Newfields Development Lake Dam
Newfields Development Lake Dam is an earth dam located in Montgomery County, Ohio, built in 1973. It carries a High hazard potential classification and has a fair condition assessment.
About Newfields Development Lake Dam
The primary purpose of Newfields Development Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by City Of Trotwood (local government). It impounds the Tributary To North Branch Creek near Trotwood.
The dam stands 14 feet tall and stretches 800 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 69 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1973, the structure is well into its service life at over 50 years old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 05/04/2021.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Ohio dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Ohio |
| County | Montgomery |
| Nearest City | Trotwood |
| River/Stream | Tributary To North Branch Creek |
| Coordinates | 39.80500, -84.32417 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 800 ft |
| Year Completed | 1973 (53 years old) |
Storage & Hydraulics
| NID Storage | 69 acre-ft |
| Max Storage | 69 acre-ft |
| Normal Storage | 9 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 905 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | City of Trotwood |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 05/04/2021 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | OH02129 |
| Federal ID | OH02129 |
| More Info | State Dam Safety Program |