Secondary and Cumulative Impacts Master Management Plan - 2014

TOWN OF MORRISVILLE

TABLE ES-1 Areas of Potential Impacts to be Addressed by Permitting and Mitigation Programs Environmental Resource Potential for SCI Types of SCIs

Mitigation

PI

Wildlife and Natural Vegetation

Reduction in available habitat; no impact to federally listed species Habitat fragmentation; reduction in genetic diversity; reduction in species tolerance; increased dispersal distance to suitable habitat; reduction in potential for long-term population sustainability

Endangered Species Act Parks and Recreation Master Plan - important habitat areas prioritized for protection Land Use Plan– encourage development in Town Center, tree protection Erosion and Sediment Control Program administered by Wake County UDO - Open Space Preservation - Conservation/Buffer District - Riparian Buffers and Floodplain Protection -– Habitat protection and maintenance of habitat corridors - Stormwater Programs Land use planning to control uses and likely exposure Stormwater Programs including education programs Sanitary Sewer Installation – design standards to limit spills Grade separation programs to reduce rail and vehicular traffic interaction

LI

Introduction of Toxic Substances

Increase in likelihood of contamination particularly in rail transportation corridors Negative impacts to human health

PI = Areas of Potential Impact (major relevance in SEPA documents and permitting applications) LI = Areas of Limited Impact (minor relevance in SEPA documents and permitting applications)

ES-10