⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Benewah County › Saint Maries (83861)

Saint Maries, ID (83861): well depth, water level & drilling cost

✓ 1,017 IDWR records · Benewah County

300 ftmedian well depth
205 ft–405 fttypical depth range
75 ftmedian static water level
15 gpmmedian yield (906 tests)

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How deep are wells in and around Saint Maries (83861), Idaho?

The median drilled well depth in and around Saint Maries (83861) is 300 ft, based on 489 wells with recorded depths in the state IDWR database. Half fall between 205 ft and 405 ft; 90% are shallower than 565 ft.

How much does it cost to drill a well in and around Saint Maries (83861)?

Applying published per-foot rates to the local median depth of 305 ft: drilling and casing alone typically runs $7,625–$19,825; a complete system including pump, pressure tank, and hookup typically runs $18,300–$30,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Saint Maries (83861)?

The median static water level is 75 ft below ground surface (middle half of wells: 35 ft–140 ft), from 911 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 20 100–150 ft 38 150–200 ft 40 200–300 ft 134 300–400 ft 110 400–600 ft 99 600+ ft 44
Looking at a specific property in Saint Maries (83861)?

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Part of Benewah County well records.

Method: medians computed from IDWR records (IDWR well records, excluding the 8,758 monitoring, injection, test, dewatering, cathodic-protection and heat-exchange wells that are not water supplies; 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.