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Lower Dolores DRD Reach Map Table: Currently Known Status of Native Fish and Predators <br /> Source: Re-draft of Native Fish Conservation Measures, Implementation, Monitoring and Evaluation <br /> Plan, Lower Dolores River(color bars keyed to Reach Map) <br /> Roundtail Chub Flannelmouth Sucker Bluehead Sucker <br /> Reach 1 Unoccupied; no Unoccupied; no potential Unoccupied; no potential <br /> (McPhee Dam to Bradfield) potential <br /> Reach 2 Status unknown; Status unknown but may Status unknown; limited <br /> (Ponderosa Gorge) potentially occupied in be extirpated from reach; potential or seasonal occupation <br /> 11111111.11111 lower reaches but none limited potential or only during spawning season <br /> found in 2005 or 2007. seasonal occupation only <br /> Reach 3 Abundant. FMS rare; nearly absent BHS rare; nearly absent from DCP <br /> (Dove Ck Pumps to Pyramid) from DCP surveys. no surveys. no juvenile fish from <br /> -1111_ juveniles from 2012 seine 2012 seine surveys <br /> surveys <br /> Reach 4 SM Bass occupy reach FMS uncommon but BHS uncommon; no juveniles in <br /> (Pyramid to Big Gyp Valley above Disappointment need INFO on utilization 2012 seine surveys. <br /> Bridge) Ck. RTC uncommon of Pyramid reach; may be <br /> but slightly larger than important for spawn. SM <br /> in Reach 3. Bass above <br /> Disappointment Ck. <br /> 2012 seine survey found <br /> a few young FMS. <br /> Reach 5 Few fish (2 caught per Few fish (2-3 caught per Extremely rare(1 fish caught per <br /> (Slickrock Canyon) mile) but larger when mile) but larger. 5 miles of canyon) but larger <br /> caught. Spawning or when caught. <br /> fry use may be linked <br /> to tributaries. <br /> Reach 6 NO DATA NO DATA NO DATA <br /> (Paradox Valley-Bedrock to <br /> San Miguel confluence) <br /> Dolores River below San Very uncommon in Uncommon (^2/mile); Common (^'4/mile);good age <br /> Miguel River confluence surveys. (1 fish caught good age structure structure amongst sampled fish. <br /> for every 5-10 river amongst sampled fish. <br /> miles) <br /> OVERALL-Dolores River Abundant in reaches 3 Gone or nearly gone Gone from Reach 1 and likely <br /> below McPhee Dam &4 but small; better from reaches 1-3; Reach Reach 2;some evidence of <br /> age structure but less 4 may be important reproduction in Reach 3, less so <br /> abundant below spawn area. Juveniles in in 4 and 5; part of intact <br /> Disappointment or reach 4. uncommon but assemblage below SM <br /> SMR. present below SM confluence. <br /> confluence <br />