⟁ Montana Well Data field records · 2026 survey

Montana Well Data › Granite County › Philipsburg (59858)

Philipsburg, MT (59858): well depth, water level & drilling cost

✓ 1,429 GWIC records · Granite County

140 ftmedian well depth
75 ft–260 fttypical depth range
55 ftmedian static water level
20 gpmmedian yield (1,314 tests)

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How deep are wells in and around Philipsburg (59858), Montana?

The median drilled well depth in and around Philipsburg (59858) is 140 ft, based on 1,414 wells with recorded depths in the state GWIC database. Half fall between 75 ft and 260 ft; 90% are shallower than 440 ft.

How much does it cost to drill a well in and around Philipsburg (59858)?

Applying published per-foot rates to the local median depth of 220 ft: drilling and casing alone typically runs $5,500–$14,300; a complete system including pump, pressure tank, and hookup typically runs $13,200–$22,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Philipsburg (59858)?

The median static water level is 55 ft below ground surface (middle half of wells: 21 ft–140 ft), from 1,258 measurements.

Drilled depth distribution

0–50 ft 207 50–100 ft 294 100–150 ft 236 150–200 ft 156 200–300 ft 219 300–400 ft 119 400–600 ft 110 600+ ft 73
Looking at a specific property in Philipsburg (59858)?

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Part of Granite County well records.

Method: medians computed from GWIC records (site type WELL, non-abandoned; depths 0–5,000 ft), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.