0.5
1
1.5
10. Natural valley
0
C61D
1
1.5
11. Second or greater order channel
o =
Yes = 3
a artificial ditches are not rated; see discussions in manual
B. Hydrology (Subtotal = S - S 1
12. Presence of Baseflow
0
1
2
3
13. Iron oxidizing bacteria
1
2
3
14. Leaf filter
.5
1
0.5
0
15. Sediment on plants or debris
®
0.5
1
1.5
16. Organic debris lines or piles
0.5
1
.1.5
17. Soil -based evidence of high water table?
No = 0
es = 3
G. 1:11010 y (Subtotal = I )
18. Fibrous roots in streambed
3
CD
1
0
19. Rooted upland plants in streambed
3
2
1
20. Macrobenthos (note diversity and abundance)
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 -- - - - - - - -
�_ -. _..
_ ._ .0.5 -- -
----.1-_.._-.._
-
1.5
25. Algae
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. See p. 35 of manual.
Notes:
Sketch: