Mason County, Michigan · Ludington
Water spreading, a burst pipe, sewage, mold or smoke? Call to be connected with a restoration company that serves Ludington, Scottville and Custer. 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.
Mason County averages 52 nights a year at 20°F or colder, mostly November to April, and 33% of its homes predate 1960.
Heavy rain days of an inch or more come about 4 times a year here, most often in August. A sump pump that hasn't run since last season is a common weak point.
Backups often follow heavy rain, which Mason County gets about 4 days a year, when storm water overloads sewer mains and pushes up through the lowest drain in the house.
In Mason County, 2.51 inches fell on the wettest day of the 2015–2024 record. Storms like that, and ice dams in snowy winters, cause most roof leaks.
37% of occupied homes in Mason County heat mainly with wood or propane, above the Michigan county median of 29%.
With 8 muggy nights a year, mold in Mason County can appear within days of a leak. Dry first, then clean.
Local risk profile
With 17,596 homes and around 29,207 residents, Mason County is 495 square miles of central Lower Michigan. Besides Ludington, the county seat, the biggest communities are Scottville, Custer and Fountain. Half the homes here were built before 1976, half after.
51/100 Water Damage Risk Index: Elevated Mason County ranks 37 of 83 Michigan counties. See the statewide ranking and method.The three factors where Mason County ranks highest compared with other Michigan counties.
Pipe-freeze risk in Mason County sits near the middle of the state. From 2015–2024 it averaged 52 nights a year at 20°F or colder, the range where pipes in exterior walls, crawl spaces and unheated garages freeze, and 144 nights at or below 32°F. That ranks 43rd of 83 counties.
On February 20, 2015 the low fell to about -14°F, and in the stretch ending March 2015 the county went 27 days in a row below freezing. Leaks from split pipes typically appear the day the thaw arrives.
The freeze season here runs November to April, 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 Oct 20 and end around May 7.
Rainfall is about average for Michigan. About 4 days a year bring an inch or more (36th of 83), most often in August, out of 35.7 inches of total precipitation. On October 2, 2019, 2.51 inches fell in a single day. The worst three-day stretch dropped 4.79 inches, ending August 29, 2018, the kind of soaking that overwhelms sump pumps and storm sewers.
Freeze-thaw days, below freezing overnight and above it by afternoon, come about 96 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
56% of homes in Mason County predate 1980, close to the Michigan county median of 58.4%, which ranks 53rd of Michigan's 83 counties.
20% of homes were built in 2000 or later, more than in most of Michigan. Newer plumbing rarely corrodes, so damage here tends to come from appliance supply lines, water heaters, sump pumps and storms.
The 1980s and 1990s account for 24% 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.
Manufactured and mobile homes make up 10% of the housing here. Water lines in the underbelly depend on intact skirting and working heat tape, and they're usually the first to freeze in a cold snap.
With 27% of homes empty at survey time, landlords and seasonal owners should shut off the main or schedule checks in winter. An unheated vacant house is also where many policies limit freeze coverage.
Beyond water
Summer nights that don't drop below 65°F, a good marker of humid air, come about 8 times a year here, below the Michigan county median of 10. Mold grows when indoor humidity stays above about 60%, the EPA's ceiling. A basement dehumidifier set to 50% and drying anything wet within 24 to 48 hours prevents most problems.
Mold remediation: what to expectMain heating fuel in Mason County's occupied homes: 49% utility gas, 12% electric, 28% propane and 9% wood. Wood and propane heat are more common here than in most Michigan counties. Heating equipment is one of the leading causes of home fires nationally, and the NFPA recommends having chimneys and vents inspected every year.
Fire and smoke cleanup: first stepsCoverage
Calls connect to restoration companies that work across Mason County. The largest communities by population:
Population from ACS 2020-2024 5-year estimates. Townships and unincorporated areas are covered too.
Nearby
Lake and Manistee get more pipe-freeze nights than Mason. Manistee County has the oldest housing nearby, with 62% of homes built before 1980.
By the numbers
| Factor | Mason | Michigan median | Rank |
|---|---|---|---|
| Homes built before 1960 | 33% | 32% | 37 of 83 |
| Homes built before 1980 | 56% | 58% | 53 of 83 |
| Homes built 2000 or later | 20% | 16% | 16 of 83 |
| Manufactured or mobile homes | 10% | 7.3% | 19 of 83 |
| Vacant homes | 27% | 20% | 34 of 83 |
| Wood or propane heat | 37% | 29% | 33 of 83 |
| Nights at 20°F or colder | 52/yr | 54/yr | 43 of 83 |
| Days with 1 inch+ of rain | 4/yr | 3.9/yr | 36 of 83 |
| Freeze-thaw days | 96/yr | 95/yr | 37 of 83 |
| Muggy nights (65°F+) | 8/yr | 10/yr | 44 of 83 |
Rank 1 is the highest value. Bars run from the lowest to the highest Michigan county; the tick marks the median; orange means higher water damage risk than the median, green means lower.
Questions
Peak risk months in Mason County: freezing from November to April, heavy rain in June, August and October.
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