Is it safe to drink brown well water?

• <div><p>Some causes of brown well water—like excess tannins or dissolved iron—don’t pose a health risk. In other cases, harmful bacteria might be the culprit. If your well water has suddenly turned brown, it’s a good idea to use a home water test kit to get a better sense of what’s going on with your water. Consider calling a professional for an expert opinion before drinking the water and hoping for the best.</p></div>

Top-rated lead testing and removal specialists.

Get matched with top lead testing and removal specialists in Ferndale, CA

Q: Is it safe to drink brown well water?

• <div><p>Some causes of brown well water&mdash;like excess tannins or dissolved iron&mdash;don&rsquo;t pose a health risk. In other cases, harmful bacteria might be the culprit. If your well water has suddenly turned brown, it&rsquo;s a good idea to use a home water test kit to get a better sense of what&rsquo;s going on with your water. Consider calling a professional for an expert opinion before drinking the water and hoping for the best.</p></div>

Q: Do all homes that were built before 1978 contain lead paint?

• <div><p>While not all homes built before 1978 contain lead paint, enough do, so you&rsquo;ll still want to test to be on the safe side. The federal government banned lead-based paint for homes in 1978, but your state may have banned lead before that time. Around 24% of homes built between 1960 and 1977 contained lead-based paint, while 87% of homes built before 1940 contained lead-based paint.</p></div>

Q: Are lead paint test kits accurate?

• <div><p>Lead paint test kits are not always accurate. Several factors can play into why a test kit provides an inaccurate result such as user error, sample viability, the age and condition of the paint, or difficulty interpreting the final result. If you are looking for 100% accuracy, hiring a professional lead paint test is the only way to get that piece of mind. </p></div>

Q: What are the 4 categories of hazardous waste?

• <div><p>According to the Environmental Protection Agency (EPA), hazardous waste is generally classified into four main categories:</p><p>1. <b>Characteristic Wastes</b>: These exhibit at least one of four hazardous traits: ignitability (flammable, like gasoline), corrosivity (can rust or decompose materials, like car batteries), reactivity (unstable and can explode, like aerosol cans), or toxicity (harmful when ingested, like lead-based paint).</p><p>2. <b>Listed Wastes</b>: These are specific wastes from manufacturing and industrial processes that the EPA has officially designated as hazardous. They include byproducts from processes that use solvents, pesticides, and other chemicals.</p><p>3. <b>Universal Wastes</b>: These are commonly generated hazardous items that are subject to streamlined regulations. Examples include batteries, pesticides, mercury-containing equipment (e.g., bulbs), and some lamps.</p><p>4. <b>Mixed Wastes</b>: This category includes waste that contains both hazardous and radioactive components, making it subject to regulation by both the EPA and the Nuclear Regulatory Commission.</p></div>

Q: How long does lead dust stay in the air?

• <div><p>When a surface that contains lead dust is disturbed, the dust can float about in the air for roughly an hour before settling again. Since you cannot see the dust, it is important always to wear protective gear when working with any materials that may contain lead paint and to keep children, pets, and others away from the area for as long as possible</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your lead testing and removal project in Ferndale, CA?

Select your specific project to find the pro for you.

Verified Reviews for Lead Testing And Removal pros in Ferndale, CA

*The Angi rating for Lead Testing And Removal companies in Ferndale, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

*The HomeAdvisor rating for Lead Testing And Removal companies in Ferndale, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

Last update on February 01, 2026

Find Lead testing and removal specialists in Ferndale

Environmental Science Services

4.5(

)

Serving Ferndale, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Shane was my first contact (via phone) and was very knowledgeable and went above & beyond to answer all my questions. I tend to have pretty good discernment, and I immediately sensed I was dealing with an honest, straightforward company. Shane offered me an appointment 2 days later that s fast! Awesome when you re concerned about mold! Ray came to our house (a several hour drive to the Redding area!), and was prompt & called ahead to be courteous. Total genuine and nice guy (especially bc he s a dog lover ;) He wasn t rushed at all, answered all our questions (we had a lot), and actually said he likes & welcomes questions! After we received our report & invoice, I THOUGHT I was messaging my husband, lol, but I texted Shane: Thumbs up! They did thorough testing, & the price was still what was initially quoted! I highly recommend these guys!!"

Response time8 hrs

5 neighbors recently requested a quote

Recommended by97%of homeowners

Request Quote

Lead Testing and Removal questions, answered by experts

Some causes of brown well water—like excess tannins or dissolved iron—don’t pose a health risk. In other cases, harmful bacteria might be the culprit. If your well water has suddenly turned brown, it’s a good idea to use a home water test kit to get a better sense of what’s going on with your water. Consider calling a professional for an expert opinion before drinking the water and hoping for the best.

While not all homes built before 1978 contain lead paint, enough do, so you’ll still want to test to be on the safe side. The federal government banned lead-based paint for homes in 1978, but your state may have banned lead before that time. Around 24% of homes built between 1960 and 1977 contained lead-based paint, while 87% of homes built before 1940 contained lead-based paint.

Lead paint test kits are not always accurate. Several factors can play into why a test kit provides an inaccurate result such as user error, sample viability, the age and condition of the paint, or difficulty interpreting the final result. If you are looking for 100% accuracy, hiring a professional lead paint test is the only way to get that piece of mind.

According to the Environmental Protection Agency (EPA), hazardous waste is generally classified into four main categories:

1. Characteristic Wastes: These exhibit at least one of four hazardous traits: ignitability (flammable, like gasoline), corrosivity (can rust or decompose materials, like car batteries), reactivity (unstable and can explode, like aerosol cans), or toxicity (harmful when ingested, like lead-based paint).

2. Listed Wastes: These are specific wastes from manufacturing and industrial processes that the EPA has officially designated as hazardous. They include byproducts from processes that use solvents, pesticides, and other chemicals.

3. Universal Wastes: These are commonly generated hazardous items that are subject to streamlined regulations. Examples include batteries, pesticides, mercury-containing equipment (e.g., bulbs), and some lamps.

4. Mixed Wastes: This category includes waste that contains both hazardous and radioactive components, making it subject to regulation by both the EPA and the Nuclear Regulatory Commission.

When a surface that contains lead dust is disturbed, the dust can float about in the air for roughly an hour before settling again. Since you cannot see the dust, it is important always to wear protective gear when working with any materials that may contain lead paint and to keep children, pets, and others away from the area for as long as possible

The Ferndale, CA homeowners’ guide to lead testing and removal services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Angi
•
May 3, 2026May 3, 2026
How Much Does Lead Paint Removal Cost? [2026 Data]
Discover the average lead paint removal cost, key price factors, and tips to save on safe, professional lead paint abatement for your home.
Angi
•
May 3, 2026May 3, 2026
How Much Does a Lead Paint Inspection Cost? [2026 Data]
Get expert insights on lead paint inspection costs, including key cost factors and ways to save. Learn what affects your estimate and how to budget effectively.
Amy Freeman
•
May 3, 2026May 3, 2026
How to Clean Lead Dust in Your Home
Lead dust can be dangerous for your health and your children's health. Here's how to clean lead dust in your home to keep everyone safe.
Jacqueline DeMarco
•
Apr 10, 2026Apr 10, 2026
How to Identify Lead Paint Lurking in Your Home
If you live in an older home, you may be worried that lead paint is lurking. Let’s take a look at how to identify lead paint to make sure you can sleep easily.
Amy Freeman
•
May 21, 2026May 21, 2026
What to Do if You Have Lead Paint in Your Home
Here is what to do if you find lead paint in your older home. From testing to removal, you can ensure a safe environment for the whole household.
Lawrence Bonk
•
Apr 10, 2026Apr 10, 2026
What Has Lead In It? Watch Out for These Everyday Household Items
Lead exposure causes a host of ailments, from developmental issues to common fatigue. Read this guide to find any hidden lead sources in your home.