Maryland water well logs, made useful.
Every Maryland groundwater well the U.S. Geological Survey has inventoried and measured — how deep it went and what it draws from — gathered around one location.
✓ Verified against USGS NWIS · 2026-09-22
Looking for a recently drilled well? Maryland's statewide digital well records are largely historical. For a recently drilled well, the completion report is held by your county health department (records are filed by well tag number), and the drilling company keeps its own copy of the log.
From recent buyers
“Between the report and your correspondence I feel I got way more than my money's worth… it has even removed a ton of stress.”
“Thank you, fantastic and good information. Worth far more than what I paid — your time especially!”
“The report was very helpful and answered my questions.”
What you can answer here
- How deep will my well need to be? Median and range of actual drilled depths near you — not national averages.
- What will it cost? Local median depth × published per-foot rates, with the math shown.
Every figure here comes from the USGS National Water Information System groundwater site inventory. We index that inventory by location so you can start from an address, and every well links back to its own USGS site record.
See every recorded well near any Maryland address: the measured depth of every inventoried well around the property, how those depths vary by distance, the aquifer each one draws from, and a direct link to that well's own USGS record — all in one report.
Get the property report — $49Driller, agent, or inspector? Unlimited & white-label plans →