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Sold by the yard

Pond Clay

Pond clay is a consistent, low-permeability clay processed and moisture-conditioned for lining ponds, lakes, and reservoirs. Tested at a permeability of 1×10⁻⁸ cm/s, it holds water reliably, and because it arrives already moisture-conditioned it comes workable and ready to place — no need to wet it down or let it cure on site. Its uniform plasticity load to load means it compacts and seals predictably across a project. Hello Gravel delivers it in bulk across the service area.

Plan ahead and save $25

Choose a delivery date 4+ business days out at checkout. Your discount is applied automatically.

How much Pond Clay do you need?

Tell us your project size — we’ll figure out how many yards you need. Already know? Type the number below.

Pick a project size

Or type your exact dimensions below.

Typical depths: paths 2-3 in, driveways/patios 4-6 in, drainage or backfill 12+ in. For layered projects, calculate each layer separately.

You’ll need approximately

yards

Tap + / or type to adjust

Your project needs about 1.9 yards — we deliver whole yards, so we rounded up to 2.

Recommendation

2 yards of Pond Clay

20 ft × 10 ft × 3 in · ~9 wheelbarrow loads

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Add to your truck

Order all your materials at once — we'll coordinate the deliveries. The more of a material you load, the less hauling costs per ton.

Review your truck, then continue through the secure checkout.

Call Local Fort Worth Expert · (214) 831-9798

Prefer to order by phone? Local Fort Worth Expert handles sizing, delivery windows, and same-day questions.

1,666 verified reviews · 4.8No hidden feesFree rescheduleSecured by Stripe

Product Specifications

Material
Low-permeability lining clay
Permeability
1×10⁻⁸ cm/s (tested)
Condition
Moisture-conditioned, ready to place
Plasticity
Uniform, consistent load to load
Sold By
cubic yard
Delivery
Bulk delivery in the service area

Best For

Pond liningLake liningReservoir liningWater-retention projects

Hello Gravel Guarantee

Right material. Safe delivery. Real help if we miss.

We chose a delivery date. The driver dropped it exactly where I asked. I had never ordered gravel in my life.
Kelly O’Brien · 5★ · one of 1,666 verified reviews

Why Choose This Product

Low Permeability

Tested at 1×10⁻⁸ cm/s to hold water reliably.

Ready to Place

Supplied moisture-conditioned and workable on arrival.

Uniform Load to Load

Consistent plasticity for predictable sealing.

How Delivery Works

1

Browse Products

Explore our range of gravel, stone, and landscaping materials.

2

Calculate Amount

Use our calculator to find exactly how much you need.

3

Schedule Delivery

Pick a delivery date that works for your project timeline.

4

Delivered to Your Door

We deliver right to your driveway or job site.

Material calculator

Estimate how much pond clay you need

Tell us the area and depth, and we'll work out the tons plus your delivered price.

Area shape

Dimensions

Depth

Your estimate

Enter your area to see the math

Pick a material, shape and dimensions and we'll calculate the tons you need plus your delivered price.

What customers say

4.92(194 reviews)
See all 194 reviews →

What customers say

Hello Gravel excels at smooth ordering and responsive communication, though delivery consistency and accuracy issues concern some customers.

Most mentioned

Easy ordering processResponsive communicationOn-time delivery
5★
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4★
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Lawren W.

6 months ago
Verified

Everything was great from talking to sales ,with delivery right on time and the driver could not have been more accommodating. With the product being delivered spot on to what I was expecting by its description.

February 18, 2026

Daniel C.

6 months ago
Verified

I appreciate

Customer photo 1
Customer photo 1

February 18, 2026

Marcello G.

6 months ago
Verified

Andre was great and easy to work with “.

February 18, 2026

Valentin S.

6 months ago
Verified

Andre was very attentive and professional. I appreciated his service.

February 18, 2026

Jennifer T.

6 months ago
Verified

Nice people, delivery done as expected.

February 17, 2026

Bruce S.

5 months ago
Verified

Everything went as planned

March 10, 2026

Frequently Asked Questions

Use the calculator with the surface area you're lining and your target liner thickness. Liner depth depends on the project and engineering requirements.
Delivered in bulk. Choose a drop spot that's accessible, level, and clear of vehicles or overhead obstructions.
The 1×10⁻⁸ cm/s rating means water moves through the compacted clay very slowly, which is what makes it suitable for holding water in ponds, lakes, and reservoirs.
No — it's supplied moisture-conditioned, so it arrives workable and ready to place and compact.
Bulk clay is not returnable once delivered. Use the calculator and round up slightly if your measurements are close.

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