FEMA flood zones · Michigan

Newaygo County, Michigan Flood Zone Map

153 flood insurance claims·$4.3M paid·4 federal flood & hurricane disasters

2% of Newaygo 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 Newaygo 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 Newaygo County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

108 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 12 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 2014, with 56 claims and $1.8M paid.

1980: 1 claims1982: 1 claims1985: 2 claims1986: 25 claims1989: 1 claims1991: 1 claims2004: 6 claims2006: 1 claims2011: 6 claims2013: 16 claims2014: 56 claims2016: 1 claims2018: 3 claims2019: 1 claims2020: 1 claims2021: 2 claims2026: 29 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

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

Federal disasters

12 federal disaster declarations since 1975, 4 of them floods, coastal storms or hurricanes.

DisasterBegan
FloodingApr 16, 2013
Hurricane Katrina EvacuationAug 29, 2005
Severe Storms, Tornadoes, And FloodingMay 20, 2004
Mi - Severe Weather 1/2 /99Jan 2, 1999
Severe StormsMay 29, 1998
Severe Storms & FloodingSep 10, 1986
Severe Storms And FloodingSep 5, 1985
Blizzards & SnowstormsJan 27, 1978

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$25,000
FloodMar 14, 2019$1.7M
FloodOct 2, 2019$25,000
FloodApr 12, 2014$4.0M
FloodApr 17, 2013$5.0M
Flash FloodAug 13, 2011$100,000
FloodMay 23, 2004$1.0M
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 · Mar 14, 2019. On Thursday March 14, 2019 three rounds of thunderstorms combined to drop approximately 1.5 inches of rain on much of Newaygo County. In addition, the ground was frozen and approximately 4 inches of snow water equivalent was contained in the snowpack. About 2.5 inches of this snow water melted and joined the rainfall runoff. ||These 3 factors all resulted in rapid and significant flooding across parts of the count…

Flood · Oct 2, 2019. Two to nearly five inches of rain fell across portions of west central lower Michigan and resulted in some flooding of area roads and low lying areas. Several roads were closed.

Flood · Apr 12, 2014. The combination of a very significant snowpack that gradually melted and milder temperatures and significant rainfall of one to three inches on April 12 resulted in flooding across portions of west central lower Michigan. Some of the worst flooding occurred in portions of Newaygo county, where 403 homes were damaged by flooding on the Muskegon river and significant road damage was also sustained.

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 Newaygo County

If a building in Newaygo 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.