Orange County NC Website
~~~ <br />NCDWQ Stream Classification Form <br />Project Name: River Basin: County: Evaluator: <br />DWQ Project Number. Nearest Named Stream: Latitude: Signature: <br />Date: USGS QUAD: Longitude: Location/Directions: <br />*PLEASE NOTE: Ijeva[uaror and landowner agree that the jearure is a man-made duck, then use of this form is not necessary. <br />Also, ijin We best professional judgement oj[he evaluator, the jcarure is a man-made ditch and not a modified natural scream-this <br />rating system should not be used# <br />PrimarvField Indicators: (Circle One Number Per Line) <br />I Geomorpholoey Absent Weak Moderate Strong <br />I) Is There A Riffle-Pool Seauence~ 0 1 2 3 <br />2) Is The USDA Texture [n Streambed <br />Different From Surroundine Terrains 0 <br />1 <br />2 <br />3 <br />3) Are Natural Levees Presents 0 I 2 3 <br />4) Is The Channel Sinuous 0 1 2 3 <br />5) Is There An Active (Or Relic) <br />Floodplain Presents 0 <br />I <br />2 <br />3 <br />6) [s The Channel Braided 0 1 2 3 <br />7) Are Recent Alluvial Deposits Presents 0 I 2 3 <br />S) Is There A Bankfull Bench Presents 0 I 2 3 <br />9) Is A Continuous Bed & Bank Present? 0 I <br />NOT Bed nk sed By itchin And W TXOUTSinu i Then Score=B• 2 3 <br />0) Is A 2" Order Or Greater Channel (As Indicated <br />On Topo Map And/Or In Ficldl Presents Yes=3 <br />No=O <br />PRIMARYGEOMORPHOLOGYINDICATOR POINTS: <br />II Hvdroloey Absent <br />Weak <br />Moderate <br />Strove <br />1) Is There A Groundwater <br />Flow/Dischaz a Presents 0 <br />1 <br />2 <br />3 <br />PRIMARYHYDROLOGYINDICATOR POINTS: <br />III Bioloey Absent <br />Weak <br />Moderate <br />Strom <br />1) Are Fibrous Roots Present In Streambed~ 3 2 1 0 <br />2) Are Rooted Plants Present In Streambed~ 3 2 1 0 <br />3) Is Periphvton Presents 0 1 2 3 <br />41 Are Bivalves Present? 0 1 2 3 <br />PRIMARY BIOLOGY INDICATOR POINTS:. <br />Secondary Field Indicators: (Circle One Number Per Line) <br />I Geomorpholoey Absent <br />Weak <br />Moderate <br />Strong <br />ti r~'n+~re A Head Cut Present In Channels 0 .5 I I.5 <br />21 Is There A rade Control Point In Channels 0 .5 1 1.5 <br />3) Does Topography Indicate A <br />Natural Drainage Wavy <br />0 <br />.5 <br />I <br />1.5 <br />SECONDARY GEOMORPHOLOGY INDICATOR POINTS: <br />II. Hvdroloey Absent <br />Weak <br />Moderate <br />Strone <br />1) Is This Yeaz's (Or Last's) Leaflittet <br />Present In 5treambed? <br />1.5 <br />l <br />.5 <br />0 <br />2) Is Sediment On Plants (Or Debris) Present? 0 .5 l I.5 <br />3) Are Wrack Lines Presents 0 5 I 1.5 <br />4) Is Water In Channel And>48 Hrs. Since <br />t 95t Known Rainy /•NOT ~ /f Ditch Indicated In #9 Ab 0 <br />ove Skio This Sten And #S B .5 <br />e/ow•1 1 I.5 <br />_- <br />5) [s There Water In Channel During Dry <br />f'onditions Or In Growin¢ Season) 0 .5 1 1.5 <br />6) AR Hvdrir Cncle Present In Cidec ilf('hannel lilt in Headcuth Yes=1_S No=D <br />SECONDARY HYDROLOGY INDICATOR POINTS: <br />III. Bioloey Absent <br />Weak <br />Moderate <br />Stron¢ <br />11 Are Fish Present? 0 .5 I I.5 <br />2) Arc Amphibians Present? 0 .5 1 1.5 <br />3) Are AauaticTurtles Present? 0 .5 1 I.5 <br />4) Are Cravfish Present? 0 .5 I 1.5 <br />5) Are Macrobenthos Present? 0 .5 1 1.5 <br />6) Are Iron Oxidizine Bacteria/Funeus Present? 0 .5 1 1.5 <br />7) Is Filamentous Aleae Present? 0 .5 1 1.5 <br />8) Are Wetland Plants In Streambed? SAV Mostly OSL <br />(' NOTE: {fTatal Absence OfAB Plants !n Streambed 2 1 <br />As Noted Above Skia This Step UNLESS SAV PresenPl. Mostly FACW Mostly FAC <br />.75 .5 Mostly FACU Mostly UPL <br />0 0 <br />SECONDARYBIOLOGYINDICATOR POINTS: <br />TOTfIl. PINTS (Primary ~- Secondary)= (If Greater Than Or Equal To l9 Points The Stream Is At Least Intermittent) <br />