HomeMy WebLinkAbout20171315 Ver 1_B-4948_SC updated stream form_20170223�j �I5 �8 SG
NC Division of Water Quality -Methodology for ldentification of intermittent and
Perennial Streams and Their Origins v. 4.11
NC DWQ Stream Identification Form Version 4.11
�ate: /0!/8 /ro �� �`d 2 23I' ►}
Evaluator: 2 `��5%G
Total Points:
Sheam is at least intermiftent �] q C
i/z19or,oerennialNt30• L l _7
A. Geomorpholo y (Subtotal = �.�
1 a� Continuity of channel bed and bank
2. Sinuosiry of channel along thalweg
3. In-channel strudure: ex. riffle-pool, step-pool,
ripple-poolsequence
4. Particle size of stream substrate
5. Active/relict floodplain
6. Depositional bars or benches
7. Recent alluvial deposits
8. Headcuts
9. Grade control
10. Natural valiey
11. Second or greater order channel
aA�cial ditches are not raletl; see discussions in manual
B. Hydrology (Subtotal = �. �
12. Presence of Baseflow
13. Iron oxidizing bacteria
14. Leaf litter
15. Sediment on plants or debris
16. Organic debris lines or piles
17. Soil-based evidence of high water table?
C. Biology (Subtotal = / b
County
u, � �.ra
Stream Determination
Ephemerel Intermittei
[�]
e
1
0.5
0.5
1
1
1
0.5
o� Latitude: 2�
Longttude: _�,
Otherc�i.-��w..
mNal e.g.QuadName:
z
2
2
2
2
2
2
1
2
2
0.5
1
1
18. Fbrous roots in streambed 2 �
19. Rooted upland plants in streambed 2 �
20. M2Crobenthos (note diversity and abundance) 0 1 2
21. Aquatic Mollusks y; „� c� 0 c�y z
22. Fish p.s �
23. Crayfish � 0.5 1
24. Amphibians 0.5 1
25. Alaae 0 5 1
Sketch:
in streambed FACW = 0.75; OBL = 1.5
iay also be identified usirg other methods. See p. 35 of manuat.
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y� �"' _ � �J�.:d
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W �
41
7l
3
3
3
3
3
1.5
1.5
YeS=3
0
1.5
1.5
u
i
1.5
1.5
1.5
1.5
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