Daniel C.
5 months ago
Verified
I appreciate
February 18, 2026
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.
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Product Specifications
MaterialLow-permeability lining clay
Permeability1×10⁻⁸ cm/s (tested)
ConditionMoisture-conditioned, ready to place
PlasticityUniform, consistent load to load
Sold Bycubic yard
DeliveryBulk 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.
How it works
- We fix what we control. Wrong material, confirmed fulfillment errors, or orders we cannot complete are reviewed for replacement, refund, or another fair resolution.
- Safe delivery comes first. The driver chooses the final safe dump location on site. If your requested spot is not safely reachable, we deliver to the closest safe location available.
- Plans change. You can cancel free up to one full business day before delivery. Next-business-day orders cannot be cancelled once confirmed.
- Natural material varies. Color, texture, moisture, dust, and sizing can vary by quarry, supplier, season, and region.
“We chose a delivery date. The driver dropped it exactly where I asked. I had never ordered gravel in my life.”
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.
What customers say
4.93(181 reviews)
What customers say
Customers praise Hello Gravel for exceptional customer service, reliable on-time delivery, and smooth ordering experiences.
Most mentioned
Fast deliveryGreat communicationProfessional staff
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Marcello G.
5 months ago
Verified
Andre was great and easy to work with “.
February 18, 2026
Valentin S.
5 months ago
Verified
Andre was very attentive and professional. I appreciated his service.
February 18, 2026
Jennifer T.
5 months ago
Verified
Nice people, delivery done as expected.
February 17, 2026
Melaine Y.
5 months ago
Verified
Great communication and a great experience!
February 17, 2026
Diane B.
5 months ago
Verified
After we ordered, they were very responsive with the delivery scheduling. The delivery was on time and the gravel was exactly what we needed.
February 17, 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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