Chicago River And Harbor Controlling Works
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Illinois |
| County | Cook |
| Nearest City | CHICAGO |
| River/Stream | Chicago |
| Coordinates | 41.88858, -87.60758 |
Physical Characteristics
| Dam Type | Other |
| NID Height | 31 ft |
| Dam Height | 31 ft |
| Year Completed | 1938 (88 years old) |
Storage & Hydraulics
| NID Storage | 1,000,000 acre-ft |
| Max Storage | 1,000,000 acre-ft |
| Normal Storage | 1,000,000 acre-ft |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Navigation |
| Owner | USACE - Chicago District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 04/19/2022 |
| Emergency Action Plan | Yes |