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HomeMy WebLinkAbout20180086 Ver 1_Stream Form_20180306NC DNM Stream Identification Form Version 4.11 Date: & Project/Site: (y.oq-t Latitude: 3 S -S L�79 Evaluator: Ci/ County: Longitude: ?C Total Points: is least Stream Determination ( ne) Other �� Stream at intermittent 3 2 if 2 19 or perennial if 2 30` evencirc Ephemeral Intermitten I e.g. QuadNartfeU"y A. Geomorphology (Subtotal = Ll Absent Weak Moderate Strong 10 Continuity of channel bed and bank 0 1 2 0 2. Sinuosity of channel along thalweg 0 16. Organic debris lines or piles 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1> 2 3 4. Particle size of stream substrate 0 f 2 3 5. Active/relict floodplain 0 Cf 2 3 6. Depositional bars or benched 0 QO 2 3 7. Recent alluvial deposits 0 2 3 8. Headcuts 1 2 3 9. Grade control 6 0.5 1 1.5 10. Natural valley 0 1 1.5 11. Second or greater order channel No = 0 es = a artificial ditches are not rated; see discussions in manual R Hvriminriv (Suhtntal = I i7 1 12. Presence of Baseflow 0 1 2 C3� 13. Iron oxidizing bacteria 0 6p 2 3 14. Leaf litter Yj3 1 0.5 0 15. Sediment on plants or debris 0 4§4 1 1.5 16. Organic debris lines or piles 0 0.5 1.5 17. Soil -based evidence of high water table? No = 0 0 C. Bioloav (Subtotal= C_.Zt ) 18. Fibrous roots in streambed 419� 2 1 0 19. Rooted upland plants in streambed 6 2 1 0 20. Macrobenthos (note diversity and abundance) 0 6> 2 3 21. Aquatic Mollusks ® 1 2 3 22. Fish 0 of 1 1.5 23. Crayfish 0.5 1 1.5 -24-Amphibians--- - - -- - - - _ ._.._0 - qp5 - _ ---.1.-. - 25. Algae 0.5 1 1.5 26. Wetland plants in streambed CW= 5; OBL = 1.5 Other = 0 *perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: SIUUE Nlo 12 %fr ✓j 2 (b `oob c` ��� 31-.��FZ1-1i 7L•bb9lrw �l F(A, Cn �5 �zs3�tif�cF�ya�w