Crossing No 3 Reservoir Report

Last Updated: December 5, 2025

Crossing No 3, located in Chester, Pennsylvania, is a private earth dam designed for flood risk reduction along TR Bucktoe Creek.


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Summary

Managed by the Pennsylvania Department of Environmental Protection, this dam stands at a height of 13 feet and spans a length of 500 feet, providing a storage capacity of 17.7 acre-feet. Despite its fair condition assessment, the dam poses a significant hazard potential, requiring biennial inspections to ensure its structural integrity and safety.

Represented by Chrissy Houlahan (D), Crossing No 3's primary purpose is flood risk reduction, serving as a crucial infrastructure for mitigating potential flooding in the area. With regulated state jurisdiction and enforcement, this dam undergoes regular inspections to uphold safety standards and minimize risks to surrounding communities. While its emergency action plan and risk assessment measures are not currently specified, the dam's critical role in managing water resources in New Garden Township highlights the importance of ongoing monitoring and maintenance efforts.

As a key structure in the Baltimore District, Crossing No 3 plays a vital role in protecting against potential flood events and safeguarding the local environment. With its significant hazard potential and fair condition assessment, continued oversight and adherence to regulatory guidelines are essential for ensuring the long-term resilience and effectiveness of this earth dam. For water resource and climate enthusiasts, this site serves as a focal point for understanding the intersection of infrastructure, risk management, and environmental stewardship in the face of changing climate conditions.

Dam Length

500

Dam Height

13

River Or Stream

TR BUCKTOE CREEK

Primary Dam Type

Earth

Drainage Area

0.22

Nid Storage

17.7

Hazard Potential

Significant

Foundations

Unlisted/Unknown

Nid Height

13
       
Seasonal Comparison

Weather Forecast

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Nearby Streamflow Levels

Crossing No 3Red Clay Creek near Kennett Square Preview Red Clay Creek Near Kennett Square
25.8cfs
26cfs
Crossing No 3East Branch White Clay Creek at Avondale Preview East Branch White Clay Creek At Avondale
7.74cfs
8cfs
Crossing No 3White Clay Creek near Strickersville Preview White Clay Creek Near Strickersville
40.9cfs
41cfs
Crossing No 3RED CLAY CREEK AT WOODDALE Preview Red Clay Creek At Wooddale
32.8cfs
33cfs
Crossing No 3RED CLAY CREEK NEAR STANTON Preview Red Clay Creek Near Stanton
35.6cfs
36cfs
Crossing No 3WHITE CLAY CREEK NEAR NEWARK Preview White Clay Creek Near Newark
58.0cfs
58cfs

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.
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Nearby Reservoirs

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