Pioneer #1 Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Tennessee |
| County | Dyer |
| River/Stream | FORKED DEER RIVER |
| Coordinates | 36.05444, -89.40611 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Length | 695 ft |
| Year Completed | 1961 (65 years old) |
Storage & Hydraulics
| NID Storage | 71 acre-ft |
| Max Storage | 71 acre-ft |
| Normal Storage | 55 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | Pioneer West Lake #1 Association, Inc. |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/06/2025 |
| Emergency Action Plan | Yes |