FEMA flood zones · Wisconsin

Menominee County, Wisconsin Flood Zone Map

2 federal flood & hurricane disasters

Less than 1% of Menominee County’s area is in FEMA’s high-risk flood zones.

Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.

Coastal high risk (V, VE)FloodwayHigh risk (A, AE)Moderate (X, 500-year)Minimal (X)Undetermined (D)

Shaded areas are FEMA’s mapped flood hazard zones in and around Menominee County, Wisconsin. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.

In their words

1 NOAA storm reports from Menominee County describe what happened, in the words of the forecasters who covered it. Read the Wisconsin flood stories →

Federal disasters

7 federal disaster declarations since 1976, 2 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Storms, Tornadoes, Straight-line Winds, And FloodingJul 18, 2019
Hurricane Katrina EvacuationAug 29, 2005
Severe Storms, Tornadoes & FloodingJun 7, 1993
Severe Storms & FloodingJul 10, 1984
DroughtJun 17, 1976

Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.

Recorded flood events

4 since 1996: 1 flash floods and 3 river or area floods.

EventDateDamage
FloodJul 20, 2019— · 1 killed
FloodDec 10, 2014$10,000
Flash FloodJul 8, 2000—
FloodJun 16, 1996—

— = no damage estimate in the record. Source: NOAA Storm Events Database.

From the storm reports

Flood · Jul 20, 2019. For the second consecutive day, a line of powerful thunderstorms moved across portions of central and east-central Wisconsin. The worst damage occurred from Wood/Portage counties eastward into the Fox Valley and lakeshore. Trees were uprooted or snapped and several structures were damaged as a result of straight-line winds and six weak, fast-moving tornadoes.||There was also a fatality due to drowning in Keshena (…

Flood · Dec 10, 2014. Three separate ice jams along the Wolf River about 0.75 mile south of Keshena lead to flooding in the Keshena area.

Flash Flood · Jul 8, 2000. A nearly stationary front across Wisconsin combined with upper air support and abundant moisture to produce a prolonged period of thunderstorms. A few of the storms contained high winds and hail but flooding from heavy rainfall caused the majority of the problems.The heaviest rainfall occurred in an area that extended from southern Vilas county southeast into Manitowoc county. Rainfall totals in this area ranged…

Flood · Jun 16, 1996. Heavy rainfall fell across most of Central and East Central Wisconsin, as well as parts of Northeast Wisconsin from June 16th through the 18th. Amounts over the three day period ranged from 2 to 7 inches in most locales. Shawano, Waupaca and Outagamie counties were among the heaviest hit, with several locations receiving between 5 and 7 inches of rain during the three day period. Runoff from the heavy rainfall…

National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.

The zones you’ll see on the map

Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.

Cross-section of a river floodplainDiagram: a river valley. The floodway is the channel and the land beside it; the 1%-annual-chance flood surface (the base flood elevation) covers the valley floor as zone A or AE; a narrow band higher up is shaded X, the 0.2% floodplain; higher ground is X.0.2% CHANCE A YEAR (500-YEAR)BASE FLOOD ELEVATION · 1% A YEARXAEFloodwayAEX
  1. A / AE Inside the 1%-a-year floodplain: about a 26% chance of flooding over a 30-year mortgage. AE has a mapped base flood elevation; plain A does not.
  2. Floodway The channel and the land beside it that has to be kept clear enough to carry the flood. Building here is tightly limited.
  3. X shaded The 0.2% (500-year) floodplain, plus some levee-protected and very shallow flood areas.
  4. X Outside both lines. No federal requirement to insure, which is not the same as no risk.

Every flood zone code explained →

Flood insurance in Menominee County

If a building in Menominee County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.

Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.