Navigating Charleston SC’s GIS Maps

flood map

Charleston County FEMA flood zone | Photo via Charleston County GIS

Table of Contents

What in the world is a GIS mapping system and how is it helpful? The city’s Geographical Information Systems (GIS) is an online collection of interactive maps + applications created to help citizens view city maps, road closures, flood zones, and more.

What are the most popular applications?

  • Mapnet - an interactive map searchable by a specific address or by zooming into a location
  • Zoning Map - layout of districts throughout the city
  • Road Closures - a look at current traffic impacts
  • Flood Maps - FEMA preliminary and current flood zones

The website also provides options to check local tides and road conditions + sea levels. There’s even a map of public restrooms around the city.

The county also offers GIS services. The list includes recycling pick-up routes, mosquito spray zones, and transportation projects.

Poll

More from CHStoday
The Holy City got its annual, unsurprising foodie recognition from the prestigious James Beard Foundation. Let’s take a closer look.
You shared some local businesses that stole your heart before they closed their doors for good.
Honor the civil rights leader’s legacy by learning about his connection to the Palmetto State.
The latest nostalgic trend has people looking back at photos from a decade ago. What was Charleston like?
Move aside pickleball, there’s a new racket sport in town.
The bread type is more popular than ever. We’re here to help you find the best loves in the Holy City, or to start making your own.
We asked readers to send us photos of their Charleston-resident pets, and they delivered. Here’s our roundup of Holy City pups.
Dozens of local eateries are taking part, and we’re here to give you the lowdown on the Lowcountry’s best deals.
Different cities and regions have plenty of localized menu items. Now it’s time for cookies to join the fray.
Bookmark this guide for a curated list of events taking place each month that we’re most looking forward to.