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Green Lake County · WI

Wells in Green Lake County

6,253 recorded wells, 3,077 with verified depth. Here's what the drilling records say and what the permit takes.

Depth, from the records

145ft median drilled depth
p10 · 85 ftp90 · 238 ft

Eight of ten wells in Green Lake County finished between 85 and 238 feet. Budget to the deep end; celebrate the shallow one.

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The permit in Green Lake County

Files onlineverified landing

WI DNR Well Notification (GoWild)

Wis. Stat. 281.34(3)

Instrument
notification_number
Fee
$50.5
Who files
Driller or owner may file
Timeline
Plus county location permit where required (Form 3300-076)

Notification number $50.50

Before the rig arrives

  1. Confirm parcel allows a private well (vs required public water connection).
  2. Select a licensed well contractor; obtain owner authorization as required.
  3. File notification_number online via the authority portal (deep-link below).
  4. Do not drill until authorization is issued (or notification accepted, per regime).

After drilling: Well Construction Report ≤30d within 30 days → WI DNR Well Notification (GoWild)

Forms: WI well application

Open the filing portal ↗

WellMap prepares estimate-backed quote packets and dual-party approvals. It does not issue permits and never auto-submits to government systems. The licensed driller (and/or owner where required by law) is the submitter of record. Verified 2026-07-14.