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HomeMy WebLinkAbout20190587 Ver 1_Stream Determination Forms_20190509NC DWR Stream Identification Form Version 4.11 Date: Project/Site: 5 _c, Latitude: 3)`, 37-7 i7r' Evaluator: County: Longitude74.gr 97yt/ Total Points: Stream is at least intermittent Str Determination (circle one) he td Intermittent Perennial Other e.g. Quad Name: C 0w127f if z 19 orperennial if 2:30* 0 A. Geomorphology (Subtotal = Absent Weak Moderate Strong 1a. Continuity of channel bed and bank 0 1 14. Leaf litter 3 2. Sinuosity of channel along thalweg 0 Q> 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple -pool sequence (� 1 2 3 4. Particle size of stream substrate No = 0 1 2 3 5. Active/relict floodplain 0 (3) 2 3 6. Depositional bars or benches ® 1 2 3 7. Recent alluvial deposits 0 1 2 3 8, Headcuts. 1 2 3 9. Grade control 0.5 1 1.5 10. Natural valley 0 1 1.5 11. Second or greater order channel 0 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hvdroloav (Subtotal = C -f, ) 12. Presence of Baseflow 0 1 1 3 13. Iron oxidizing bacteria 0 2 3 14. Leaf litter 1.5 1 0.5 47 15. Sediment on plants or debris rib 0.5 1 1.5 16. Organic debris lines or piles 0 1 1.5 17. Soil -based evidence of high water table? No = 0 1 es = 3 C. Bioloav (Subtotal= C1 18. Fibrous roots in streambed 3 0 1 0 19. Rooted upland plants in streambed 3 C2 1 0 20. Macrobenthos (note diversity and abundance) 1 2 3 21. Aquatic Mollusks ® 1 2 3 22. Fish 0.5 1 1.5 23. Crayfish 0.5 1 1.5 24 -Amphibians --- _.. _ 0.6 25. Algae 0.5 1 1.5 26. Welland plants in streambed FACW =0.75; OBL = 1.5 0 er 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: ,r Sketch: fY (✓fi ��c� FncJrG o 1 t1/II S -R" v r- tik l f ro j'YI rl 6,V NC DWR Stream Identification Form Version 4.11 Date: V j S Project(Site: ct 7 Latitude: ;S ?G (41- ZEvaluator: Evaluator:4klyL„grl rah C County: �'y.3H���r Longitude: -7 &4 �jY(- Total Points: Stream is at leastintermitlent Stream Determination (circle one) Other 4;/� if z19 orperennial if t 30` Ephemeral Intermittent Perennial e.g.QuadName: 4/ A. Geomorphology (Subtotal = ) Absent Weak Moderate Strong 1a. Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 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 1 2 3 5. Active/relict floodplain 0 1 2 3 6. Depositional bars or benches 0 1 2 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts. 0 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel No = 0 Yes= 3 a artificial ditches are not rated; see discussions in manual B- Hvdrnlodv (Suhtntal = 1 12. Presence of Baseflow 0 1 2 1 3 13. Iron oxidizing bacteria 0 1 2 1 3 14. Leaf litter 1.5 1 0.5 2 0 15. Sediment on plants or debris 0 0.5 1 2 1.5 16. Organic debris lines or piles 0 0.5 1 1 1.5 17. Soil -based evidence of high water table? No = 0 Yes = 3 1 C. Bioloav (Subtotal= 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed 3 2 1 0 20. Macrobenthos (note diversity and abundance) 0 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-Amphiblans -----_ ._.....0 _ ._ 05 ---- ------ 1.. -- 1.5 25. Algae 0 0.5 1 1.5 26. Welland 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: C^7 t6cwm (-7 C 9AVA-C -