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View of Monroe Township, Snyder County, PennsylvaniaPhoto: Jakec · CC BY-SA 4.0
B−Hazard risk
Natural hazards in Monroe Township · FEMA

On FEMA’s figures, Monroe Township faces about as much hazard damage per building as the typical U.S. town, mostly from river and rain flooding

On FEMA’s National Risk Index, Monroe Township gets a B− for hazard risk: higher expected damage per building than 53% of U.S. towns, #785 of 1,037 in Pennsylvania. Most of that expected damage is river and rain flooding (87%). Flood insurance has paid 208 claims here since 1978.

Graded on FEMA’s expected yearly building damage per dollar of building value (NRI v1.20, December 2025), weighted by where residents live; flood claims are shown, not graded. How hazard risk is graded

more than 53%of U.S. townsLess damageMoreExpected yearly damage per dollar of building, vs. the 21,298 U.S. towns we grade#785 of 1,037 in Pennsylvania

What stands out about Monroe Township’s natural hazards

From FEMA’s model and FEMA’s records, below.

By hazard

What Monroe Township faces

Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.

River and rain flooding

87%of expected building damage
Above average · higher than 72% of U.S. census tracts
Recorded about once a year in the area

Hurricanes

5%of expected building damage
Above average · higher than 71% of U.S. census tracts
Recorded about once every 16 years in the area
Smaller shares here
 Tornadoes Strong wind Earthquakes Hail Winter storms Ice storms Wildfire Cold waves Heat waves Landslides Lightning
FEMA models no building damage here
Coastal floodingAvalanchesTsunamisVolcanic activity

Shares are of FEMA’s expected building damage, the measure the grade uses; ranks compare each hazard’s building-damage rate with all 85,154 U.S. census tracts. In FEMA’s terms, river and rain flooding is FEMA’s “Inland Flooding” (rivers and streams overflowing their banks, or rain overwhelming drainage). FEMA defines coastal flooding as high or rising tides and storm surge, so surge damage is counted there. Drought isn’t listed: FEMA counts its losses in crops only.

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.
Hazard risk grade

What’s behind Monroe Township’s grade

River and rain flooding is 87% of the building damage FEMA expects in Monroe Township, and Monroe Township’s rate of river and rain flooding damage is higher than 72% of U.S. census tracts. Next is hurricanes at 5% (higher than 71% of U.S. census tracts).

Where Monroe Township sits
Monroe Township
Least damageMiddleMost damage

B− #785 of 1,037 in Pennsylvania; higher expected damage per building than 53% of U.S. towns (21,298).

All of Monroe Township’s residents live in one census tract; the figures are that tract’s.

What drives the damage to buildings
River and rain flooding87%Hurricanes5%Tornadoes3%Everything else4%

The typical Pennsylvania town has lower expected damage than 71% of U.S. towns; within the state, Monroe Township has more expected damage per building than 76% of Pennsylvania towns.

In dollars, FEMA expects about $1.9M a year in losses across Monroe Township: $1.6M to buildings, the rest to people and crops.

Shared tract.All of Monroe Township’s 4,146 residents (2020 census) live in one census tract, which it shares with Shamokin Dam borough (1,652 residents) and Hummels Wharf CDP (1,334 residents). FEMA publishes its model by tract, so the rate and the hazard mix are the tract’s, the same for all of them. The flood claims below are the township’s own.
A shared figure. The grade describes the whole tract, not each street in it, and FEMA’s model is an average year for today’s buildings, not a record: the claims below are the record.

How TownRatings grades hazard risk →

Flood insurance claims

Does Monroe Township flood? Yes: 208 flood claims since 1978

Every paid claim on a federal flood insurance policy in Monroe Township, from FEMA’s records: 115.7 per 1,000 homes, more than 97% of the 13,809 U.S. towns with a flood insurance record.

Paid flood claims, by year
1978: 1 claim1979: 21 claims1980: 0 claims1981: 1 claim1982: 0 claims1983: 0 claims1984: 14 claims1985: 0 claims1986: 1 claim1987: 0 claims1988: 1 claim1989: 0 claims1990: 1 claim1991: 0 claims1992: 0 claims1993: 11 claims1994: 0 claims1995: 0 claims1996: 43 claims1997: 0 claims1998: 0 claims1999: 6 claims2000: 0 claims2001: 0 claims2002: 0 claims2003: 0 claims2004: 44 claims2005: 4 claims2006: 7 claims2007: 0 claims2008: 0 claims2009: 0 claims2010: 0 claims2011: 52 claims2012: 0 claims2013: 0 claims2014: 0 claims2015: 0 claims2016: 0 claims2017: 0 claims2018: 1 claim2019: 0 claims2020: 0 claims2021: 0 claims2022: 0 claims2023: 0 claims2024: 0 claims2025: 0 claims2026: 0 claims199620042011
19782026
Biggest named events
  • Tropical Storm Lee50 claims · $1.4M
  • Tropical Storm Ivan44 claims · $862K
208
paid claims since 1978
$3.4M
paid to owners
0
homes flooded more than once
$17K
average claim
of homes in flood zones are insured
of all homes are insured
No community discount

Monroe Township isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Snyder County.
Disasters

The storms Monroe Township remembers

None of the 13 disasters declared for Snyder County shows FEMA aid or repair money reaching Monroe Township itself in FEMA’s records, so these are its biggest flood-claim years.

  1. 201152 flood claims paidThe year of Tropical Storm Lee, declared for Snyder County
  2. 200444 flood claims paidThe year of Tropical Depression Ivan, declared for Snyder County
  3. 199643 flood claims paidThe year of Severe Storms and Flooding, declared for Snyder County
Disasters declared, by decade
Paid out in Monroe TownshipSnyder County only

Snyder County has had 13 natural disasters declared by the President since 1953, most often floods, then severe storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.

Were you here?

Old photos of Monroe Township after a storm or flood belong in the town’s history. Add one, or share what you remember below.

Add to the Monroe Township archive →
Next door

Monroe Township and its neighbors

Monroe Township is 2nd of the 8 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.

Lowest fifthSecondMiddleFourthHighest fifth
TownHazard riskMostly (buildings)Flood claims
Shamokin DamB−more damage than 53%river and rain flooding38
Monroe TownshipB−more damage than 53%river and rain flooding208
Penn TownshipC+more damage than 55%river and rain flooding—
Jackson TownshipC+more damage than 55%river and rain flooding—
Upper Augusta TownshipC+more damage than 59%river and rain flooding106
Lower Augusta TownshipC+more damage than 59%river and rain flooding5
Point TownshipC+more damage than 64%river and rain flooding200
Union TownshipCmore damage than 69%river and rain flooding—
Kratzerville—319 residents; we grade 1,000+
Winfield—909 residents; we grade 1,000+
Hummels Wharf—876 residents; we grade 1,000+

Hazard risk = FEMA’s expected yearly building damage per dollar of building value, vs. the 21,298 U.S. towns we grade; the map is shaded by fifths of the same scale. Flood claims = paid federal flood insurance claims on record.

Be ready

Get ready for what Monroe Township faces

A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.

When the river rises
  • Turn around at flooded roads: a foot of moving water can carry off a car.
  • Flood insurance usually takes 30 days to start, so buy it before the forecast.
  • Keep papers and medicines up high, in a grab-and-go bag.
More from Ready.gov ↗
Hurricane season
  • The season runs June through November and peaks from mid-August to mid-October.
  • Bring in porch furniture and anything the wind can throw.
  • Fill the gas tank and charge phones before the storm arrives.
More from Ready.gov ↗
Before you buy or rent
  • Look up the address on FEMA’s flood map.
  • Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
  • Get a flood insurance quote early: policies usually start 30 days after you buy.
When a storm is coming
Forecast and alertsWeather →911, the nearest ERSafety →

Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.

Questions about natural hazards in Monroe Township

Is Monroe Township at risk for natural disasters?

On FEMA’s National Risk Index, Monroe Township has higher expected damage per building than 53% of U.S. towns: B− for hazard risk, #785 of 1,037 in Pennsylvania. Most of the expected damage is river and rain flooding (87%) and hurricanes (5%). The figures are for the one census tract the town shares with its neighbors. This is FEMA’s model of an average year for today’s buildings, not a forecast.

Does Monroe Township flood?

Flood insurance has paid 208 claims in Monroe Township since 1978, $3.4M in all, or 115.7 per 1,000 homes, more than 97% of U.S. towns with a flood insurance record. The most claims came from Tropical Storm Lee (50).

Is Monroe Township in a flood zone?

Flood zones are drawn street by street, so the answer depends on the address: look it up on FEMA’s flood map. In Snyder County, 21% of homes in mapped flood zones carry federal flood insurance, and 1.4% of all homes do.

How much is flood insurance in Monroe Township?

FEMA’s Community Rating System list shows no discount for Monroe Township’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.

What was the biggest storm in Monroe Township?

By flood claims, Tropical Storm Lee: 50 paid, $1.4M.

Is Monroe Township at risk from river and rain flooding?

It is the largest share of the building damage FEMA expects here (87%), and Monroe Township’s rate for it is higher than 72% of U.S. census tracts.

Storm stories

Memories, warnings and help from neighbors in Monroe Township.

Town Square →
Start the conversation

Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Monroe Township’s residents lived in the 2020 census; OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Homes: Census ACS 2020–24. Preparedness tips: Ready.gov. FEMA’s model is an average of expected damage, not a forecast. How hazard risk is graded.