Pen Mar, Pennsylvania Drillers and Service Providers

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Welcome to your reliable source for water well drillers, groundwater, and drought information in pen mar, Pennsylvania. Whether you're installing a new well, need repairs, or routine maintenance, find experts here.

Interactive Water Well Map – Estimate your new well's depth

Visit the Pen Mar Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in Pen Mar, Pennsylvania – Water Well Drilling, Service, and Treatment

Negley's Water and Well Drilling of Greencastle
28 Sarah Susan Ln
Negley's Water and Well Drilling of Hagerstown
18010 Maugans Ave

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Water Well Terminology

Coliform Bacteria –A group of bacteria commonly found in the environment, used as an indicator of water quality.

Learn about more terms in the glossary.

Pen Mar Statistics

Geology
AquifierPiedmont and Blue Ridge crystalline-rock aquifers
Rock FormationIgneous and metamorphic-rock aquifers
Well Information*
Well Depth208 (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
November 10, 2026D1 
November 3, 2026D1 
October 27, 2026D1 
October 20, 2026D1 
October 13, 2026D1 
October 6, 2026D1 
September 29, 2026D1 
September 22, 2026D1 
Source: US Drought Monitor