School Street Detention Basin Dam
Significant HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Illinois |
| County | Tazewell |
| Nearest City | WASHINGTON |
| River/Stream | TRIB FARM CREEK |
| Coordinates | 40.69574, -89.47386 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 330 ft |
| Year Completed | 1996 (30 years old) |
Storage & Hydraulics
| NID Storage | 8 acre-ft |
| Max Storage | 8 acre-ft |
| Drainage Area | 0 sq mi |
| Max Discharge | 195 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | CITY OF WASHINGTON |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Not Available |
| Last Inspection | 04/15/2025 |
| Emergency Action Plan | Yes |