Gravel, Stone and Soil for Rio Arriba County, NM
New Mexico Rock Supply handles gravel, stone and aggregate delivery in Rio Arriba County, NM. If you are planning a rural drive, a patio base or a drainage run, base course is the material that starts most of that work.
This county spans two very different ground regions. The northern high country around Espanola, Chimayo, Ohkay Owingeh and El Rito sits on Stone Screenings, volcanic tuff and sandy clay alluvium over caliche.
Dulce and Lindrith sit on sandstone and shale mesa country with thin sandy soils and deep expansive clays.
Ground Conditions Across Rio Arriba County
Water drives the material choice here. Snowmelt off the high country in spring and monsoon cloudbursts on steep slopes arrive faster than Stone Screenings and tuff will take it once the surface has crusted, and the acequia ditches carry the overflow.
In the plateau and basin country, shale clay and slickrock shed water instead of absorbing it. Runoff and snowmelt reach the washes fast and pond in low yards, and clay that swells wet and shrinks dry works under slabs and drives.
Erosion follows the same pattern. Steep slope runoff and arroyo or acequia bank scour show up after storms, and post fire runoff off burn scars in the Jemez and the Sangre de Cristo can move a lot of ground.
On the plateau side, flash flow cuts gullies in bare shale and wind strips sand off unplanted ground.
The working season is short in the high country, roughly late spring through October. Frozen ground stops compaction all winter and the high valleys thaw last.
On the plateau side, base course and hardscape work runs spring into late fall, and wet shale clay in a March thaw will not compact.
The residential code puts Rio Arriba, Colfax, Mora and Taos in the highest air freezing index bands in the state, with frost depth around 24 inches. The local building official sets footing depth.
Materials Delivered in Rio Arriba County
Base course is the local name for road base. Section 303 allows crushed stone, crushed or screened gravel, caliche, sand and recycled asphalt or concrete pavement.
It sets two gradation bands, Type I and Type II, both passing a 1 inch sieve. City specifications follow the same definition.
Base course is what goes under driveways, parking pads, and slab or shed bases.
Washed stone covers the drainage side. Natural Pea Gravel, 3/4 crushed rock and 3/8 inch crushed stone handle walkways, dog runs, drainage beds and drip strips, while the numbered sizes read as specification language because yards here sell by inch and color.
Sand and soil round out the order. Washed sand beds and levels under slabs and flatwork, mason sand carries block and stucco work, and garden soil fills raised beds, which is how most gardeners get around a caliche layer instead of digging through it.
Delivery Across Rio Arriba County
You order online, choose a quantity by the ton or by the yard, and pick a delivery date at checkout. Each product page has a calculator to help size the load.
A dump truck then tips the material on site in one pile.
Bulk delivery means having the drop area clear and reachable before the truck arrives. Have the pile spot open, with room for the truck to get in and out and no overhead lines or low branches in the way.
Delivery covers Espanola, Chimayo, Dulce, Ohkay Owingeh, El Rito, Hernandez, Chama, Tierra Amarilla, Gallina, La Madera, Lindrith, Canones, Youngsville and Coyote.
Choosing the Right Material
Sandoval County spans more than one ground region, including the Middle Rio Grande valley and rift, the Colorado Plateau and San Juan Basin, and the northern high country. Where it overlaps this county, the ground is the same, so the base and drainage choices carry over.
San Juan County sits on sandstone and shale mesa country on the Colorado Plateau and San Juan Basin. That is the same ground as the Dulce and Lindrith side of this county, with thin sandy soils over slickrock and deep expansive clays.
Santa Fe County shares the Sangre de Cristo, Jemez and northern high country ground, so Stone Screenings, tuff and caliche behave the same way there. The base and drainage reasoning does not change across that line.
For a patio, crusher fines pack to a firm walkable crust and are the usual surface, with stone screenings for paver bedding and joint fill. Under a slab or a drive, base course is the compacted layer, and drain rock or 3/4 crushed rock carries water away from the edge.
Order Gravel, Stone and Soil in Rio Arriba County
New Mexico Rock Supply delivers base course, crusher fines, drain rock, rip rap, river rock, sand and topsoil across Rio Arriba County. Whether the job is a rural drive, a patio base, a drainage run or a raised bed over caliche, the material is here.
Order online and get it delivered.