Geographic Information Systems
The Riverside County Flood Control and Water Conservation District has been developing its Geographical Information System for over thirty years. The GIS team provides a variety of services including creation and data editing, research, analysis, application development, mobile solutions and map production. We develop data and applications to provide helpful geographic information for internal, external and countywide agencies. We have many data layers completed including our District facilities, flood zones, encroachment permits and many others. We currently utilize Oracle Spatial, SQL Server, and ESRI products.
GIS @ the District
GIS is a computer-based technology that combines geographic features with attribute data to visualize, explore, query, edit, and analyze geographical information. The most valuable aspect is being able to analyze information spatially while serving as a decision-support tool for analysis of real-life decisions regarding emergency disaster areas, floodplains, water quality, and environmental. GIS provides the ability to create full-color custom maps and graphics based on a collection of data along with aerial photography. Databases and maps are part of the GIS technology and provide the base from which vast amounts of information can be stored, maintained, and analyzed with endless capabilities. The GIS section is an integral part of the Watershed Analytics Division and District.
Web Map Applications
GIS Data Downloads
|District Boundary||KMZ||Feature Class|
|District Facilities Area||KMZ||Feature Class|
|District Facilities Lines||KMZ||Feature Class|
|District by Supervisor||KMZ||Feature Class|
|District Zones||KMZ||Feature Class|
|County Boundary||KMZ||Feature Class|
|NRCS Hydrologic Soils**||KMZ||Feature Class|
|**Note: In some cases dual soil designations such as “B/D” has been assigned to an area. This indicates the infiltration characteristics are too variable, either geographically or with time, to assign the soil to a single classification. In such cases the more conservative value is recommended for design hydrology. Please reference the District's Hydrology Manual, Section C for further information.|
External GIS Links & Resources
- County of Riverside Mapping Portal
- Cal-Atlas Geospatial Clearinghouse
- U.S. Census Bureau
- U.S. Geological Survey
- RCIT-Riverside County IT Open Data
GIS Data Disclaimer
It is expressly agreed and understood by the USER of the Riverside County Flood Control and Water Conservation District GIS data released hereby (whether released in digital or map format) that the Riverside County Flood Control and Water Conservation District (“District”) makes no representation as to its accuracy. Further, it is the intent of the parties hereto that the USER shall independently determine the accuracy thereof prior to placing any reliance whatsoever on the information.
Further, the USER shall hold district and the County of Riverside, together with the officers, agents and employees of each, free and harmless from any liability whatsoever, including wrongful death, based on asserted upon any act or omission of District or County, their officers, agents, employees or subcontractors, relating to or in any way concerned with or arising from the use of this GIS data and information; and USER agrees to protect and defend, including all attorney fees and other expenses, each of the foregoing bodies and persons in any legal action based or asserted upon any such acts or omissions. USER also agrees not to sell, reproduce or release this GIS data to others for any purpose whatsoever without prior written permission from the District.
For additional GIS requests or questions, please email the GIS section at: RCFCGIS@rivco.org