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NC DWQ Stream Identification Form Version 4.11
Date: 2( I Project/Site: Latitude:
Evaluator: County: �(:. Longitude:
Total Points: Determination(circle one) Other
Stream is at least intermittent rJ , pheme Intermittent Perennial e. Quad Name:
if>_19 or perennial if a 30 g
A. Geomorphology (Subtotal t Weak Moderate Strong
1 a.Continuity of channel bed and bank 0 1 tr2 3
2. Sinuosity of channel along thalweg 0 2 3
3. In-channel structure:ex. riffle-pool, step-pool, 0 2 3
ripple-pool sequence
4. Particle size of stream substrate 0 2 3
5.Active/relict floodplain 0 1 2 3
6. Depositional bars or benches 1 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 0. 1 1.5
11. Second or greater order channel Noto)-- Yes=3
a artificial ditches are not rated;see discussions in manual
B. Hydrology Subtotal = �D
12. Presence of Baseflow 0 1 3
13. Iron oxidizing bacteria 1 2 3
14. Leaf litter 1 0.5 0
15. Sediment on plants or debris 0.5 1 1.5
16.Organic debris lines or piles (-oj 0.5 1 1.5
17. Soil-based evidence of high water table? No=0 Yes V
C. Biology Subtotal=
18. Fibrous roots in streambed 3 2 1 0
19. Rooted upland plants in streambed 3 1 0
20. Macrobenthos(note diversity and abundance) 0 2 3
21.Aquatic Mollusks 1 2 3
22. Fish 0.5 1 1.5
23.Crayfish 0 0.5 1.5
24.Amphibians 0 o-55 1 1.5
25.Algae M 0.5 1 1.5
26.Wetland plants in streambed FAC .752 OBL= 1.5 Other=0
*perennial streams may also be identified using other methods.See p.35 of manual.
Notes:
Sketch:
Y
Legend
Project Study Area (49.47 Acres)
Potential Jurisdictional Stream
` Potential Jurisdictional Wetland
a ° Potnt'al
a�Q Potential Jurisdictional Pond
o Wetland Determination Data Point
V.
Wetland A(0.13 Ac.) �� .
a+
Wetland B (0.07 Ac.)
f� a % .
r t<
Wetland G V7 Ac.) DP 2 ?�
Seasonal RPW B (172 If) DP 1 ,!
Pond C (0.22 Ac.) y� j
Pond D (0.75 Ac.)
N 1
�. DP 3 :
DP it r <
Y DP4 '
DP 10
o
Wetland n 10 ?3 Ar-,) .
f— Wetland E (2.03 Ac.) '► ..
Wetland J (0.21 Ac.) +�
Wetland F (0.36 Ac.) 4 DP 5
DP 6
Perennial RPW F (172 If)
Seasonal RPW F (108 If)
DP 7 DP 8
Wetland 1 (0.03 Ac.) Wetland
-C,
Perennial RPW I (312 If)
Seasonal RPW 1 (192 If)
Seasonal RPW H (805 If)
64/264
Project DCX in Zebulon, NC
0 180 360 720 Wake County, NC
Feet 4..
STV/ Ralph Whitehead Associates
Consulting En9, er
Note:
1. Jurisdictional waters of the U.S.were delineated by STV/Ralph Whitehead Approximate Waters of the U.S.
Associates on March 30 to April 1,2011.Jurisdictional boundaries were Figure 5 and Wetlands Boundary Map
marked in the field with blue and white striped tape and orange pin flags *.�, •:
and mapped using a Trimble GEOXH hand-held GPS unit capable of
subfoot accuracy. This map is intended for planning purposes only. r�rf�ll►•
rffsf� BJP/MTD AWN BJP/MTD MAI 4/5/2011
2. Jurisdictional boundaries of waters of the U.S.have not been verified by the �,,p+��� DELINEATED BY PREPARED BY CHECKED BY APPROVED BY DATE
U.S.Army Corps of Engineers and are subject to change following ���``•.��' NO. OF
verification. N:\Projects\2515066\25150660001\
14R►Y 2515066 1" 200' 60_Reports&Studies\GIS\Figures\
-
Reference: Wake County, NC GIS Data, 2005 Orthophotography +� - Delineation Figures\watars mxd 1 1
JOB NO. SCALE GIS/CAD FILE PATH — —