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HomeMy WebLinkAbout20140597 Ver 1_Staff Notes_20140613NC DWR Stream Identification Form Version 4.11 Date: -1 z Project/Site: � Latitude: 3S•4y /f Evaluator: ayg� County: Longitude: -77 -hZ3L 11 Total Points: Stream Dete na ion (circle one) Other _JP05d Stream is at least intermittent A ( Ephemera ntermi t Perennial e.g. Quad Name: if 2:19 or erennial if z 30' 1 2 3 A. Geomorphology ( Subtotal = ___A_b_s_en_t_T Weak Moderate Strong 1' Continuity of channel bed and bank 0 1 2 0 2. Sinuosity of channel along thalweg 0 -t Cl 2 3 3. In- channel structure: ex. riffle -pool, step -pool, ripple-pool sequence ® 1 2 3 4. Particle size of stream substrate 0 d 2 3 5. Active /relict floodplain 0 rD 2 3 6. Depositional bars or benches 6 1 2 3 7. Recent alluvial deposits 0 2 3 8. Headcuts 49 1 2 3 9. Grade control 0 0.5 1 1.5 10. Natural valley 0 0.5 1 1 11. Second or greater order channel 25. Algae Yes = 3 art ificial ditches are not rated; see discussions in manual B. Wdroloav (Subtotal= G.l ) 12. Presence of Baseflow, 0 3 2 3 13. Iron oxidizing bacteria m 1 2 3 14. Leaf litter 1.5 4' 0.5 0 15. Sediment on plants or debris a 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 CrA 17. Soil -based evidence of high water table? No = 0 es 3 C. Bioloav (Subtotal= 4 ) 18. Fibrous roots in streambed 3 Q 1 0 19. Rooted upland plants in streambed 3 W 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 0.5 1 1.5 25. Algae 0.5 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 aftir - 0 'perennial streams may also be identified using other methods. Seep. 35 of manual. Notes: Sketch: u630 E�6rnr Vii( NC DWR Stream identification Form Version 4.11 Date: ILI P4 Project/Site: 110SU R Latitude: 7 S Evaluator: County: WA ypc Longitude: -7-7 Y4 qo Total Points: Stre •Determination (circle one) Other let S$.A/ Stream is at least intermittent f g rei Intermittent Perennial e.g. Quad Name: if 2:19 or perennial if z 30' Y+� 2 3 A. Geomorphology Subtotal = Absent Weak Moderate Strong 18 Continuity of channel bed and bank 0 1 2 C 2. Sinuosity of channel along thalweg 0 R 2 3 3. In- channel structure: ex. riffle -pool, step -pool, ripple-pool sequence m 1 2 3 4. Particle size of stream substrate 0 1 2 3 5. Active /relict floodplain No = 0 1 2 3 6. Depositional bars or benches 0.5 1 2 3 7. Recent alluvial deposits 1 2 3 8. Headcuts 1.5 1 2 3 9. Grade control 0.5 1 1.5 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel fio Pb Yes = 3 e artificial ditches are not rated; see discussions in manual B. Hvdroloav (Subtotal = % 1 12. Presence of Baseflow 0 t2 2 3 13. Iron oxidizing bacteria Cb 1 2 3 14. Leaf litter 1 0.5 0 15. Sediment on plants or debris 4y 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 1 17. Soil -based evidence of high water table? No = 0 2ZW1 3 C. Bioloav (Subtotal = 6 ) 18. Fibrous roots in streambed 1 0 19. Rooted upland plants in streambed 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 1 0.5 1 1.5 24. Amphibians 0.5 1 1.5 25. Algae 0.5 1 1 1.5 26. Wetland plants in streambed FACW = 0.75; OBL = 1.5 ether = "perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: Lvov