Tazewell County
| County | No Web Site | |
| Municipalities | City of East Peoria Home Page | |
| City of Pekin Home Page | ||
| City of Pekin - City Codes (Stormwater 4-5 and Groundwater 4-10) | ||
| City of Pekin - Groundwater Department | ||
| City of Pekin - Stormwater Department | ||
| Soil & Water Conservation District | No Web Site | |
| Other Organizations | Tri-County Regional Planning Commission | |
| Central Groundwater Protection Planning Region (Peoria, Tazewell and Woodford Counties) | ||
| Central Region Groundwater Committee for Tazewell County |