FloodZoneMap.org

Pacific County, Washington Flood Zones

Check an Address in Pacific County

Enter any address in Pacific County, Washington to see its FEMA flood zone

Read First-Hand Flood Stories from Pacific County

5 NOAA storm reports from this county describe what happened, in the words of the meteorologists who were there.

Read Washington flood stories →

Flood Risk Data for Pacific County

Pacific County, Washington has recorded 14 flood-related events since 1996 according to NOAA's Storm Events Database. The county has received 26 federal disaster declarations, 11 of which involved flooding or coastal storms. Enter any address above to check its FEMA flood zone designation.

Pacific County Disaster History

FEMA Disaster Declarations (1964–2024)

Disaster Declarations
26
Flood/Coastal Disasters
11
Latest Disaster
Severe Winter Storms, Straight-line Winds, Flooding, Landslides, And Mudslides (2024-01-05)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Pacific County

DeclarationTypeDate
Severe Winter Storms, Straight-line Winds, Flooding, Landslides, And MudslidesSevere StormJan 5, 2024
Severe Winter Storms, Snowstorms, Straight-line Winds, FloodinFloodDec 26, 2021
Severe Winter Storm, Straight-line Winds, Flooding, Landslides, And MudslidesSevere StormDec 29, 2020
Covid-19BiologicalJan 20, 2020
Covid-19 PandemicBiologicalJan 20, 2020
Severe Storms, Flooding, Landslides, And MudslidesFloodJan 20, 2020
Severe Winter Storms, Straight-line Winds, Flooding, Landslides, Mudslides, TornadoSevere StormDec 10, 2018
Severe Winter Storm, Straight-line Winds, Flooding, Landslides, Mudslides, And A TFloodDec 1, 2015
Severe Winter Storm, Landslides, Mudslides, And FloodingFloodJan 6, 2009
Severe Winter Storm And Record And Near Record SnowSevere StormDec 12, 2008

Recorded Flood Events in Pacific County

NOAA Storm Events Database (1996–2025)

Total Flood Events
14
River/Area Floods
12
Coastal/Storm Surge
2
Total Property Damage
$11.0M

Source: NOAA National Weather Service Storm Events Database.

Recent Flood Events in Pacific County

TypeDateDamage
Coastal FloodNov 6, 202510.00K
Coastal FloodDec 14, 2024
FloodDec 5, 20230.00K
FloodJan 6, 2022990.00K
FloodJan 6, 20220.00K
FloodJan 3, 20210.00K
FloodNov 17, 20150.00K
FloodJan 5, 20150.00K
FloodNov 19, 20120.00K
FloodJan 7, 20090.00K

Pacific County Flood History

Coastal Flood — Nov 6, 2025

A strong low pressure system supported by a negatively tilted upper-level trough drove a cold-frontal boundary through the region supporting a period of high winds. This system coinciding with the arrival of Perigean Spring Tides (also known as King Tides) also led to localized coastal flooding.

Coastal Flood — Dec 14, 2024

The combination of high astronomical tides, large surf, and rainfall resulted in flooding of highways and roads in low-lying areas near Willapa Bay.

Flood — Dec 5, 2023

A strong atmospheric river brought heavy rains on December 5th which led to minor river and urban flooding across portions of southwest Washington. Clark County and Cowlitz County saw landslides, along with minor river flooding, including the Cowlitz River at Kelso and the Grays River near Rosburg. Portions of the Willapa Hills and south Washington Cascades received 12 to 16 inches of rain over...

Flood — Jan 6, 2022

The second in a series of strong Pacific fronts brought another round of heavy rain and resulting flooding of mainstem rivers draining the coastal mountains and interior of southwest Washington. Coastal flooding also occurred at some coastal communities as a result of high astronomical tides combined with high river levels and high seas.

Flood — Jan 3, 2021

A strong westerly upper level jet over the northern Pacific was directed at the Washington and Oregon coast, driving a plume of deep moisture toward western Washington and northwest Oregon.

Source: NOAA National Weather Service Storm Events Database.

Pacific County NFIP Flood Insurance Claims

Total Claims Filed
171
Total Paid Out
$3.5M
Avg Claim
$26,573
Avg Water Depth
5.8 ft

Claims by Flood Zone

A Zones (High Risk)
75
V Zones (Coastal)
3
X Shaded (500-yr)
2
X Unshaded (Low)
26

Source: OpenFEMA NFIP Individual Claims (2.25M records analyzed).

Flood Zone Types in Pacific County

FEMA assigns flood zone designations to areas in Pacific County, Washington:

AE High Risk — 1% annual chance of flooding. Insurance required.

VE Very High Risk — Coastal flooding with wave action.

X (Shaded) Moderate Risk — 500-year floodplain.

X Low Risk — Outside major floodplains.

View all flood zone types →

Flood Insurance in Pacific County

Properties in Pacific County, Washington that are in FEMA-designated Special Flood Hazard Areas (zones A and V) with federally backed mortgages are required to carry flood insurance.

Even outside high-risk zones, flood insurance is recommended. From 2014 to 2024, nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area.

Visit FloodSmart.gov to find an agent and get a quote.