FEMA flood zones · Michigan

Kalamazoo County, Michigan Flood Zone Map

291 flood insurance claims·$5.1M paid·1 federal flood & hurricane disasters

5% of Kalamazoo 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 Kalamazoo County, Michigan. 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.

Where the flood claims came from

6% of Kalamazoo County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

143 NFIP claims with a recorded rated flood zone, 1978 to date. The zone is the one FEMA used to rate that policy, which may not match today’s map. Source: OpenFEMA NFIP claims.

How deep the water got

outlet80″ door12″24″36″48″60″72″84″

In flood insurance claims here that reported a flood depth, the average was 7 inches.

Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.

Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.

Flood claims, year by year

The worst year was 2008, with 46 claims and $703,664 paid.

1978: 17 claims1979: 7 claims1981: 3 claims1982: 26 claims1983: 2 claims1985: 23 claims1986: 1 claims1987: 1 claims1988: 2 claims1989: 8 claims1990: 1 claims1991: 2 claims1993: 1 claims1994: 2 claims1995: 1 claims1997: 2 claims1998: 1 claims1999: 3 claims2000: 1 claims2001: 10 claims2002: 2 claims2004: 1 claims2005: 3 claims2008: 46 claims2009: 12 claims2010: 1 claims2011: 4 claims2014: 1 claims2015: 3 claims2016: 8 claims2017: 11 claims2018: 34 claims2019: 38 claims2020: 4 claims2021: 5 claims2022: 1 claims2024: 1 claims2025: 1 claims2026: 1 claims19801990200020102020

Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.

In their words

13 NOAA storm reports from Kalamazoo County describe what happened, in the words of the forecasters who covered it. Read the Michigan flood stories →

Federal disasters

11 federal disaster declarations since 1965, 1 of them floods, coastal storms or hurricanes.

DisasterBegan
Hurricane Katrina EvacuationAug 29, 2005
Power OutageAug 14, 2003
SnowDec 11, 2000
Mi - Severe Weather 1/2 /99Jan 2, 1999
Severe Storms & TornadoesMay 16, 1980
Blizzards & SnowstormsJan 27, 1978
Severe Storms, High Winds & FloodingApr 26, 1975
Severe Storm & FreezingApr 5, 1972

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

Recorded flood events

14 since 1996: 7 flash floods and 7 river or area floods.

EventDateDamage
FloodMay 18, 2020$100,000
FloodApr 17, 2013$5.0M
Flash FloodJun 5, 2010$100,000
FloodSep 13, 2008$11.0M
Flash FloodJul 2, 2008$50,000
FloodMay 21, 2004$1.0M
Flash FloodAug 23, 2002$200,000
FloodFeb 24, 2001$10,000

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

From the storm reports

Flood · May 18, 2020. Significant rainfall fell across all of Lower Michigan on May 17 and 18 with many locations in Southwest Lower Michigan reporting over 3 inches of rain. This was the culmination of an already wet week that had experienced three separate episodes of heavy rain. As a result, soil was already saturated and this additional rain immediately became runoff instead of soaking into the ground. There were many reports of r…

Flood · Apr 17, 2013. Record flooding occurred during the month of April and record crests occurred on the lower portions of the Grand River at Ionia, Lowell, Ada, Comstock Park, and Grand Rapids, Michigan. Due to the severity of the flooding, Michigan���s Governor Rick Snyder declared a state of disaster for 19 counties and two cities. ||The two cities declared in the disaster were Grand Rapids and Ionia. The counties included…

Flash Flood · Jun 5, 2010. A large area of thunderstorms spread over the area ahead of a warm front on Saturday evening. The severe weather occurred along and south of the Interstate 94 corridor. A storm passing just south of downtown Battle Creek produced a tornado just after 11 PM EST. Parts of Calhoun and Kalamazoo counties also received heavy rain that produced flash flooding.

Flood · Sep 13, 2008. Extensive flooding occurred across Kalamazoo county as a result of excessive rainfall which began on the twelfth and continued on the thirteenth and fourteenth. Many roads in the city of Kalamazoo were closed for several days and damage to public infrastructure (mostly roads and bridge washouts) was estimated at eleven million dollars.

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 Kalamazoo County

If a building in Kalamazoo 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.