Landscape Rock, Gravel and Soil Delivery in North Las Vegas, NV

Silt Loam Under the Desert Sun

The USDA soil survey maps Glencarb silt loam at the center point of ZIP 89030, and the Glencarb series fills 100 percent of that map unit. Its top mineral layer is silt loam, a soil made mostly of fine particles that feel smooth and floury when dry.^[1]

Two ratings pull in different directions here. The survey calls Glencarb well drained, meaning water that does get into the profile moves on without lingering. The same survey places the soil in hydrologic group C, the class with slow infiltration at the surface. A sudden desert cloudburst can run off this silt faster than it soaks in, even though the soil underneath would drain it given time.^[1]

The number to watch is shrink-swell. Glencarb rates moderate, at 4.5 percent linear extensibility in the top 100 cm, which is high enough to matter. Silty soil like this can expand when irrigation or a storm wets it and pull back as it dries, nudging slabs, edging and thin gravel layers out of place over the years. The USGS reads the ground at the center point as 1,930 feet above sea level.^[1],[2]

Silt like Glencarb behaves differently at each moisture level, and that affects any dig. Bone dry, it is hard, dusty and slow to cut. Soaked, it smears and sticks to tools. A light watering a day ahead of trenching or grading brings it to a workable middle, and compaction goes best at that same damp, crumbly state.^[1]

Four Inches of Rain and a Long Warm Year

The NOAA normals station at N Las Vegas, NV, sits about 2 miles from the center point. In an average year it collects 4.3 inches of precipitation and 0.0 inches of snow.^[3]

Freezes are rare and brief. That gauge counts 18 days a year when the overnight low reaches 32 F or colder. The median last spring freeze there falls on February 1, while the median first fall freeze waits until December 8.^[3]

With so little moisture, the threats to a gravel job here are heat, wind and the occasional hard storm, not frost. Bare silt dries to a fine powder that blows in every breeze. A layer of stone over it stops the dust, shades the soil and keeps the surface from crusting into a hard skin that sheds what little rain arrives.^[1],[3]

The freeze dates matter mostly for plants and plumbing. Frost-tender cactus and succulents may want a cover on the few nights a winter dips to freezing, and above-ground irrigation parts are worth wrapping before the December 8 median first freeze comes around.^[3]

Rock Yards in Place of Lawn

Many yards in a dry climate swap turf for stone, and this soil rewards that choice. Start by clearing weeds and roots, then rake the silt smooth and give it a gentle fall away from the house. A layer of woven landscape fabric over the soil blocks weeds from below and keeps the fine silt from working up between the stones.^[1],[3]

Decomposed Granite makes a soft, earthy ground cover that packs firm enough for paths and seating areas. River Rock in mixed sizes brings smooth, rounded texture to beds and dry creek features. 3/8" Crushed Stone gives a tidy, even look in narrow side yards. Darker stones soak up more afternoon heat, so lighter colors near patios and walls keep things cooler underfoot.^[3]

Plants in a rock yard still need a good root zone. Dig each planting hole wider than the root ball, mix Compost or Garden Soil into the backfill and set the plant at grade. The rock around it acts as a mulch that cuts evaporation, which helps a lot in a place with 4.3 inches of yearly rain.^[1],[3]

Depth matters more than most people expect. A thin scatter of rock lets sunlight reach the fabric, which breaks down faster and lets weeds sprout in the gaps. Spread stone deep enough that no fabric shows, and top up thin spots each year as foot traffic and wind move things around.^[3]

A Driveway on Soil That Swells When Wet

Moderate shrink-swell changes how a driveway or parking pad should be built. The goal is a base thick and stiff enough to ride over small soil movement, plus a design that keeps water from soaking the silt beneath it in the first place.^[1]

Remove any loose, disturbed soil and compact the Glencarb subgrade at an even moisture, not bone dry and not soaked. Build the base with Road Base or Crushed Concrete in thin lifts, wetting and rolling each one. Asphalt Millings make another sturdy option for a parking strip, since they bind together in summer heat and shed dust. A finish of 3/4" Crushed Stone or Driveway Gravel over Road Base gives a clean look.^[1]

Keep sprinklers and drip lines from spraying onto the drive edge, and slope the surface so storm water leaves it quickly. Silt that stays dry stays stable, and a dry base is a lasting base on this soil.^[1]

For a walkway or patio on this soil, the same rule applies at a smaller scale. A compacted layer of Road Base under pavers or flagstone, set on a thin bed of Concrete Sand, spreads load and evens out the small heave that wet silt can cause. Mason Sand swept into the joints locks pavers together.^[1]

Dust, Runoff and Desert Storms

Slow-soaking group C soil means a summer downpour can send a wide stream of muddy water across a yard in minutes. Any low line where water already runs during storms is a candidate for a dry creek bed. Line it with fabric, then fill it with River Rock and a few larger stones along the outside bends to slow the flow.^[1],[3]

At the end of a roof valley or a downspout, a pad of Drain Rock or Riprap keeps falling water from carving a hole in the silt. Where a yard drains toward a wall or a slab, a shallow swale lined with stone steers runoff away. These small fixes matter more than the rainfall total suggests, because most of the year's 4.3 inches can arrive in a handful of storms.^[1],[3]

For dust, even a thin cover of Stone Dust Screenings or Decomposed Granite over bare dirt makes a big difference. Wet it and roll it, and it sets into a firm crust that holds down the silt below.^[1]

Homes in ZIP 89030

The Census Bureau's American Community Survey counts 16,442 housing units in ZIP 89030. Detached single-family houses make up 48 percent of them. The median home was built in 1975, and owners live in 35 percent of the occupied homes.^[4]

North Las Vegas as a whole is much newer. The survey counts 94,470 housing units citywide, 75 percent of them detached houses, and a median build year of 2003.^[4]

Gravel Valet delivers rock, base and soil to older neighborhoods, new subdivisions and commercial lots across the city.^[4]