- City of Baytown — Office of Emergency Management
- City of Houston — Office of Emergency Management
- City of Liberty — Office of Emergency Management
- Harris County Sheriff's Office
- Houston TranStar Traffic Map
- National Weather Service
- Police Department — Baytown, Texas
- Police Department — Liberty, Texas
- Police Department — Huntsville, Texas
- Ready Harris — Harris County Homeland Security & Emergency Management
- Ready Huntsville — Emergency Management & Preparedness