A Proposed Rock Quarry In Kingsport Is Facing Opposition. During A Recent Tennessee Department Of Environment And Conservation Hearing This Week, The Public Had A Chance To Ask Questions And Voice Concerns Regarding The Proposed “Horse Creek Quarry” Planned For 90-Acres Of Property In The Sullivan Gardens Community. Many Residents Expressed Worry Over The Impact To Their Health, Community And The Environment Caused By The Dust And Debris. The State Addressed How The Items Brought Up For Concern Would Be Mitigated. Public Comments With TDEC Remain Open Through November 7th And Can Be Emailed To Dmgr.Publicnotice@Tn.Gov.