Well Drilling
New water wells for homes, new construction and failing-well replacements — drilled, cased, developed and connected, start to finish.
HydroWells provides well drilling in Thurmont, MD, at the eastern foot of the Catoctin spur of the Blue Ridge. The town's name blends thur, German for gateway, with mons, Latin for mountain. Around Thurmont, two kinds of water supply sit side by side. Inside the town limits, the Town of Thurmont runs a public water system that draws from Town wells. Frederick County's 2010 water resources plan limited community water and sewer service to Community Growth Areas. Thurmont sits at the center of one. Past the town and its growth area, homes and farms generally rely on private wells.
HydroWells is based in Poolesville and Dickerson, and we take calls 24/7. Our truck-mounted drill rigs put in new wells and replacement wells for homes and farms around Thurmont. A mini excavator then trenches the water line from the well to the house. When a well stops delivering, we triage no-water calls by phone for free, then handle the well pump repair. Our pump hoist units pull and reset submersible pumps, and we set pressure tanks and constant pressure systems. Buying a home on a well? Our water testing covers certified lab sampling for closings, including FHA and VA loans. A well inspection checks the well and its equipment before you buy. Estimates are free and written after a look at the property.
Tell us about your project — we’ll get right back to you.
The Town of Thurmont operates its own public water system. Its drinking water report for 2025 names the source as ground water from five wells. They are Wells 3, 4, 9, 7 and 8. Wells 3, 4 and 9 draw from the Frederick Limestone aquifer. Wells 7 and 8 draw from the Gettysburg Shale aquifer. A 2013 state source water report found the Town's wells open to the aquifer at about 30 to 300 feet. For a leak or low pressure on Town water, the Town asks residents to call its Municipal Offices.
That 2013 report places Thurmont in a lowland district of the Piedmont Plateau. The district's valleys are floored by limestone bedrock, with many sinkholes but few caves. Frederick County's 2010 water plan called for protecting individual wells in karst, or limestone, areas. The rock in these aquifers holds little water in its pores. Wells get usable ground water through fractures in the rock. Local topography generally controls how that water moves, the report says. The town itself covers about 3 square miles, at roughly 520 feet above sea level.
The ground rises to almost 900 feet on the town's western edge. Hunting Creek flows south through town from its source in the Catoctin Mountains to the west. Upstream of the Town's Well 3, about 75 percent of the creek's watershed lies in two parks. They are Catoctin Mountain Park and Cunningham Falls State Park. US 15, the main highway serving Thurmont, runs south toward Lewistown and Frederick. It now follows a bypass on the west side of town. MD 806 follows part of the old US 15 route through the center. MD 77, the main east-west highway, gives access to Catoctin Mountain Park and runs east toward Rocky Ridge. MD 550 heads northwest toward Sabillasville and southeast toward Creagerstown.
State rules in COMAR 26.04.04.05 say no well may be built until the approving authority issues a permit. In Frederick County, the Health Department's Well and Septic program issues permits for all wells. The department's well manual says a well must produce one gallon a minute to meet average demand. That yield, plus the water stored in the well, must reach 500 gallons in two hours. The permit goes only to a state-licensed master well driller. A Maryland Master Well Driller and a state-licensed pump installer are on the team. Our well drilling near Thurmont includes that permit process. The same county rules apply across our Frederick County well service.
Communities & areas we serve around Thurmont: Lewistown, Sabillasville, Emmitsburg, Rocky Ridge, Creagerstown, Wolfsville, Catoctin Hollow Road.
Thurmont ZIP codes served: 21788.
New water wells for homes, new construction and failing-well replacements — drilled, cased, developed and connected, start to finish.
High-pressure water injection that opens up the bedrock fractures feeding your well — often the fix for a low-yield or declining well.
Submersible and jet pumps diagnosed, repaired and replaced — no-water calls, weak pressure, short cycling. Available 24/7.
Pressure tanks, switches and constant-pressure systems — installed, repaired and sized right, so the shower stops surging and the pump stops suffering.
Unused, failed or replaced wells properly sealed to county requirements — protecting your property, the groundwater, and your paperwork.
Complete well system checks — yield, pump performance, tank, wellhead condition and water quality — documented for home sales or your own peace of mind.
A few of the questions we hear most around Thurmont. Don't see yours? Call us — we're happy to help.
No water, weak pressure, a well to drill, water that needs testing or treatment? Call or send the form and we will look at the property with you and hand you a free written estimate — and for a house that is dry right now, we answer 24/7.
Tell us about your project — we’ll get right back to you.