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HomeMy WebLinkAbout20181714 Ver 1_Stream Forms_20181213NC DWR Stream Identification Form Version 4.11 Date: Z /�Y Project/Site: 5%2dAh Latitude: 7S, A Evaluator: AM�ioN� S u� County: (amu NC Longitude: Total Points: a Stream vb Stream Determination (circle one) Ephemeral Intermittent Perennial Other e.g.QuadName: SW6005?%ft t19orarennilifet3* if 2 19 or perennial if >_ 30` 2. Sinuosity of channel along thalweg 0 A. Geomorphology (Subtotal= Absent Weak Moderate Strong 1' 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 2 artificial ditches are not rated; see discussions in manual B. Hvdrologv (Subtotal = ) 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 1.5 17. Soil -based evidence of high water table? 0 No = 0 Yes = 3 1.5 C. Biology 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-.Amphibtans---- - -- - - 0- _ .0.5 - 25. Algae 0 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: I S� 3��40� rysoW NC DWR Stream Identification Form Version 4.11 , -w u Date: !L (Y Projectlsite: 5�26'o<JM z- Latitude: Evaluator: County: t �• Longitude:.? y,, o�-7 Ytt Total Points: Stream Determination (circle one) Other swCOCO Aql Stream tsatleast intermittent �,�1 ifel9orperennialifi'30' �1 Ephemeral Intermittent Perennial e.g. Quad Name: A. Geomorphology Subtotal = ) Absent Weak Moderate Strong la. 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 N No = 0 Yes = 3 a artificial ditches are not rated; see discussions in manual B. Hydrology Subtotal = 12. Presence of Bapseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 .1.5 17. Soil -based evidence of high water table? 0.5---- No = 0 Yes = 3 25. Algae C. Biology (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 -Amphibians----_-- - -------- - 0- 0.5---- 25. Algae 0 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: N Sketch: GPivl Sly G'� �46, �� ��3 vJ i� ;i \�`ftnv)r I