PERMFILE63501

• Permit No: M2006018
• IBM Index Class Name: PERMIT FILE
• Doc Date: 9/11/2006
• Doc Name: DMG Response to 2nd Adequacy Letter dated 05/25/06
• From: Gustavson Associates
• To: DRMS
• Media Type: D
• Archive: No

Walsh Environmental, Inc. -Jurisdictional Determination Data Sheet
ProjecUSite: North Bank Resources Property Project No: 6252-010 Date: October 11, 2005
Applican[/Owner: Lafarge North America County: Garfield
Investigator: Jon Dauzvardis, P.W.S. State: Colorado
Do normal circumstances exist on the site? Yes x No Plot ID: A Area 4B -Unnamed Channel Al-A46
Is the site significantly disturbed (Atypical
Situation)? Yes x No Field Location/Sample Point: Uwamed Ditch/TP8
Is the area a otential Problem Area Yes No x Ve etation Communi :PEP
Veeetation
Dominant Plant S ecies: Stratum Indicator % Cover Dominant Plant S ecies: Stratum Indicator % Cover
Cardaria drabs H NI P Schoeno lectus un ens H OBL 25
Cirsium arvense H FACU 10 Schoeno lectus tabernaemontani H OBL 5
Eleacharis alustris H OBL 5 T has H OBL 5
E ilobium ciliatum H FAC 5
Juncus balticus H FACW t0
Nasturtium o tcinale H OBL 5
Phalaris arundinacea H OBL 20
Pol onum ersecaria H FACW 5
Pol a on mans eliensis H FACW+ 5
of dominant species that are OBL, FACW and/or FAC (excluding FACU): 90%
Remarks: Percent cover is approximate. Ditch flanked by common species as described in TP 7. Bare ground is present in lower section due [o cattle
aan .
Sails
Profile Descri tion:
De th inches) Matrix Color Mottle Color/Abundance Texture
0-16 lOYR 4/2 Cla
Gle 1 2.SM streakin

H dric Soils Indicators:
^ Low-Chroma Colors ^ Law-Chroma and Mottles ^ Sulfidic Odor
8 Gle d or Low-Chroma Colors ^ Histic E i edon ^ Concretions
^ Hi Or nic Content sand ^ Or nic streakin sand ^ Alluvial Sands, Gravel or Cobble
Remarks:
Hvdroloev
Is the ound surface inundated? Yes 8 No ^ Surface water de the 0-3"
Is the soil saturated? Yes 8 No ^ De th to Saturation:
De th to free-standin water in it
Wetland H drolo Indicators:
Prima Indicators: Secondar Indicators:
Q Inundated ^ Drift Lines ^ Oxidized Root Channels in U er 12 inches
H Saturated in u er 12 inches ^ Sediment De osits ^Wster-stained Leaves
^ Water Marks ^ Drains a Pat[ems ^FAC Neutral Test
Remarks: Ditch is an modified extension of natural drainage.
.Inrisdictinnal Determination
H dro h is Ve etation Present? Yes x No Wetland H drolo Present? Yes x No
H dro h is Ve etation Dominant? Yes x No Is the loot communi a wetland? Yes x No
H dric Soils Present? Yes x No Is the area a Water of the U.S.? Yes x No
Remarks: Site is affected by seasonal high groundwater. Lower portion of site drains to Colorado River, is used for stock watering, and is non-
vegeta[ed open water. Ponded azea has been disturbance by cattle is devoid of vegetation and is considered as a Waters of the U.S., not wetlands.
P:\Wetland-E&TSpecies\McBride Habitat-Gustavson Gravel Pennit.6252Utevised ID REquest\Data Sheets\Wetlaud_Datasheet_TP8_Area 48_Wet.doc