Loading...
HomeMy WebLinkAbout20231145 Ver 1_Sand Hill Stream Datasheets_20230728NC DWQ Stream Identification Form Version 4JI Date: _. ProjectlSite: Sand HIII - U T 1 County: C_/ 'v" Latide: Evaluator: Longitude: Total Points: r ` Stream Deter a gin" B one) Other Stream is at least intermittent v ! r Sb J9 or at �, 30* Ephemeral ntermitten�t,�Perennial e.g ouad Name: A. Geomorphology (Subtotal = ( ) Absent Weak Moderate Str _xg la- Continuity of channel bed and bank 0 1 _ 2 J_ 3 2. Sinuosity of channel along thalweg 0 1~ 2 3 3_ In -channel structure: ex. riffle -pool, step -pool, -ripple-pool sequence 0 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 = Yes = 3 B. HWrolociv �(Subtota! 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 e5 16. Organic debris lines or piles 0 0.5 ' 1 - , 1.5 17. Soil -based evidence of high; water table? No = 0 es = 3 C. Bioloov (Subtotal = U - ) 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 i 2 3 21. Aquatic Mollusks 0 1 2 3 22. Fish Q �0.5 1 1.5 23, Crayfish 0 ,`` 0.5 1 1.5 24. Amphibians 0.5 rj.__. 1.5 25. Algae 0 0.5 1 1_5 26. Wetland plants in streambed FACW = 0.75; BL = 1.5 Other = 0 'perennial streams may also be identified Ming other methods. See p. 35 of manual. Notes: Sketch: NC DWQ Stream Identification Form Version 4.1 Sand Hill - UT2 Date: 7 ProjectlSite: Latitude: �� " a Evaluator County: Longitude: Total Points: Stream &termination (circle one) Other Stream is at least irrterrriftent j phemeral ; Intermittent Perennial e.g. Quad Name: if >_ 18 or perennial if >_ 30' A. Geomo holo (Subtotal = Absent Strong 1a Continuity of channel bed and bank 0 2 3 2. Sinuosity of channel along thalweg 0 rjWeakModerate 3 3. In -channel structure: ex. riffle -pool, step -pool, ri 1 ool se uence 02 3 4. Particle size of stream substrate 0 1 " 2 3 5_ Activeirelictfloodplain 1 2 3 6. Depositional bars or benches 7. Recent alluvial deposits 0 0 1 1 2 2 3 3 8. Headcuts 0), 1 2 3 9. Grade control Q 0.5 1 1.5 10. Natural valley 0 0.5 1 ` 1.5 11. Second or greater order channel o = 0 Yes = 3 artificial ditches are not rated; see discussions In manual D. rr ululU oUULULO 12_ Presence of Baseflow 0 1 _ 2 3 13. Iron oxidizing bacteria 0 1 ? 3 14. Leaf litter 1.5 1 0.5 0 15. Sediment on plants or debris {�-�" 0.5 1 1-5 16. Organic debris lines or piles 0.5 1 i-5 17. Soil -based evidence of high water table? No= 0 Yes = 3 L. UIVIV 1vUuLm-, - 3 2 1 _.. 0 18. Fibrous roots in streambed 19. Rooted upland plants in streambed 3 - 2 1 0 20. Macrobenthos (note diversity and abundance) 0 - i 2 3 21, Aquatic Mollusks C 1 2 3 22. Fish 0 l' 0.5 1 1.5 23. Crayfish 0-) 0.5 1 1.5 24. Amphibians (01, 0.5 1 1.5 25. Algae 0 0.5 1 1.5 26. Wetland plants in streambed FAC = 0.75; OBL = 1.5 Other = 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: