Rainfall Data	How much did it rain? USGS/Charlotte-Mecklenburg rain gauge information USGS/NC real-time rain gauge information Rainfall data How rain gauges work ALERT FINS
Stream Data	Stream depth gauge information Stream Water Quality Information/CMANN Request Water Quality Data GIS Surface Water
Floodplain Map Data	Flood Insurance Rate Map panels Flood Insurance Rate Map Reference marks Flood Insurance Study Flood Study Engineering Data Geospatial files for site plans LOMRs on file Elevation Certificates on file City Storm Water Benchmarks Floodplain Mapping Standards (2012)
Storm Water Drainage System (Pipes, Channels, & Structures)	The Storm Water inventory
Request Water Quality Data	Water Quality Request Form Water Quality Program Purpose Monitoring Techniques and Parameters Data Management and Quality Assurance Map of Monitoring Sites about WQ (SUSI)

  

See Storm Water Services' maps.
For additional information related to maps, data, or GIS visit the Charlotte-Mecklenburg Maps Website.

Contact Keri Shearer for Storm Water IT/GIS related questions.