SBCT Final EIS - Govsupport.us

SBCT Final EIS - Govsupport.us SBCT Final EIS - Govsupport.us

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Chapter 5 – Environmental Consequences5.5.2.2 Alaska5.5.2.2.1 Impacts from Cantonment ConstructionNo ImpactsThe current number of Soldiers stationed at FRA would remain the same. Therefore, no additionalcantonment facilities would be constructed. Consequently, there would be no soil erosion impactsassociated with the No Action Alternative.5.5.2.2.2 Impacts from Range ConstructionNo ImpactsThe current number of Soldiers training at FRA and DTA would remain the same. Therefore, noadditional ranges would be constructed. Consequently, there would be no soil erosion impactsassociated with the No Action Alternative.5.5.2.2.3 Impacts from Live-Fire TrainingLess Than Significant ImpactsThe number of required live-fire user days per year at FRA would be near current levels.Implementation of the USARAK INRMP and ITAM program work plans and associated landmanagement practices and soil erosion mitigation would continue. Soil erosion-related impactscaused by live-fire training would be less than significant.5.5.2.2.4 Impacts from Maneuver TrainingLess Than Significant ImpactsManeuver training intensity and frequency at FRA and DTA would remain at levels seen today.Implementation of the USARAK INRMP and ITAM program work plans and associated landmanagement practices and soil erosion mitigation would continue. Soil erosion-related impactscaused by maneuver training would be less than significant.5.5.2.3 Colorado5.5.2.3.1 Impacts from Cantonment ConstructionLess Than Significant ImpactsThe number of Soldiers currently stationed at FTC would remain the same. However, someunaccompanied Soldiers live off post because of an on-post shortage barracks. Therefore, someadditional cantonment facilities would be constructed under this alternative to meet the needs of theunaccompanied Soldiers. Although this construction is expected to occur in previously disturbedareas, less than significant soil erosion impacts would occur.February 2008 5-198 2/25th SBCT Final EIS

Chapter 5 – Environmental Consequences5.5.2.3.2 Impacts from Range ConstructionNo ImpactsThe current number of Soldiers training at FTC and PCMS would remain the same. Therefore, noadditional ranges would be constructed at FTC or PCMS. Consequently, no soil erosion impactswould occur under the No Action Alternative.5.5.2.3.3 Impacts from Live-Fire TrainingLess Than Significant ImpactsThe number of required live-fire user days per year at FTC would be near current levels.Implementation of the INRMP and ITAM program work plans and associated land managementpractices and soil erosion mitigation would continue. Soil erosion-related impacts caused by live-firetraining would be less than significant. No live-fire training would occur at PCMS, so no impactswould occur at PCMS.5.5.2.3.4 Impacts from Maneuver TrainingLess Than Significant ImpactsManeuver training intensity and frequency at FTC and PCMS would remain at the levels associatedwith the current stationing. Implementation of the FTC and PCMS INRMP and ITAM program workplans and associated land management practices and soil erosion mitigation would continue. Soilerosion-related impacts caused by maneuver training would be less than significant.5.5.3 Water ResourcesPotential impacts to water resources identified based on regulatory standards and scientific judgmentinclude impacts on surface water quality, groundwater quality, increased flood potential, andgroundwater supply (Table 5-54).Table 5-54Summary of Potential Water Resource Impacts from Alternative DLocationHawaii Alaska ColoradoActivity Group SBMR DMRKTA/KLOA PTA FRA DTA FTC PCMSImpacts from CantonmentConstruction N/A N/A N/A N/A ☼ N/AImpacts from RangeConstruction☼ ☼ ☼ ☼ Impacts from Live-FireTraining☼ ☼ ☼ ☼ ☼ ☼ ☼ Impacts from ManeuverTraining☼ ☼ ☼ ☼ ☼ ☼ ☼ = Significant + = Beneficial Impact = Significant but mitigable to less than significant N/A = Not Applicable☼ = Less than Significant= No ImpactFebruary 2008 5-199 2/25th SBCT Final EIS

Chapter 5 – Environmental Consequences5.5.2.3.2 Impacts from Range ConstructionNo ImpactsThe current number of Soldiers training at FTC and PCMS would remain the same. Therefore, noadditional ranges would be constructed at FTC or PCMS. Consequently, no soil erosion impactswould occur under the No Action Alternative.5.5.2.3.3 Impacts from Live-Fire TrainingLess Than Significant ImpactsThe number of required live-fire <strong>us</strong>er days per year at FTC would be near current levels.Implementation of the INRMP and ITAM program work plans and associated land managementpractices and soil erosion mitigation would continue. Soil erosion-related impacts ca<strong>us</strong>ed by live-firetraining would be less than significant. No live-fire training would occur at PCMS, so no impactswould occur at PCMS.5.5.2.3.4 Impacts from Maneuver TrainingLess Than Significant ImpactsManeuver training intensity and frequency at FTC and PCMS would remain at the levels associatedwith the current stationing. Implementation of the FTC and PCMS INRMP and ITAM program workplans and associated land management practices and soil erosion mitigation would continue. Soilerosion-related impacts ca<strong>us</strong>ed by maneuver training would be less than significant.5.5.3 Water ResourcesPotential impacts to water resources identified based on regulatory standards and scientific judgmentinclude impacts on surface water quality, groundwater quality, increased flood potential, andgroundwater supply (Table 5-54).Table 5-54Summary of Potential Water Resource Impacts from Alternative DLocationHawaii Alaska ColoradoActivity Group SBMR DMRKTA/KLOA PTA FRA DTA FTC PCMSImpacts from CantonmentConstruction N/A N/A N/A N/A ☼ N/AImpacts from RangeConstruction☼ ☼ ☼ ☼ Impacts from Live-FireTraining☼ ☼ ☼ ☼ ☼ ☼ ☼ Impacts from ManeuverTraining☼ ☼ ☼ ☼ ☼ ☼ ☼ = Significant + = Beneficial Impact = Significant but mitigable to less than significant N/A = Not Applicable☼ = Less than Significant= No ImpactFebruary 2008 5-199 2/25th <strong>SBCT</strong> <strong>Final</strong> <strong>EIS</strong>

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