FEMA flood zones · Indiana

Newton County, Indiana Flood Zone Map

42 flood insurance claims·$422,360 paid·2 federal flood & hurricane disasters

6% of Newton 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 Newton County, Indiana. 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.

How Newton County floods

Flash flooding from severe summer thunderstorms dominates the flood profile of Newton County. Over the last 30 years, the NOAA Storm Events Database recorded 14 flash flood events alongside 9 general floods, which resulted in 3 deaths. Recent history includes heavy rain from two rounds of thunderstorms on June 27, 2020, that produced 1 to 2 inches of rain with the highest totals and flash flooding near Kentland. Another significant event occurred on February 20, 2018, when very heavy rain caused areal flooding and major flooding on local rivers.

Federal flood insurance claims data shows varying impacts across different zones. Properties in FEMA Zone A experienced the highest frequency with 32 claims, averaging an $5,705 payout and an average recorded water depth of 6 inches. Meanwhile, Zone X properties recorded 4 claims with an average payout of $75,329 and an average recorded water depth of 2 inches, and Zone UNKNOWN accounted for 6 claims averaging a $415 payout and an average recorded water depth of 1 inch.

Homeowners and real estate professionals working with properties in designated Special Flood Hazard Areas like Zone A, as well as properties outside high-risk zones that still experience severe rainfall, should pay the closest attention to these flood risks.

Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.

Where the flood claims came from

Less than 1% of Newton County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

32 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 5 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 2003, with 10 claims and $74,220 paid, the year of Severe Storms, Tornadoes, and Flooding.

1979: 2 claims1981: 2 claims1982: 3 claims1986: 1 claims1990: 1 claims1993: 1 claims2003: 10 claims2004: 1 claims2005: 1 claims2008: 4 claims2009: 4 claims2015: 2 claims2018: 4 claims2019: 2 claims2020: 1 claims2022: 1 claims2024: 2 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

2 NOAA storm reports from Newton County describe what happened, in the words of the forecasters who covered it. Read the Indiana flood stories →

Federal disasters

18 federal disaster declarations since 1977, 2 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 23, 2026
Severe Storms And FloodingFeb 14, 2018
Severe Winter Storm And SnowstormJan 5, 2014
Severe Storms And FloodingSep 12, 2008
Severe Storms And FloodingJan 7, 2008
SnowFeb 12, 2007
Hurricane Katrina EvacuationAug 29, 2005
Severe Winter Storms And FloodingJan 1, 2005

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

Recorded flood events

23 since 1996: 14 flash floods and 9 river or area floods.

EventDateDamage
FloodJun 27, 2020—
Flash FloodJun 27, 2020—
FloodFeb 20, 2018—
Flash FloodJul 13, 2016$1,000
Flash FloodJun 18, 2015—
Flash FloodJul 11, 2015—
Flash FloodJun 23, 2014—
Flash FloodMay 31, 2013—

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

From the storm reports

Flood · Jun 27, 2020. Two rounds of thunderstorms moved across portions of northwest Indiana during the early morning hours of June 27th. Many areas received 1 to 2 inches of rain. The highest totals were near Kentland. Scattered thunderstorms developed during the afternoon of June 27th producing very heavy rain over these same areas, including Kentland, producing flash flooding.

Flash Flood · Jun 27, 2020. Two rounds of thunderstorms moved across portions of northwest Indiana during the early morning hours of June 27th. Many areas received 1 to 2 inches of rain. The highest totals were near Kentland. Scattered thunderstorms developed during the afternoon of June 27th producing very heavy rain over these same areas, including Kentland, producing flash flooding.

Flood · Feb 20, 2018. Very heavy rain fell across northwest Indiana on February 19th and February 20th which caused areal flooding across some areas and major flooding on some rivers.

Flash Flood · Jul 13, 2016. A well-organized complex of thunderstorms progressed from west to east across northern Illinois and northwest Indiana, bringing scattered wind damage to mainly areas along and south of the I-80 corridor. In addition, heavy rainfall occurred causing patchy minor flooding.

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 Newton County

If a building in Newton 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.