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<br />Arizona Game and Fish Department <br />Biological Evaluation: Kanab Ambersnail <br /> <br />July 1998 <br />Page 23 <br /> <br />APPENDIX B: DESCRIPTION OF WILD ESTABLISHMENT SITES <br /> <br />Site 1: '~Hole Spring"' <br /> <br />~n: GrIDlI Cauyon, river corridor <br />CoconiDo County, Arizona <br /> <br />Description: small, _ spring wiIh deme <br />vegetation ODd mulliple lemI<:elI. <br /> <br />River Mile: 47.1 RR (75.8 bn) <br />Elevation: 900 m <br />UI'M: N4024308, E420484 <br />7.!miD Topa Quad: Point Imperial <br /> <br />JlU"Wdiction: NPS-<hmd CUlyon Notional Pull: <br /> <br />Surveyed: Apr 11, 1997; Fob 19, Mar 13 ODd <br />May 11, 1998 <br /> <br />"'..........mi1ity: euy-boat ODd hike <br /> <br />Site Aspect: DO~ <br />Solar E:qJOSlI1"e: early AM to mid-day (Apr-Sep) <br />Annual BTUslsq Il: 207,741 <br /> <br />Geologic Slrata: Muav Limestone <br />PredomiDaDt Substrate: soillloam <br />LilterIDulf: tIlI"'Iinm deasity <br /> <br />Water Imcharae (m'/s): low <br />BistDric Max Discbarge: unknown <br />Water Temperature ("e): 11.2 <br />Specific: Conductivity ~S): 350 <br />Water pH: 6.5 <br /> <br />Soil Temp ('0: 10.1 median (minimax 10.0-11.2) <br />Soil Mo~ (~ sat): 98 med (minimax 82-1(0) <br />Soil pH: 6.5 median (minimax 6. Hi.6) <br />Soil Depth (em): 15 median (minimax 6.5-15) <br />Slope (degrees): 14 median (minimax 2-31) <br /> <br />Natural ~ PoteDtial: low <br />Natural Impact Evidence: minor rockfall <br />Other DislurbaDces: DOlle <br /> <br />l;;oHmut..,t RecreatioD81 Use: DOlle <br />Recreation Impact Evidence: DODe <br />NPS Recreatioa li'ttintaot,",: unlmown <br /> <br />Primary Vegetation &: Estimaled Area: MiI1wbu cardinalis (15-25 m') ODd Typha spp. (1 m') <br /> <br />Asso.-lutod Vegetation: Mianlwn capilbu-venerir. AquilegiG chry3alllha. Caru spp., Cerir occidmIaJis, Cladiwn <br />califomicum, SaJiz exigua, giant thistle (UDdeacribed sp.) <br /> <br />MoU.w.s: succioeida-Catinel/a vermetd'; physids-Physa (=Physel/a) spp.; limacida-Derocenu sp. <br /> <br />Other Invertebrates: anclmids-Tetral!"othinoA Terragnatha sp.; dipteraDll-Tipulidae 1iprJa sp.; hymeoopterms- <br />Formicidae <br /> <br />Other Notable FlUIDlI: mule deer (Odocoileus hemictuls) on site du.rioc visit <br /> <br />Site SIatlB: Protected from most DIlurIII impoas, DO recreation 1118, ODd suffic~ UDOUDl of primal)' vegetatimL ^""- <br />via existing game tniIs. <br /> <br />KAS Establishment Recommendation: Optimum habitat. <br /> <br />Refe""""",: 'pen. comm. D. Pradey (1997); 'ideDtified by I. Hoffmon (1997). <br />