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HomeMy WebLinkAbout20190924 Ver 1_17BP.10.C.9 SA Stream Form_20190712Y�. NC DWO Stream Identification Form Version 4.11 5A Date: ///' Project/Site: /7%3P !G, e 9 Latitude:37 Evaluator: S ��5�-e J, i County: Longitude: 2, 3615-W Total Points: Stream Detent�inatiioq circle one) Other YYIGIYS(1N',�� Stream is at least intermittent 7 C if>19'or erennialif>30' li Ephemeral termitte*Merennial - e.g. Quad Name: A. Geomv holo Subtotal = 5 Absent Weak Moderate Strong ,a, Continuity of channel bed and bank 0 1 2 i3 2. Sinuosity of channel along thalweg CD 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence 0 1 0 3 4_ Particle size of stream substrate 0 1 2 5. Active/relict floodplain 0 1 2 3 6_ Depositional bars or benches 0 1 3 7. Recent alluvial deposits (OP 1 2 3 8. Headcuts (_0D 1 2 3 9. Grade control 1) 0.5 1 1.5 10. Natural valley 0 Q25 1 1.5 11. Second or greater order channel No 0 Yes = 3 R_ Hvdroloav (Subtotal =� 1 12. Presence of Baseflow 0 1 2 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 5 . 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 10 0.5 1.5 17. Soil -based evidence of high water table? i No = 0 Yes t 3 C: Rininnv fStrhfntal = !7 1 18. Fibrous roots in streambed j 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) .0 Q 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish 0.5 1 1.5 23. Crayfish 0 0.5 1 1.5 24. Amphibians _0 0.5 1 1.5 25. Algae (6 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: rr- 'm 511W 4urkoid r