2019-11-21_REVISION - M2004044 (45)

Home Browse Search

GENERALID Stream ID: TM-Al7-STR-01 Stream Name: Unnamed Lat: 39.98746 Long: -104.84319 1 Date: 7-6-2017 Project Name: Tucson South Mine Client: Aggregate Industries Investigators: J. Heule, C.Ansari Flow Regime: Perennial Water Type: NRPW Photo ID: CHANNELFEATURES Estimate Measurements Stream Erosion Top of Bank Width (feet): 1 4 Stream Erosion: None Top of Bank Height(feet): 2 Artificial, Modified, or Channelized: Yes LB (feet): 2 Dam Present: No RB (feet): 2 Sinuosity: Low Water Depth in. : 0 Gradient: Flat 0.5-100ft Water Width (feet): 0 High Water Mark(inches): 2 FLOW CHARACTERISTICS Water Present: No water present, stream Proportion of Reach Represented by Stream Morphology Types: bed dry Velocity: N/A Riffle % : Pool % : Run (%): Turbidity: N/A Other: SUBSTRATE COMPONENTS Inorganic Substrate Components—Should add to 100% Organic Substrate Components—Does not necessarily add to 100% % Composition in % Composition in Substrate Type Diameter Sampling Reach Substrate Type Characteristic Sampling Reach Bedrock Detritus Sticks, wood, coarse 50 plant materials CPOM Boulder > 256mm (10") Muck—Mud Black, very fine grain organic Cobble 64-256mm 2.5"-10" Marl Grey, shell fragments Gravel 2-64mm 0.1"-2.5" Concrete lined stream bed. Sand 0.06-2mm (gritty) Silt 0.004-0.06m m Clay <0.004mm slick WATERSHED FEATURES Predominant Surrounding Land Use: ❑ Forest ❑ Industrial (gravel quarry) ® Field/Pasture ❑ Residential ® Agricultural Other: ® Commercial Indicate the dominant type: ❑ Trees ® Grasses ❑ Shrubs ❑ Herbaceous Canopy Cover: Open Floodplain Width: Narrow(less than Wetland Present: ❑ Yes ® No Wetland ID: 16ft AQUATIC VEGETATION Indicate the dominant type and record the dominantspecies resent: ❑ Rooted emergent ❑ Rooted ❑ Rooted floating ❑ Free floating submer ent ❑ Floating algae ❑ Attached algae ❑ None ❑ Reed canary grass MACROINVERTEBRATES OR OTHER WILDLIFE OBSERVED/OBSERVATIONS AND NOTES Stream is culverted under 16011 Avenue.