⟁ Idaho Well Data field records · 2026 survey

Idaho Well Data › Cassia County › Declo (83323)

Declo, ID (83323): well depth, water level & drilling cost

✓ 746 IDWR records · Cassia County

405 ftmedian well depth
248 ft–600 fttypical depth range
152 ftmedian static water level
35 gpmmedian yield (274 tests)

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How deep are wells in and around Declo (83323), Idaho?

The median drilled well depth in and around Declo (83323) is 405 ft, based on 613 wells with recorded depths in the state IDWR database. Half fall between 248 ft and 600 ft; 90% are shallower than 780 ft.

How much does it cost to drill a well in and around Declo (83323)?

Applying published per-foot rates to the local median depth of 405 ft: drilling and casing alone typically runs $10,125–$26,325; a complete system including pump, pressure tank, and hookup typically runs $24,300–$40,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Declo (83323)?

The median static water level is 152 ft below ground surface (middle half of wells: 98 ft–206 ft), from 674 measurements.

Drilled depth distribution

0–50 ft 7 50–100 ft 31 100–150 ft 28 150–200 ft 36 200–300 ft 103 300–400 ft 84 400–600 ft 170 600+ ft 154
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Part of Cassia 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.