Gravel, Fill and Soil Delivery in Sunrise, FL

Wet fine sand over limestone

The USDA soil survey maps Margate fine sand, occasionally ponded, 0 to 1 percent slopes, at the ZIP's center point. The Margate series fills 85 percent of that map unit. Ponded is a word the survey saves for ground where water stands on the surface after heavy rain, and the near-flat slope gives that water little reason to move.^[1]

The drainage class at the point is poorly drained. Its hydrologic group is A/D, which the survey reads as D while the water table is high and A where the ground has been drained. The sand itself lets water through with ease, but a high water table can leave nowhere for that water to go. Any base built here must be planned around wet weeks.^[1]

Lithic bedrock sits at about 32 inches below the surface at the center point. The mapped geologic unit is the Miami Limestone, a Pleistocene deposit of limestone and sandstone. A shallow hard layer like that can stop a post hole or a drain trench short, so dig a test hole before you plan a deep footing or a dry well.^[1],[2]

Rain totals at the Fort Lauderdale gauge

Weather figures come from the NOAA normals station at FT Lauderdale, FL, about 4 miles away. It averages 68.8 inches of precipitation in a year, a heavy total for any yard to absorb. On poorly drained sand, storms of that size can fill low spots and soften the top of a base for days.^[1],[3]

The Fort Lauderdale station averages 0.0 inches of snow and 0 days a year with a low of 32 F or colder. Freeze damage drops off the list of worries. Water takes its place, so every surface should shed rain toward a place that can hold it.^[3]

The ground at the center point rises only 10 feet above sea level. Flat, low land like that leaves runoff with few places to drain, which makes the grade you build into a drive or patio matter more than the grade nature gives.^[4]

Raising a driveway above wet sand

On fine sand that ponds, the first goal is height. Strip grass and roots, then bring the pad up with Fill Sand or Fill Dirt in thin layers, wetting and compacting each one. Fine sand packs best when it is damp, not dry and not flooded.^[1]

Over the raised fill, spread a nonwoven or woven fabric. Fine sand can creep up into a stone layer and loosen it, and the fabric keeps the two apart. Build the base from Road Base or Crushed Concrete, compacted in lifts, and finish with #57 Crushed Stone or Driveway Gravel. Angular stone grips under tires and keeps its shape on a soft subgrade.^[1]

Crown the drive so rain runs to both edges, then line those edges with Drain Rock or #4 Crushed Stone. With bedrock at about 32 inches, a deep French drain may hit stone, so keep edge trenches shallow and wide rather than narrow and deep.^[1]

Homes in ZIP 33313 against the city

The Census records 25,086 housing units in ZIP 33313. Only 25 percent are detached single-family houses. The Census puts the median build year for homes in the ZIP at 1974. Owners live in 46 percent of the occupied homes.^[5]

Sunrise as a whole has 40,030 housing units in the Census count. Detached houses make up 37 percent of them. The citywide median build year is 1983, newer than the ZIP figure.^[5]

The Florida Department of Transportation sets its own rules for the stone layer under state roads, called Graded Aggregate Base, in Section 204 of the Standard Specifications for Road and Bridge Construction (FY 2026-27). That document is written for highway crews and heavy traffic.^[6]

Condos, townhomes and apartments make up most of the housing in ZIP 33313, so many orders here are small and shared. A building group may resurface a common parking strip, refill a row of planters or add stone around a pool fence. Plan the drop spot with the property manager, and choose one material per area so the crew can spread each pile where it lands.^[5]

Beds, borders and drainage stone

Fine sand holds few nutrients and dries fast at the surface even when the water table sits close below. Raised beds filled with Garden Soil, or Topsoil mixed with Compost, give roots a richer layer above the wet zone. A cover of Red Mulch or Brown Shredded Mulch keeps the top from washing out in a downpour.^[1]

Where water stands after storms, a swale lined with River Rock or Riprap slows the flow and keeps it from cutting the soil. Use Drain Rock in the low point to give the water a place to pool out of sight. On ground rated A/D, these features work best above the wet layer, not dug down into it.^[1]

Pea Gravel and #89 Crushed Stone make good fill between pavers and stepping stones on sand, since they let rain through and do not turn to mud. Playground Sand suits a sandbox or play area on top of the native fine sand, and it stays loose after rain.^[1]

Fill Sand or Fill Dirt to raise a low lot

Raising grade is the job that comes up most on flat, ponded ground, and the first choice is what to raise it with. Fill Sand matches the native Margate fine sand closely. It spreads easily, compacts well when damp, and drains as fast as the ground beside it, so water does not get trapped at the seam between new and old. It is the natural pick under a slab, a shed pad or a driveway base.^[1]

Fill Dirt carries more silt and clay. It holds its shape on a slope or a berm, and it holds moisture better for grass. Under a hard surface, though, those fines can soften in a long wet spell. A sensible split is Fill Sand under anything that carries weight and Fill Dirt where a lawn or a planted mound will grow, capped with a few inches of Topsoil.^[1]

Whichever fill you use, place it in thin layers and compact each one before adding more. A deep dump of loose sand settles for months, and the dip it leaves becomes the next puddle. Keep any raised area sloped gently toward a swale or a drain so it does not shed water onto a neighbor's yard. On ground this low and this flat, a few inches of new height and a clear outlet often make the difference between a yard that ponds and one that dries out by the next morning.^[1],[4]