Chowan County, North Carolina · Edenton
Water spreading, a burst pipe, sewage, mold or smoke? Call to be connected with a restoration company that serves Edenton, Arrowhead Beach and Cape Colony. Start the steps below while you wait.
Answered 24/7 by a participating local provider. We're a referral service and don't do the work ourselves. How it works
Start here
Pick the closest match. These steps limit the damage and protect your insurance claim. Skip anything that isn't safe.
Pipes freeze in Chowan County on about 3 nights a year, mostly January. Older homes, 23% of the stock here, are most at risk.
July brings the most downpours to Chowan County, part of 12.8 heavy-rain days a year. Check the sump first.
23% of homes here predate 1960, when clay and cast iron sewer laterals were standard. Roots and cracks in those lines are a common cause of backups.
Chowan County's wettest day in the 2015–2024 record brought 8.07 inches, and about 38 freeze-thaw days a year mean ice dams in some winters.
28% of occupied homes in Chowan County heat mainly with wood or propane, above the North Carolina county median of 11.7%.
About 107 nights a year here stay at 65°F or warmer, so basements and crawl spaces can grow mold even without a leak.
Local risk profile
About 13,836 people live in Chowan County, 173 square miles in northeast North Carolina, in roughly 7,190 homes. Besides Edenton, the county seat, the biggest communities are Arrowhead Beach, Cape Colony and Chowan Beach. Half the homes here were built before 1980, half after.
61/100 Water Damage Risk Index: Elevated Chowan County ranks 18 of 100 North Carolina counties. See the statewide ranking and method.The three factors where Chowan County ranks highest compared with other North Carolina counties.
Winters here are on the gentler end for North Carolina, and pipes still freeze. It averaged 40 freezing nights a year over 2015–2024, 3 of them at 20°F or colder, cold enough for pipes in outside walls and crawl spaces to freeze. Among 100 North Carolina counties that's 74th.
On January 6, 2018 the low fell to about 7°F, and in the stretch ending January 2018 the county went 3 days in a row below freezing. Leaks from split pipes typically appear the day the thaw arrives.
The freeze season here runs January, with January the coldest. If you travel then, leave the thermostat at 55°F or above and open sink cabinets on outside walls.
Freezing nights typically start around Nov 21 and end around Mar 14.
Heavy rain is a bigger factor here than in most of North Carolina. The county gets about 54.8 inches of rain and melted snow a year, with 12.8 days of an inch or more (32nd of 100). Those downpours cluster in July, August and September, when sump pumps and gutters are tested hardest. The wettest day on record brought 8.07 inches on October 9, 2016. The worst three-day stretch dropped 10.27 inches, ending October 10, 2016, the kind of soaking that overwhelms sump pumps and storm sewers.
Freeze-thaw days, below freezing overnight and above it by afternoon, come about 38 times a year here. They're the main driver of ice dams and of water working its way through foundation cracks in late winter.
Housing
North Carolina's 100 counties range widely in housing age; Chowan ranks 15th, with 51% of its homes built before 1980.
23% were built before 1960. Homes from that era often still have galvanized steel supply pipe, which rusts from the inside until it pinholes, and cast iron drains that crack with age. Slow leaks behind walls are a common start to water damage in these houses.
The 1980s and 1990s account for 33% of the county's homes. If yours is from those decades, look under the sinks and at the water heater for gray plastic pipe stamped PB, which is polybutylene and leak-prone.
Here 18% of housing is manufactured homes. Check the skirting and the heat tape on the main water line every fall, because that one exposed line is what freezes.
Beyond water
Chowan County averages 107 warm, muggy nights a year (lows of 65°F or more) and gets the most rain in July. The EPA recommends keeping indoor humidity below 60%, ideally 30 to 50%. Basements can pass 60% on their own in summer, so a dehumidifier matters even without a leak, and anything wet should be dried within 24 to 48 hours.
Mold remediation: what to expectMain heating fuel in Chowan County's occupied homes: 13% utility gas, 57% electric, 26% propane and 1% wood. Propane heat is more common here than the state median. Have chimneys swept and fuel-burning appliances serviced each fall, and keep three feet clear around stoves and space heaters.
Fire and smoke cleanup: first stepsCoverage
Calls connect to restoration companies that work across Chowan County. The largest communities by population:
Population from ACS 2020-2024 5-year estimates. Townships and unincorporated areas are covered too.
Nearby
Bertie, Gates, Hertford and Perquimans get more pipe-freeze nights than Chowan. Washington County has the oldest housing nearby, with 62% of homes built before 1980.
By the numbers
| Factor | Chowan | North Carolina median | Rank |
|---|---|---|---|
| Homes built before 1960 | 23% | 18% | 15 of 100 |
| Homes built before 1980 | 51% | 41% | 15 of 100 |
| Homes built 2000 or later | 17% | 26% | 92 of 100 |
| Manufactured or mobile homes | 18% | 17% | 49 of 100 |
| Vacant homes | 15% | 13% | 43 of 100 |
| Wood or propane heat | 28% | 12% | 6 of 100 |
| Nights at 20°F or colder | 3/yr | 5/yr | 74 of 100 |
| Days with 1 inch+ of rain | 13/yr | 12/yr | 32 of 100 |
| Freeze-thaw days | 38/yr | 57/yr | 83 of 100 |
| Muggy nights (65°F+) | 107/yr | 89/yr | 16 of 100 |
Rank 1 is the highest value. Bars run from the lowest to the highest North Carolina county; the tick marks the median; orange means higher water damage risk than the median, green means lower.
Questions
Peak risk months in Chowan County: freezing from January, heavy rain in July, August and September.
Sources: U.S. Census Bureau, ACS 2024 5-year estimates (2020-2024); weather from NOAA nClimGrid-Daily county averages (EpiNOAA), 2015–2024, averaged across the county; county boundaries from Census TIGER. Reviewed 2026-10-21. Methodology