Margaret-carpenter
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Colorado |
| County | Adams |
| Nearest City | THORNTON |
| River/Stream | GRANGE HALL CREEK |
| Coordinates | 39.92522, -104.97238 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 1,118 ft |
| Year Completed | 2008 (18 years old) |
Storage & Hydraulics
| NID Storage | 105 acre-ft |
| Max Storage | 105 acre-ft |
| Normal Storage | 62 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,986 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | CITY OF THORNTON |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 04/15/2019 |
| Emergency Action Plan | Not Required |