Wisconsin flood zone map, zoning and parcel lookup

A Wisconsin lot sheet on ParcelSheet shows the FEMA flood zone, wetlands, wildfire hazard, faults, septic soil rating and slope for any address, each with its public source, and points to the zoning office. Lot lines and parcel numbers come from the Wisconsin statewide parcel map. Free to start.

Updated

LayerOfficial source
Flood zoneFEMA National Flood Hazard Layer
WetlandsUS Fish and Wildlife Service, National Wetlands Inventory
Wildfire hazardUSDA Forest Service, Wildfire Hazard Potential
FaultsUSGS Quaternary Fault and Fold Database
Soil for septicUSDA NRCS Soil Survey (SSURGO), septic absorption field rating
Slope and elevationUSGS 3DEP elevation

County pages: Adams County, Ashland County, Barron County, Bayfield County, Brown County, Buffalo County, Burnett County, Calumet County, Chippewa County, Clark County, Columbia County, Crawford County, Dane County, Dodge County, Door County, Douglas County, Dunn County, Eau Claire County, Florence County, Fond du Lac County, Forest County, Grant County, Green County, Green Lake County, Iowa County, Iron County, Jackson County, Jefferson County, Juneau County, Kenosha County, Kewaunee County, La Crosse County, Lafayette County, Langlade County, Lincoln County, Manitowoc County, Marathon County, Marinette County, Marquette County, Menominee County, Milwaukee County, Monroe County, Oconto County, Oneida County, Outagamie County, Ozaukee County, Pepin County, Pierce County, Polk County, Portage County, Price County, Racine County, Richland County, Rock County, Rusk County, Sauk County, Sawyer County, Shawano County, Sheboygan County, St. Croix County, Taylor County, Trempealeau County, Vernon County, Vilas County, Walworth County, Washburn County, Washington County, Waukesha County, Waupaca County, Waushara County, Winnebago County, Wood County, All Wisconsin counties.

Wisconsin laws on a lot: Shoreland zoning (NR 115), Septic (POWTS).

Questions

What does a Wisconsin lot sheet show?

A Wisconsin lot sheet on ParcelSheet shows the FEMA flood zone, wetlands, wildfire hazard, faults, septic soil rating and slope for any address, each with its public source, and points to the zoning office. Lot lines and parcel numbers come from the Wisconsin statewide parcel map. Free to start.

Who decides what can be built on a Wisconsin lot?

The city or county planning office where the lot sits decides what can be built on it. ParcelSheet points to that office and to the 2 Wisconsin state laws that limit what it may require, each with its source.

Is ParcelSheet free in Wisconsin?

Yes. A lot sheet is free to start, with no account.

ParcelSheet

What the code says for this parcel.

Every rule and hazard on the lot, sorted Flagged, Caution and Clear, each with its source and date.

Guides: How it works · All Wisconsin counties · All 50 states · Questions

Sources and disclaimer

Public records and maps with sources. Not legal advice, a survey, or a permit. Confirm with the town or county planning office. By using ParcelSheet you agree to the Terms of Use. Privacy.

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