New Holland Reservoir, located in Lancaster, Pennsylvania, was completed in 1953 and serves as a vital source of water supply for the area.
Wind
Humidity
This private earth dam stands at a height of 40 feet and has a length of 670 feet, with a storage capacity of 165 acre-feet. The reservoir covers an area of 8.3 acres and is fed by the TR Mill Creek, contributing to its drainage area of 1.1 square miles.
Managed by the Pennsylvania Department of Environmental Protection, New Holland Reservoir is regulated, inspected, and enforced to ensure its safety and functionality. Despite being classified as having a high hazard potential, the dam is currently in fair condition as of the last inspection in December 2020, with an inspection frequency of once per year. The reservoir plays a crucial role in providing water to the surrounding community while also posing certain risks that need to be managed effectively.
For water resource and climate enthusiasts, New Holland Reservoir represents a fascinating example of infrastructure that supports both human needs and environmental considerations. With its strategic location in East Earl Township and the oversight of state regulatory agencies, this reservoir offers a glimpse into the complex interplay between water management, dam safety, and the importance of sustainable practices in ensuring a reliable water supply for the future.
Year Completed |
1953 |
Dam Length |
670 |
Dam Height |
40 |
River Or Stream |
TR MILL CREEK |
Primary Dam Type |
Earth |
Surface Area |
8.3 |
Drainage Area |
1.1 |
Nid Storage |
165 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
40 |