Bi-State Regional Commission Geographic Data Resources
	Bi-State Data/Graphics/Mapping Center staff creates and maintains several sets of digital geographic data for use in its Geographic Information System and for cartographic purposes.
| County Plat Books | |||
| County | Map Source | Address | Phone | 
| Henry County, Illinois | Henry County Farm Bureau | 114 N. East Street Cambridge, IL 61238 | 1.309.937.2411 | 
| Mercer County, Illinois | Lee Group | P.O. Box 36 Aledo, IL 61231 | 1.309.582.7910 | 
| Muscatine County, Iowa | Farm & Home Publishers | P.O. Box 305 Belmond, IA 50421 | 1.515.444.3508 | 
| Rock Island County, Illinois | Rock Island County Farm Bureau | 1601 52nd Ave. Milan, IL 61265 | 1.309.736.7432 | 
| Scott County, Iowa | Farm & Home Publishers | P.O. Box 305 Belmond, IA 50421 | 1.515.444.3508 | 
| Documents | ||
| Description | File Name | Format | 
| Digital Data Release Policy | dig_dat_rel.pdf (27KB) |  | 
| Bi-State Region Quadrangle Map | reg_usgs_qua.pdf (139KB) |  | 
	Other Geographic Data Resources
	Bi-State Data/Graphics/Mapping Center staff collects and uses many sets of digital geographic data from varied sources for use in its Geographic Information System and for cartographic purposes.
| Organizations | |
| Description | Information | 
| Flood Insurance Rate Maps | 1.877.FEMA.MAP (1.877.336.2627) http://www.fema.gov/maps | 
| Illinois Coal Mine Information | Illinois Coal Mine Information Coal Section, Illinois State Geological Survey 615 E. Peabody, Champaign, IL 61820 1.217.244.4610 http://www.isgs.uiuc.edu/coalsec/coal/county-index.htm | 
| Illinois Deptartment of Transportation | Map Sales Office 2300 S. Dirksen Parkway, Springfield, IL 62764 1.217.782.0834 http://dot.state.il.us/mapsales.html | 
| Iowa Deptartment of Transportation | Accounting Department Attn: Cashier 800 Lincoln Way, Ames, IA 50010 1.515.239.1324 http://www.dot.state.ia.us/sitemap.htm#maps | 
| National Wetlands Inventory Maps | U.S. Fish & Wildlife Service 4469 48th Ave Ct., Rock Island, IL 1.309.793.5800 | 
