Brandon K.
2 months ago
Verified
They were quick to reach out to me and fixed a typo of what I was looking for soil wise for my Raised Garden bed. But shout out to Hello Gravel for being quick to reply!
July 21, 2026
Sold by the ton
Riprap | Medium (12-24")
Large angular rock (12"-24") engineered for erosion control, shoreline protection, and slope stabilization. The standard for keeping water from carrying your land away.
4.9· 1,898 verified reviews11,821 deliveries · 50 states
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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.
Product Specifications
- Size
- 12" – 24"
- Shape
- Angular
- Weight
- ~3,000 lbs per cubic yard
- Minimum Order
- 1 ton
- Delivery
- Dump truck, directly to your location
Best For
Erosion controlShoreline protectionSlope stabilizationDrainage outlets
“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
Stops Erosion
Heavy, angular rock that resists displacement under water.
Heavy-Duty
Engineered for the toughest water-management jobs.
Long-Lasting
Won't fade, rot, or wash out — install it once.
Delivery Included
Free delivery right to your driveway. No rental trucks needed.
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.
Common Uses
Shorelines & Banks
Protects pond banks, lake edges, and stream sides from wave and current erosion.
Drainage Outlets
Dissipates energy at culvert and pipe outlets to prevent scour.
Steep Slopes
Locks down hillsides and embankments against runoff erosion.
Channels & Spillways
Lines drainage channels to keep them stable under high flows.
Material calculator
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Compare Materials
Current selectionRiprap | Medium (12-24")
Size12" – 24"
ShapeAngular
MaterialVaries depending on location
Weight~3,000 lbs per cubic yard
CoverageVaries by application thickness
ColorVaries depending on location
Minimum Order1 ton
DeliveryDump truck, directly to your location
Coverage (2" deep)—
Best For
Erosion controlShoreline protectionSlope stabilizationDrainage outlets
River Rock
SizeVaries depending on location
ShapeRounded / smooth
MaterialNatural river stone
Weight~2,700 lbs per cubic yard
Coverage—
ColorVaries depending on location
Minimum Order1 ton
DeliveryDump truck, directly to your location
Coverage (2" deep)~100 sq ft per ton
Best For
LandscapingDry creek bedsWater featuresGround cover
Riprap handles heavy water work; for landscape accent or smaller drainage, go with boulders or #4 crushed stone.
What customers say
4.92(203 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
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Pamela D.
2 months ago
Verified
Hello Gravel cared more about the structural integrity of my house than they did about making the sale. I was trying to place an order to buy dirt to place between a retaining wall and footings at the base of columns that hold up my house. They could have just sold me anything for profit, but they told me to go get the advice of a structural engineer, knowing that the structural engineer would probably order the dirt himself and possibly from another company. That’s integrity.
July 16, 2026
Eric F.
2 months ago
Verified
Flawless ordering, logistics and delivery
July 16, 2026
Kimberly B.
2 months ago
Verified
Easy to work with, order is filled right away, even same day. Friendly.
July 15, 2026
Josie O.
3 months ago
Verified
I was very impressed with the communication and how quickly I could have the pea gravel delivered. The website is easy to navigate also.
July 8, 2026
Muhammad M.
3 months ago
Verified
It was ordered and delivered smoothly due to the great help from the staff ( Tereza ).
July 8, 2026
Frequently Asked Questions
Riprap is sized for erosion control, not coverage. Plan a 12-18 inch thick layer at minimum — heavier for high-flow water. The calculator above gives a baseline tonnage at 12 inches; for engineered installations, follow your project specs.
We deliver directly to your driveway or project site using a dump truck. Just choose your delivery date and time window (AM or PM) during checkout. Next-day delivery is available on orders placed before noon.
Yes! Delivery is included in the price you see — no hidden fees, no surprises. The price per ton (or yard) you see is the price you pay, delivered.
The minimum order is typically 1 ton (or 1 cubic yard for mulch and soil products). Our pricing gets better with larger quantities — a full truckload (18 tons) gives you the best per-unit price.
Due to the nature of bulk materials, we cannot accept returns once delivered. We recommend using our calculator to get the right amount — it's better to order slightly more than to run short mid-project.
Riprap is placed with equipment (skid steer, excavator, or by hand for small areas) on top of a non-woven geotextile filter fabric. The fabric prevents soil from washing up between the rocks.
Yes — a non-woven geotextile fabric under riprap is essential. Without it, soil migrates up between the rocks and the installation fails over time.
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