⟁ Alaska Well Data field records · 2026 survey

Alaska water well logs, made useful.

Every well log Alaska DNR holds — how deep it went, who drilled it and what it produced — brought together around one location, instead of one log at a time.

✓ Verified against Alaska DNR · 2026-10-19

104 ftmedian well depth statewide
5,558wells drilled since 2016
270 ft9 in 10 wells are shallower than this
40,513wells you can look up by location

From recent buyers

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What you can answer here

These are Alaska DNR records

Every figure here comes from the Alaska DNR well log tracking system (WELTS) — the state's official well-log repository. We index those same records by location so you can start from an address, and every well links back to its original filed log.

What's in a Alaska well log →  ·  About Alaska DNR →

Buying property with a well — or land you'd need to drill?

See every recorded well near any Alaska address: well depths, the drilling company that put the well in, owner names, the date the log was filed, a link to DNR's own well log for each well, and static water levels and pump-test yields on the roughly half of wells where the driller recorded them — all in one report.

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Well data by county

Aleutians East Borough 34 wells · median 89 ft Aleutians West Census Area 87 wells · median 67 ft Anchorage Municipality 8,933 wells · median 157 ft Bethel Census Area 239 wells · median 90 ft Bristol Bay Borough 97 wells · median 111 ft Chugach Census Area 143 wells · median 80 ft Copper River Census Area 457 wells · median 87 ft Denali Borough 358 wells · median 160 ft Dillingham Census Area 275 wells · median 52 ft Fairbanks North Star Borough 4,277 wells · median 160 ft Haines Borough 272 wells · median 126 ft Hoonah-Angoon Census Area 45 wells · median 100 ft Juneau City and Borough 571 wells · median 85 ft Kenai Peninsula Borough 8,582 wells · median 68 ft Kodiak Island Borough 191 wells · median 200 ft Kusilvak Census Area 61 wells · median 149 ft Lake and Peninsula Borough 195 wells · median 132 ft Matanuska-Susitna Borough 14,772 wells · median 100 ft Nome Census Area 106 wells · median 150 ft North Slope Borough 42 wells · median 117 ft Northwest Arctic Borough 30 wells · median 94 ft Petersburg Borough 18 wells · median 126 ft Prince of Wales-Hyder Census Area 22 wells · median 105 ft Skagway Municipality 17 wells · median 151 ft Southeast Fairbanks Census Area 337 wells · median 102 ft Wrangell City and Borough 37 wells · median 175 ft Yakutat City and Borough 10 wells · median 63 ft Yukon-Koyukuk Census Area 292 wells · median 75 ft