⟁ Maryland Well Data field records · 2026 survey

Maryland Well Data › Harford County › Joppa (21085)

Joppa, MD (21085): well depth, water level & drilling cost

✓ 82 USGS NWIS records · Harford County

142 ftmedian well depth
90 ft–192 fttypical depth range
—median static water level
—median yield (— tests)

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How deep are wells in and around Joppa (21085), Maryland?

The median drilled well depth in and around Joppa (21085) is 142 ft, based on 82 wells with recorded depths in the state USGS NWIS database. Half fall between 90 ft and 192 ft; 90% are shallower than 265 ft.

How much does it cost to drill a well in and around Joppa (21085)?

Applying published per-foot rates to the local median depth of 142 ft: drilling and casing alone typically runs $3,550–$9,230; a complete system including pump, pressure tank, and hookup typically runs $8,520–$14,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Joppa (21085)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 5 50–100 ft 20 100–150 ft 21 150–200 ft 16 200–300 ft 16 300–400 ft 3 400–600 ft 1 600+ ft 0
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Part of Harford County well records.

Method: medians computed from USGS NWIS records (USGS NWIS groundwater inventory, water-supply wells only (monitoring wells, test holes and injection wells excluded), and only wells carrying a measured depth), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.