Walton Mill Reservoir Report
Nearby: Staples Pond Clearwater Pond
Last Updated: December 18, 2025
Walton Mill, located in Farmington, Maine, is a concrete dam completed in 1880 with a primary purpose of serving as a Fish and Wildlife Pond.
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Summary
Situated on Temple Stream, this structure stands at a height of 20 feet, with a hydraulic height of 14 feet and a length of 150 feet. The dam has a storage capacity of 195 acre-feet and covers a surface area of 25 acres, providing vital habitat for local fish and wildlife populations.
Managed by the Maine Emergency Management Agency (MEMA), Walton Mill is regulated, permitted, inspected, and enforced by state authorities to ensure its safety and compliance with regulations. Despite being classified as having a low hazard potential, the dam's condition assessment is currently not rated, with the last inspection taking place in June 2002. With its historical significance and importance for ecological preservation, Walton Mill serves as a valuable resource for water resource and climate enthusiasts looking to explore the intersection of infrastructure and environmental conservation in Maine.
As part of the New England District, Walton Mill exemplifies the intricate balance between human development and nature conservation. With its strategic location and purposeful design, this structure offers a glimpse into the efforts to sustainably manage water resources for both recreational and ecological purposes. For enthusiasts interested in the intersection of water resource management, climate resilience, and wildlife conservation, Walton Mill presents a fascinating case study of how infrastructure can coexist harmoniously with the natural environment.
Year Completed |
1880 |
Dam Length |
150 |
Dam Height |
20 |
River Or Stream |
Temple Stream |
Primary Dam Type |
Concrete |
Surface Area |
25 |
Hydraulic Height |
14 |
Nid Storage |
195 |
Structural Height |
20 |
Hazard Potential |
Low |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Sandy River Near Mercer
|
326cfs |
Carrabassett River Near North Anson
|
304cfs |
Androscoggin River At Rumford
|
3360cfs |
Swift River Near Roxbury
|
89cfs |
Kennebec River At North Sidney
|
2360cfs |
Nezinscot River At Turner Center
|
43cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Walton Mill