GRADELINE county guide
Excavation in Bay County
Soil regimes, rock depth, haul logistics and the contractors who work Bay County, Florida — the local ground data behind every bid.
Bay County is home to roughly 199,718 people, part of the Panama City-Panama City Beach, FL metro area, growing about 14.3% over the last five years, covering about 759 square miles of land — a metropolitan-adjacent county of Florida where site work scales with the building cycle.
Ground conditions
Florida's peninsular flatwoods are defined by deep, rapidly draining fine sands (Astatula, Tavares, Apopka series) over a spodic or clayey substratum, with seasonal water tables perched 1 to 3 feet below grade during the June-September wet season. Excavation is fast and low-cost in the upper sand profile, high production trenching with minimal rock. The tradeoffs are trench stability and water: cohesionless fine sand sidewalls collapse without benching, sloping, or trench boxes, and perched water tables require sump dewatering or well points for anything below 4 feet. Stormwater retention and detention pond excavation dominates site work; sand spoil is easy to move but must be kept clear of the pond floor where muck or spodic layers are hit. Phosphate-bearing clay strata common in the central ridge (Polk, Hillsborough) can slow production and hold water above the pit floor. Haul road traffic on saturated sugar sand demands tracked dozers and matting for cranes and concrete trucks.
Dominant soil textures include sand, loamy sand, fine sand; 0.0% of the county has bedrock or a restrictive layer within 50 inches of the surface; the median water table sits about 6 inches down, so dewatering is routine on deeper cuts.
| Soil regime | Florida Peninsular Flatwoods Sand |
|---|---|
| Dominant soils | Sand, Loamy sand, Fine sand |
| Shallow bedrock (≤50 in) | 0.0% of county |
| High shrink-swell soils | 0.0% of county |
| Median water table | 6 in deep |
| Slope >15% | 0.0% of county |
| Design frost depth | 0 in |
| Dig notice | Sunshine 811 · 48 h notice |
| Homes on septic | 35.0% |
Haul costs & materials
Haul distance moves county prices more than machine rates do. Here, the nearest major aggregate source is Sikes Sand Pit, about 16.1 miles out (with 6 active quarries within 50 miles).
Construction demand
Construction demand sets how busy crews are and how far out they book. 1,667 single-family permits were issued in the last 12 months (a -7.5% three-year trend), and 2,054 total housing units across all types, and About 3,201 residents work in construction, and 28 site-prep establishments are registered in the county.
Permits in Bay County
Permits come in layers: state construction stormwater coverage runs under FDEP NPDES Generic Permit for Stormwater Discharge from Large and Small Construction Activities (62-621.200(4)(b) F.A.C.; >1 acre); the state disturbance threshold is 1.00 acre(s); a local grading/land-disturbance permit is required for most earthwork; septic permits run through Florida Department of Health in Bay County; a soil evaluation by fdoh-licensed septic contractor; percolation test per 64e-6 f.a.c. is required before design approval; burn permits for clearing debris go through the florida forest service (fdacs) , county-by-county authorization. Check the county building or development services office for the current rules. Each Florida county sets its own thresholds.
Water, septic & flood
Water decides more site outcomes than any other input. In this county, 68.4% of soils carry severe limitations for conventional septic drain fields, so perc tests and alternative systems are common here, and onsite sewage permits run through Florida Department of Health in Bay County, and 33.4% hydric soils mark seasonally saturated ground, and 48.6% of the county sits in a mapped FEMA flood zone.
Water & ground hazards
Water and geology set the site rules here: 13.2% of the county maps as NWI wetland, so wetland delineations are common on bigger parcels; 48.6% of the county sits in a mapped FEMA flood zone, which triggers floodplain development permits for earthwork in those areas; 33.4% hydric soils signal seasonally wet ground across the county.
Rough cost estimator
Bulk excavation is commonly priced per cubic yard — roughly $2 to $8 for ordinary soil and far more where rock must be hammered. Use the table for ballpark volumes, then confirm with line-item bids from Bay County crews.
| Project volume | Typical range | What it covers |
|---|---|---|
| 100 cubic yards | $200 – $800 | Pool hole or small trenching job, easy soil |
| 500 cubic yards | $1,000 – $4,000 | House pad cut or driveway cut on easy ground |
| 1,000 cubic yards | $2,000 – $8,000 | Basement dig or modest site cut, before hauling |
| Rock excavation | $40 – $100+ / cubic yd | Hammered or blasted rock, priced separately |
| Machine + operator | $100 – $250 / hr | Hourly rate for mid-size excavator or dozer |
National ranges, not a quote: bulk excavation is usually priced per cubic yard, roughly $2 to $8 for ordinary soil and $40 to $100 or more where rock has to be hammered or blasted. Rock, groundwater and haul distance move the number most.
Excavation contractors in Bay County
Published listings from the GRADELINE directory, ranked by rating. Every crew serves its own radius — confirm coverage for your address.
Panama City, FL
Youngstown, FL
03. J&S Land Service
Youngstown, FL · ★ 5.0 (29)
04. Rustic Roots Woodworking LLC
Vernon, FL · ★ 5.0 (1)
05. Redmonds Inc
Tyndall Air Force Base, FL · ★ 5.0 (5)
Common questions
What is the ground like in Bay?
Florida's peninsular flatwoods are defined by deep, rapidly draining fine sands (Astatula, Tavares, Apopka series) over a spodic or clayey substratum, with seasonal water tables perched 1 to 3 feet below grade during the June-September wet season. Excavation is fast and low-cost in the upper sand profile, high production trenching with minimal rock. The tradeoffs are trench stability and water: cohesionless fine sand sidewalls collapse without benching, sloping, or trench boxes, and perched water tables require sump dewatering or well points for anything below 4 feet. Stormwater retention and detention pond excavation dominates site work; sand spoil is easy to move but must be kept clear of the pond floor where muck or spodic layers are hit. Phosphate-bearing clay strata common in the central ridge (Polk, Hillsborough) can slow production and hold water above the pit floor. Haul road traffic on saturated sugar sand demands tracked dozers and matting for cranes and concrete trucks. About 0.0% of the county has rock or a restrictive layer within 50 inches of the surface.
Who do I call before digging in Bay?
Sunshine 811 (811). Notice is required at least 2 working days before excavation. It is free and required by law; confirm who places the ticket in writing.
How deep is the water table in Bay?
The water table sits about 6 inches down. Holes dug deeper than that usually need pumps to stay dry. Pools, basements and septic fields are all designed around it.
Do I need a grading permit in Bay?
In most cases, yes for significant earthwork. Septic permits run through Florida Department of Health in Bay County. Confirm current rules with the county development services office.
How many excavation contractors work in Bay?
GRADELINE lists 5 published excavation and site work contractors for Bay, Florida. Search the directory by ZIP to see who covers your address.
Sources & data
- USDA NRCS SSURGO county soil data (ground conditions, shrink-swell, water table)
- FEMA National Flood Hazard Layer (floodplain share)
- US Census Building Permits Survey (construction demand)
- County permit authorities (grading, septic, burn permits)
- 811 Before You Dig, Common Ground Alliance
This guide is general information, not legal or engineering advice. Permit thresholds, fees and restrictions are set by Bay County and Florida agencies; confirm with the county before work starts.