What it looks like
- Dust clouds leaving a construction or grading site
- A vacant or disturbed lot that blows on windy days
- Unpaved driveways, parking, or storage areas
- Trucks tracking dirt onto the street
- A film of dust on your home, cars, pool, and inside your house
What Nevada law says
The Clark County Air Quality Regulations require dust control permits for construction that disturbs a quarter acre or more, and require owners of disturbed open areas and vacant lots of 5,000 square feet or more to control dust (Sections 90 and 94). Unpaved roads and parking areas have their own rules. Section 40 separately prohibits discharging air contaminants that cause a nuisance. Complaints go to the county's Division of Air Quality, which says it responds within 24 hours or the next business day.
These rules are aimed at construction sites, vacant lots, and unpaved surfaces. An ordinary residential yard usually falls outside them. In that case, and in every case, dust that substantially and unreasonably interferes with your home can be a private nuisance under NRS 40.140. Dust is also one of the nuisances most likely to involve property damage and health effects, which make a claim stronger.
The facts that matter
These are the questions that decide whether there is a practical path forward.
- The source: which property, and what activity or condition
- Whether it is a construction site, and whether a dust permit sign is posted
- When it happens: during work, on windy days, or constantly
- What it does on your property: deposits, damage, cleaning costs
- Any health effects in your household, with medical records
How to document it
- Video the dust leaving the source and crossing toward your property. Keep the source and a landmark in the frame.
- Note wind direction and strength. A flag, trees, or the dust itself will show it on video.
- Note what was happening: grading, trucks, no water truck, no activity at all.
- Photograph deposits on your property the same day: sills, patio furniture, vehicles, pool surface.
- If it is a construction site, photograph the posted dust permit sign. It lists a permit number and a phone number.
- Call the dust hotline while it is happening, and write down the time and complaint number.
- Keep receipts for cleaning, pool service, and air filters.
Proof to gather
- Dated photographs and video of dust leaving the source and reaching your property
- Photographs of deposits on surfaces, vehicles, and pool
- Air quality monitor readings
- Dust hotline complaint numbers and any inspector findings
- Cleaning, repair, and filter replacement receipts
- Medical records if health is affected
See our guide to keeping an incident log.
Options that usually fit
Step 1: Case review and cease and desist letter
$275. A written analysis of your evidence and a formal letter from the firm.
Step 2: Complaints to the city, county, or HOA
$995. We identify the rule being broken, file with the agencies that enforce it, and follow up.
Step 3: District Court action
A lawsuit asking a judge to order the nuisance stopped, with damages where they can be proven.
Common questions
Who do I call about dust in Clark County?
The Clark County Division of Air Quality dust hotline, (702) 385-3878. Call while the dust is in the air if you can. An inspector who sees it personally can act on it.
Does this cover my neighbor's dirt yard?
The county dust rules mainly reach construction sites, vacant lots, and unpaved areas of 5,000 square feet or more. A smaller residential yard is usually outside them. A private nuisance claim does not depend on those thresholds.
This page is general information about Nevada law, not legal advice. Every dispute turns on its own facts and documents.