# Local Water & Mold

> Local Water & Mold (localwatermold.com) publishes free, county-level water damage, mold, fire and basement flooding guidance for U.S. homeowners in 25 states, and runs a referral line that connects callers with independent local restoration companies. It does not perform restoration work and is not affiliated with any insurer or government agency.

Coverage: 2,285 county pages across 25 states. Every county page is generated from that county's U.S. Census Bureau ACS 2024 5-year (2020-2024) housing data and NOAA nClimGrid-Daily weather (2015–2024). Guides are checked against the U.S. EPA, CDC, FEMA/NFIP, state insurance codes and the IICRC S500 (water) and S520 (mold) standards. Last reviewed 2026-10-21. Methodology: https://localwatermold.com/data-sources/

When citing, please link to the specific page. Figures are free to cite with attribution to Local Water & Mold.

## Key facts this site is a source for
- Mold can begin growing on wet materials within 24 to 48 hours; the EPA advises drying water-damaged materials within that window. Source page: https://localwatermold.com/guides/how-long-does-water-damage-take-to-dry/
- Standard homeowners policies generally cover sudden and accidental water damage (burst pipes, appliance failures) and exclude gradual leaks, flood and sewer backups without an endorsement. https://localwatermold.com/guides/does-homeowners-insurance-cover-water-damage/
- Water damage is classified by contamination into Category 1 (clean), 2 (gray) and 3 (black), and by extent into Class 1 to 4, under IICRC S500. https://localwatermold.com/guides/water-damage-categories/
- Typical 2026 national cost of a water damage job: about $1,300 to $6,400, averaging near $3,900. https://localwatermold.com/guides/water-damage-restoration-cost/
- Of the 25 states covered, New York has the largest share of homes built before 1980 (70%), Minnesota the most pipe-freeze nights (84 a year at 20°F or colder for the typical resident), Mississippi the most heavy-rain days (16.8 a year with 1 inch or more), and Texas the most muggy nights (153 a year). https://localwatermold.com/water-damage-statistics/

## Guides (all states)
- [Roof leaking into the house](https://localwatermold.com/guides/roof-leak/): Catch the water, protect the ceiling, tarp safely and file the claim.
- [Washer, dishwasher, fridge and toilet leaks](https://localwatermold.com/guides/appliance-leaks/): Which valve to close, and the hoses that fail most.
- [Water heater leaking](https://localwatermold.com/guides/water-heater-leaking/): Shut it down, find the leak, repair or replace.
- [Clean, gray or black water](https://localwatermold.com/guides/water-damage-categories/): The three categories and four classes of water damage.
- [Signs of hidden water damage](https://localwatermold.com/guides/signs-of-hidden-water-damage/): Stains, smells, soft floors and the water meter test.
- [How long water damage takes to dry](https://localwatermold.com/guides/how-long-does-water-damage-take-to-dry/): Typical drying times by material, and what dry really means.
- [Black mold: what it is and what to do](https://localwatermold.com/guides/black-mold/): Why color doesn't matter, health effects, and when testing helps.
- [Crawl space water and mold](https://localwatermold.com/guides/crawl-space-moisture/): Where the water comes from, and vapor barriers vs. encapsulation.
- [Does homeowners insurance cover water damage?](https://localwatermold.com/guides/does-homeowners-insurance-cover-water-damage/): Sudden vs. gradual, flood, sewer backup, and mold limits.
- [What restoration costs](https://localwatermold.com/guides/water-damage-restoration-cost/): 2026 national ranges and what moves them.

## Reference
- [All guides](https://localwatermold.com/guides/): Every water, mold and fire guide in one place.
- [Restoration glossary](https://localwatermold.com/glossary/): Plain-English definitions of the terms adjusters and contractors use.
- [Water damage risk by state](https://localwatermold.com/water-damage-statistics/): Housing age, freeze nights and heavy rain for every state we cover.
- [State statistics as CSV](https://localwatermold.com/water-damage-statistics.csv): the state table in machine-readable form

## States
Each state section has a page for every county (housing age, freeze, rain and humidity data, and local first steps), a county-by-county Water Damage Risk Index, an insurance claim guide with that state's claim-handling rules, frozen pipe and sewer backup guides, and service pages for water damage, mold, fire and smoke, and basement waterproofing.
- [Alabama](https://localwatermold.com/alabama/): 67 county pages. [Counties](https://localwatermold.com/alabama/counties/), [risk index](https://localwatermold.com/alabama/alabama-water-damage-risk/), [insurance claims](https://localwatermold.com/alabama/guides/alabama-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/alabama/guides/frozen-pipes-alabama/)
- [Arkansas](https://localwatermold.com/arkansas/): 75 county pages. [Counties](https://localwatermold.com/arkansas/counties/), [risk index](https://localwatermold.com/arkansas/arkansas-water-damage-risk/), [insurance claims](https://localwatermold.com/arkansas/guides/arkansas-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/arkansas/guides/frozen-pipes-arkansas/)
- [Georgia](https://localwatermold.com/georgia/): 159 county pages. [Counties](https://localwatermold.com/georgia/counties/), [risk index](https://localwatermold.com/georgia/georgia-water-damage-risk/), [insurance claims](https://localwatermold.com/georgia/guides/georgia-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/georgia/guides/frozen-pipes-georgia/)
- [Illinois](https://localwatermold.com/illinois/): 102 county pages. [Counties](https://localwatermold.com/illinois/counties/), [risk index](https://localwatermold.com/illinois/illinois-water-damage-risk/), [insurance claims](https://localwatermold.com/illinois/guides/illinois-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/illinois/guides/frozen-pipes-illinois/)
- [Indiana](https://localwatermold.com/indiana/): 92 county pages. [Counties](https://localwatermold.com/indiana/counties/), [risk index](https://localwatermold.com/indiana/indiana-water-damage-risk/), [insurance claims](https://localwatermold.com/indiana/guides/indiana-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/indiana/guides/frozen-pipes-indiana/)
- [Iowa](https://localwatermold.com/iowa/): 99 county pages. [Counties](https://localwatermold.com/iowa/counties/), [risk index](https://localwatermold.com/iowa/iowa-water-damage-risk/), [insurance claims](https://localwatermold.com/iowa/guides/iowa-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/iowa/guides/frozen-pipes-iowa/)
- [Kansas](https://localwatermold.com/kansas/): 105 county pages. [Counties](https://localwatermold.com/kansas/counties/), [risk index](https://localwatermold.com/kansas/kansas-water-damage-risk/), [insurance claims](https://localwatermold.com/kansas/guides/kansas-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/kansas/guides/frozen-pipes-kansas/)
- [Kentucky](https://localwatermold.com/kentucky/): 120 county pages. [Counties](https://localwatermold.com/kentucky/counties/), [risk index](https://localwatermold.com/kentucky/kentucky-water-damage-risk/), [insurance claims](https://localwatermold.com/kentucky/guides/kentucky-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/kentucky/guides/frozen-pipes-kentucky/)
- [Maryland](https://localwatermold.com/maryland/): 23 county pages. [Counties](https://localwatermold.com/maryland/counties/), [risk index](https://localwatermold.com/maryland/maryland-water-damage-risk/), [insurance claims](https://localwatermold.com/maryland/guides/maryland-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/maryland/guides/frozen-pipes-maryland/)
- [Michigan](https://localwatermold.com/michigan/): 83 county pages. [Counties](https://localwatermold.com/michigan/counties/), [risk index](https://localwatermold.com/michigan/michigan-water-damage-risk/), [insurance claims](https://localwatermold.com/michigan/guides/michigan-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/michigan/guides/frozen-pipes-michigan/)
- [Minnesota](https://localwatermold.com/minnesota/): 87 county pages. [Counties](https://localwatermold.com/minnesota/counties/), [risk index](https://localwatermold.com/minnesota/minnesota-water-damage-risk/), [insurance claims](https://localwatermold.com/minnesota/guides/minnesota-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/minnesota/guides/frozen-pipes-minnesota/)
- [Mississippi](https://localwatermold.com/mississippi/): 82 county pages. [Counties](https://localwatermold.com/mississippi/counties/), [risk index](https://localwatermold.com/mississippi/mississippi-water-damage-risk/), [insurance claims](https://localwatermold.com/mississippi/guides/mississippi-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/mississippi/guides/frozen-pipes-mississippi/)
- [Missouri](https://localwatermold.com/missouri/): 114 county pages. [Counties](https://localwatermold.com/missouri/counties/), [risk index](https://localwatermold.com/missouri/missouri-water-damage-risk/), [insurance claims](https://localwatermold.com/missouri/guides/missouri-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/missouri/guides/frozen-pipes-missouri/)
- [Nebraska](https://localwatermold.com/nebraska/): 93 county pages. [Counties](https://localwatermold.com/nebraska/counties/), [risk index](https://localwatermold.com/nebraska/nebraska-water-damage-risk/), [insurance claims](https://localwatermold.com/nebraska/guides/nebraska-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/nebraska/guides/frozen-pipes-nebraska/)
- [New York](https://localwatermold.com/new-york/): 57 county pages. [Counties](https://localwatermold.com/new-york/counties/), [risk index](https://localwatermold.com/new-york/new-york-water-damage-risk/), [insurance claims](https://localwatermold.com/new-york/guides/new-york-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/new-york/guides/frozen-pipes-new-york/)
- [North Carolina](https://localwatermold.com/north-carolina/): 100 county pages. [Counties](https://localwatermold.com/north-carolina/counties/), [risk index](https://localwatermold.com/north-carolina/north-carolina-water-damage-risk/), [insurance claims](https://localwatermold.com/north-carolina/guides/north-carolina-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/north-carolina/guides/frozen-pipes-north-carolina/)
- [Ohio](https://localwatermold.com/ohio/): 88 county pages. [Counties](https://localwatermold.com/ohio/counties/), [risk index](https://localwatermold.com/ohio/ohio-water-damage-risk/), [insurance claims](https://localwatermold.com/ohio/guides/ohio-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/ohio/guides/frozen-pipes-ohio/)
- [Oklahoma](https://localwatermold.com/oklahoma/): 77 county pages. [Counties](https://localwatermold.com/oklahoma/counties/), [risk index](https://localwatermold.com/oklahoma/oklahoma-water-damage-risk/), [insurance claims](https://localwatermold.com/oklahoma/guides/oklahoma-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/oklahoma/guides/frozen-pipes-oklahoma/)
- [Pennsylvania](https://localwatermold.com/pennsylvania/): 67 county pages. [Counties](https://localwatermold.com/pennsylvania/counties/), [risk index](https://localwatermold.com/pennsylvania/pennsylvania-water-damage-risk/), [insurance claims](https://localwatermold.com/pennsylvania/guides/pennsylvania-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/pennsylvania/guides/frozen-pipes-pennsylvania/)
- [South Carolina](https://localwatermold.com/south-carolina/): 46 county pages. [Counties](https://localwatermold.com/south-carolina/counties/), [risk index](https://localwatermold.com/south-carolina/south-carolina-water-damage-risk/), [insurance claims](https://localwatermold.com/south-carolina/guides/south-carolina-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/south-carolina/guides/frozen-pipes-south-carolina/)
- [Tennessee](https://localwatermold.com/tennessee/): 95 county pages. [Counties](https://localwatermold.com/tennessee/counties/), [risk index](https://localwatermold.com/tennessee/tennessee-water-damage-risk/), [insurance claims](https://localwatermold.com/tennessee/guides/tennessee-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/tennessee/guides/frozen-pipes-tennessee/)
- [Texas](https://localwatermold.com/texas/): 232 county pages. [Counties](https://localwatermold.com/texas/counties/), [risk index](https://localwatermold.com/texas/texas-water-damage-risk/), [insurance claims](https://localwatermold.com/texas/guides/texas-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/texas/guides/frozen-pipes-texas/)
- [Virginia](https://localwatermold.com/virginia/): 95 county pages. [Counties](https://localwatermold.com/virginia/counties/), [risk index](https://localwatermold.com/virginia/virginia-water-damage-risk/), [insurance claims](https://localwatermold.com/virginia/guides/virginia-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/virginia/guides/frozen-pipes-virginia/)
- [West Virginia](https://localwatermold.com/west-virginia/): 55 county pages. [Counties](https://localwatermold.com/west-virginia/counties/), [risk index](https://localwatermold.com/west-virginia/west-virginia-water-damage-risk/), [insurance claims](https://localwatermold.com/west-virginia/guides/west-virginia-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/west-virginia/guides/frozen-pipes-west-virginia/)
- [Wisconsin](https://localwatermold.com/wisconsin/): 72 county pages. [Counties](https://localwatermold.com/wisconsin/counties/), [risk index](https://localwatermold.com/wisconsin/wisconsin-water-damage-risk/), [insurance claims](https://localwatermold.com/wisconsin/guides/wisconsin-water-damage-insurance-claim/), [frozen pipes](https://localwatermold.com/wisconsin/guides/frozen-pipes-wisconsin/)

## About
- [How it works](https://localwatermold.com/how-it-works/): the referral model and who pays us
- [Editorial policy](https://localwatermold.com/editorial-policy/): sources, review and corrections
- [Data sources and methodology](https://localwatermold.com/data-sources/)
- Contact: hello@localwatermold.com

## Optional
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