⟁ Alaska Well Data field records · 2026 survey

Alaska Well Data › Yukon-Koyukuk Census Area › Tanana (99777)

Tanana, AK (99777): well depth, water level & drilling cost

✓ 62 Alaska DNR records · Yukon-Koyukuk Census Area

51 ftmedian well depth
48 ft–58 fttypical depth range
20 ftmedian static water level
11 gpmmedian yield (32 tests)

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How deep are wells in and around Tanana (99777), Alaska?

The median drilled well depth in and around Tanana (99777) is 51 ft, based on 57 wells with recorded depths in the state Alaska DNR database. Half fall between 48 ft and 58 ft; 90% are shallower than 73 ft.

How much does it cost to drill a well in and around Tanana (99777)?

Applying published per-foot rates to the local median depth of 51 ft: drilling and casing alone typically runs $1,275–$3,315; a complete system including pump, pressure tank, and hookup typically runs $3,060–$5,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Tanana (99777)?

The median static water level is 20 ft below ground surface (middle half of wells: 18 ft–23 ft), from 38 measurements.

Drilled depth distribution

0–50 ft 18 50–100 ft 39 100–150 ft 0 150–200 ft 0 200–300 ft 0 300–400 ft 0 400–600 ft 0 600+ ft 0
Looking at a specific property in Tanana (99777)?

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Get quotes from drillers who work in Tanana (99777)

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Part of Yukon-Koyukuk Census Area well records.

Method: medians computed from Alaska DNR records (Alaska DNR WELTS well logs, water-supply wells only (monitoring, test, grounding, geothermal, reinjection and recharge wells excluded); 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.