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 · 2026-09-28

104 ftmedian well depth statewide

5,526wells drilled since 2016

270 ft9 in 10 wells are shallower than this

40,397wells you can look up by location

From recent buyers

“Between the report and your correspondence I feel I got way more than my money's worth… it has even removed a ton of stress.”

Mike K.

“Thank you, fantastic and good information. Worth far more than what I paid — your time especially!”

Ken P.

“The report was very helpful and answered my questions.”

Paul H.

What you can answer here

How deep will my well need to be? Median and range of actual drilled depths near you — not national averages.
What will it cost? Local median depth × published per-foot rates, with the math shown.
Will it produce enough water? Yields from pump tests on nearby wells.
Who drills around here? The drillers who actually filed recent well logs in your county.

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.

Get the property report — $49

Driller, agent, or inspector? Unlimited & white-label plans →

Well data by county

Aleutians East Borough 34 wells · median 89 ft Aleutians West Census Area 86 wells · median 68 ft Anchorage Municipality 8,910 wells · median 157 ft Bethel Census Area 238 wells · median 89 ft Bristol Bay Borough 98 wells · median 111 ft Chugach Census Area 140 wells · median 80 ft Copper River Census Area 452 wells · median 86 ft Denali Borough 355 wells · median 160 ft Dillingham Census Area 274 wells · median 52 ft Fairbanks North Star Borough 4,274 wells · median 160 ft Haines Borough 271 wells · median 127 ft Hoonah-Angoon Census Area 46 wells · median 100 ft Juneau City and Borough 571 wells · median 85 ft Kenai Peninsula Borough 8,553 wells · median 68 ft Kodiak Island Borough 189 wells · median 200 ft Kusilvak Census Area 60 wells · median 149 ft Lake and Peninsula Borough 197 wells · median 132 ft Matanuska-Susitna Borough 14,735 wells · median 100 ft Nome Census Area 105 wells · median 150 ft North Slope Borough 43 wells · median 116 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 16 wells · median 152 ft Southeast Fairbanks Census Area 333 wells · median 101 ft Wrangell City and Borough 37 wells · median 175 ft Yakutat City and Borough 10 wells · median 63 ft Yukon-Koyukuk Census Area 286 wells · median 75 ft