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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: