Glasgow Dam Reservoir Report

Last Updated: January 11, 2026

Glasgow Dam, located in Grantville, Kansas, is a rockfill dam completed in 1976 with a primary purpose of fire protection, stock, or small fish pond.


°F

°F

mph

Wind

%

Humidity

Summary

Owned privately, the dam stands at a height of 30 feet and has a maximum storage capacity of 57.6 acre-feet. The dam is regulated and inspected by the Kansas Department of Agriculture, ensuring its safety and compliance with state regulations.

Situated on Big Muddy Creek, Glasgow Dam serves as a vital resource for the surrounding area, providing water for fire protection and livestock use. With a low hazard potential and a condition assessment that is currently not rated, the dam remains a reliable structure for its intended purposes. Although last inspected in 1990, the dam's design by the USDA NRCS and its state-regulated status demonstrate a commitment to maintaining its integrity and functionality.

Enthusiasts of water resources and climate will appreciate Glasgow Dam's contribution to water management in Jefferson County, Kansas. This structure plays a crucial role in ensuring water availability for various needs while also serving as a habitat for small fish. With its historical significance dating back to the mid-20th century, Glasgow Dam continues to showcase the importance of sustainable water infrastructure in mitigating climate-related challenges and promoting environmental stewardship in the region.

Year Completed

1976

Dam Length

435

Dam Height

30

River Or Stream

BIG MUDDY CREEK-TR

Primary Dam Type

Rockfill

Surface Area

3.6

Hydraulic Height

34

Drainage Area

0.07

Nid Storage

57.6

Structural Height

38

Outlet Gates

None

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

38
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.