How do I know if my well was dug or drilled?

• <div><p>Drilled wells have a pipe sticking up that’s covered in a plastic or metal casing. On the other hand, a dug well will look like a big hole in the ground and is more similar to what you’d see in a fantasy or Western movie. If you want to be sure, contact the city for documentation on your property’s construction and excavation history. </p></div>

How deep should a well be for drinking water?

• <div><p>Wells should be at least <b>100 feet deep</b> for drinking water, but they may need to be deeper depending on the local geology, water quality, and your household’s water usage. Work with a qualified well drilling professional who can assess the appropriate depth for your well and test the water before drinking it. </p></div>

How much do septic tank companies charge?

• <div><p>The price you’ll pay for service from a septic tank company will depend on the specific service you need. Here are some common services, along with average pricing:</p><ul><li><p>Anaerobic septic system installation: $3,000–$8,000</p></li><li><p>Aerobic septic system installation: $10,000–$20,000</p></li><li><p>Septic tank pumping: $250–$550</p></li><li><p>Percolation test: $700–$2,000</p></li><li><p>Leach field installation: $2,000–$10,000</p></li></ul><p>These numbers vary based on your septic system size, property layout, and more, so the best way to get an accurate estimate is to contact a septic tank professional for a custom quote.</p></div>

Get matched with top septic tank pros in Wall, SD

Q: Are septic tank locations public record?

• <div><p>Septic tank locations are sometimes public record, although it depends on local laws and the property age. Older properties may not have the septic tank information on public record. To check, you can talk to local permitting agencies, such as your local health department, the local environmental department, or the county clerk. </p></div>

Q: How do I know if my well was dug or drilled?

• <div><p>Drilled wells have a pipe sticking up that&rsquo;s covered in a plastic or metal casing. On the other hand, a dug well will look like a big hole in the ground and is more similar to what you&rsquo;d see in a fantasy or Western movie. If you want to be sure, contact the city for documentation on your property&rsquo;s construction and excavation history. </p></div>

Q: Is septic smell harmful?

• <div><p>A septic smell may be harmful because <a href="https://www.angi.com/articles/is-sewer-gas-dangerous.htm">sewer gas is dangerous</a> depending on the exposure amount and length of time. Sewer gas is made up of multiple gases, including hydrogen sulfide, methane, ammonia, and carbon dioxide. Some of these gases, like hydrogen sulfide and ammonia, are toxic to humans and can be fatal in high concentrations or long exposures.</p></div>

Q: How much do septic tank companies charge?

• <div><p>The price you&rsquo;ll pay for service from a septic tank company will depend on the specific service you need. Here are some common services, along with average pricing:</p><ul><li><p>Anaerobic septic system installation: $3,000&ndash;$8,000</p></li><li><p>Aerobic septic system installation: $10,000&ndash;$20,000</p></li><li><p>Septic tank pumping: $250&ndash;$550</p></li><li><p>Percolation test: $700&ndash;$2,000</p></li><li><p>Leach field installation: $2,000&ndash;$10,000</p></li></ul><p>These numbers vary based on your septic system size, property layout, and more, so the best way to get an accurate estimate is to contact a septic tank professional for a custom quote.</p></div>

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Need a pro for your septic tank service project in Wall, SD?

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Elite Excavation and Iron

5.0(

)

Serving Wall, SD and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Showed up when scheduled and complete the septic system install on time. Left the job site clean and well graded."

+11

2 neighbors recently requested a quote

Serving Wall, SD and surrounding areas

In business since 2022

Free estimates

Emergency services offered

A & G Services can offer a multitude of services. We can do general excavation, land clearing, dig basements, resurface driveways, install/fix septic systems, water leak repair, and even snow removal!

+49

Recommended by100%of homeowners

Serving Wall, SD and surrounding areas

In business since 2019

Free estimates

Credit card accepted

We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n

+64

2 neighbors recently requested a quote

Recommended by85%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Serving Wall, SD and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."

Recommended by65%of homeowners

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5th Generation Plumbing

New to Angi

Serving Wall, SD and surrounding areas

In business since 1997

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Serving Wall, SD and surrounding areas

In business since 2003

Free estimates

At JMD Excavating, our company is based on the belief that our customers needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Recommended by100%of homeowners

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Septic Tanks questions, answered by experts

Septic tank locations are sometimes public record, although it depends on local laws and the property age. Older properties may not have the septic tank information on public record. To check, you can talk to local permitting agencies, such as your local health department, the local environmental department, or the county clerk.

Drilled wells have a pipe sticking up that’s covered in a plastic or metal casing. On the other hand, a dug well will look like a big hole in the ground and is more similar to what you’d see in a fantasy or Western movie. If you want to be sure, contact the city for documentation on your property’s construction and excavation history.

A septic smell may be harmful because sewer gas is dangerous depending on the exposure amount and length of time. Sewer gas is made up of multiple gases, including hydrogen sulfide, methane, ammonia, and carbon dioxide. Some of these gases, like hydrogen sulfide and ammonia, are toxic to humans and can be fatal in high concentrations or long exposures.

Wells should be at least 100 feet deep for drinking water, but they may need to be deeper depending on the local geology, water quality, and your household’s water usage. Work with a qualified well drilling professional who can assess the appropriate depth for your well and test the water before drinking it.

The price you’ll pay for service from a septic tank company will depend on the specific service you need. Here are some common services, along with average pricing:

Anaerobic septic system installation: $3,000–$8,000
Aerobic septic system installation: $10,000–$20,000
Septic tank pumping: $250–$550
Percolation test: $700–$2,000
Leach field installation: $2,000–$10,000

These numbers vary based on your septic system size, property layout, and more, so the best way to get an accurate estimate is to contact a septic tank professional for a custom quote.

The Wall, SD homeowners’ guide to septic tank services

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

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Jul 9, 2026Jul 9, 2026
Here’s What to Put in a Septic Tank to Break Down Solids
Sludge buildup in a septic tank is natural, but it needs to go somewhere eventually. Learn what to put in a septic tank to break down solids efficiently.