What Can Go in a Dumpster in Richland County: The Accepted and Prohibited List

The question comes in a dozen times a week and the straight answer runs longer than people expect. Columbia sits on a county line, South Carolina keeps several materials out of landfills by rule, and the older housing stock was built when nobody thought twice about asbestos. Dale Carver has run roll-offs out of 1725 Broad River Rd since 2014, and the loads that cause trouble are almost never the ones customers worry about. Nobody hides a bathtub. They put in the propane bottle off the grill.

Here is the working list we hand people across Columbia, Richland County and Lexington County.

What goes in without a second thought

Most of what we haul is ordinary and entirely acceptable. Construction and demolition debris is the backbone of it: framing lumber, plywood and OSB, drywall and scrap, trim, doors, windows, subfloor. Pressure-treated deck lumber is fine in a container — decks come down constantly once Midlands humidity has had fifteen years at them, and treated boards, joists, posts and railings ride in the same load.

Older Columbia stock brings its own materials. Plaster and lath out of a Shandon or Melrose Heights bungalow is accepted, but plan for it: plaster runs two to three times the weight of the same area of drywall and fills a small container fast. Heart pine flooring and old-growth framing, the same. Brick and block rubble, concrete, mortar and old chimney material all go, though clean masonry belongs in a heavy debris and concrete container rather than mixed with light bulky junk.

Roofing is fine — tear-off shingles, felt and flashing together. Flooring of every kind goes: carpet and pad, laminate, hardwood, vinyl plank, tile. So does cabinetry, countertop, furniture and the general household junk out of a garage, an attic or an estate cleanout. If it is solid, dry and not on the prohibited list, it goes in.

The full list, material by material

Rules at the receiving end change, and the two counties do not change them together, so confirm acceptance before you load anything unusual.

Yard waste is its own load in South Carolina

This catches more people than anything else. South Carolina keeps yard trash out of landfills. Grass, leaves, brush and limbs go to a composting or mulching facility, and they have to arrive as a clean load — no lumber, no drywall scrap, no plastic sheeting, nothing but organics. The moment somebody tosses three limbs on a demolition load, that container becomes a problem at the gate.

Tree debris here has a character of its own. Loblolly pine dominates, with water oak, live oak, sweetgum and pecan filling in, and the limb wood is heavy, long and will not compact. Add pine straw by the truckload every autumn, and a modest lot makes more volume than anyone predicts. Book a separate container for a yard waste and brush load and park it away from the construction box.

South Carolina also keeps whole tires, lead-acid batteries, used oil and white goods out of landfill disposal. Those four show up in cleanouts constantly — the tire behind the shed, the mower battery, the jugs of drain oil, the spare fridge in the carport. Each has a route, and none of it runs through our container; our guide to recycling and disposal in Richland County covers them.

What we cannot take, ever

The prohibited list is short and not negotiable, because the scale house enforces it and so do we. Out entirely: liquids and wet paint; solvents, fuels and automotive fluids; pesticides and lawn chemicals; propane and any pressurised cylinder, full or empty; batteries; medical and biohazard waste; tires; refrigerant-containing appliances; contaminated soil; and asbestos-containing material in any form.

Dry latex paint is the one grey area. A can dried solid — lid off, kitty litter stirred in, left in a Columbia July sun for two days — is no longer a liquid. Wet paint is. And because PaintCare does not operate in South Carolina, there is no retail take-back scheme here. Leftover paint, solvent and household chemicals go to a Richland County or Lexington County household hazardous waste drop-off. Check Richland County or Lexington County for current days and accepted items, because those change seasonally.

Asbestos and lead in a pre-1980 house

If the house went up before 1980, treat it as suspect until somebody qualified says otherwise. The usual finds are nine-inch floor tile and the black mastic under it, pipe and duct wrap — that one matters here, because the ductwork runs through the crawlspace and old wrap comes down in pieces the moment a crew starts pulling — plus plaster skim coats, siding and roofing felt. Pre-1978 houses also carry lead paint, putting renovation under the EPA RRP rule and its certified-firm and containment requirements.

Since the 2024 DHEC split, solid waste and asbestos sit with the SC Department of Environmental Services (SC DES), with public health under SC DPH. Demolition generally triggers an asbestos inspection and a notification before work starts, and that catches more residential jobs than owners assume. The transition is recent, so confirm the current process with SC DES. None of that material goes in one of our containers — abatement is a licensed trade with its own disposal chain, and mixing it into a demolition debris load contaminates the whole box.

Two counties, two systems

Richland County and Lexington County run separate solid waste operations. Different convenience and recycling sites, different hours, different lists of accepted items, and no obligation to match each other. The Congaree River is the line through town, so a Rosewood job and a Cayce job three miles apart can fall under different rules. Add the City of Columbia, West Columbia, Cayce, Forest Acres, Irmo, Lexington and Blythewood with their own municipal collection, and "call the county" is not one phone call. Our service area page lays out where we run; tell us the street and we will confirm. Permitting for a container in the right of way is separate, covered in the Columbia dumpster permit guide.

The crawlspace stream

Columbia houses sit on brick or block piers over a vented crawlspace, or on a slab, and the crawlspace is where the trouble collects. Midlands humidity pushes moisture under the floor for decades, and by the time somebody encapsulates, the debris coming out is a category of its own: wet fibreglass batts hanging from the joist bays, collapsed vapour barrier, crushed flex duct, and rotted band joists and floor joists cut out where termites or damp got there first.

All of that is fine in a container, just heavy, filthy and bulkier than it looks, since wet insulation weighs several times what dry does and will not compact. What is not fine is the chemical inventory somebody stashed under there in 1994 — pesticide jugs, a can of fuel, a paint tin gone to sludge. Those go to the hazardous waste run. More in our write-up on crawlspace moisture and termite damage debris.

Electronics, mattresses, treated lumber and creosote

Electronics come out of every cleanout and none belong in the box, televisions and CRT monitors especially, since the glass carries lead and county e-waste programmes exist for this. Mattresses and box springs are often handled separately at the receiving end, so declare them when you book instead of burying them under carpet.

Pressure-treated lumber is accepted, as noted. Railroad ties and creosote timber are a different animal and acceptance varies, so ask before you stack twenty by the driveway. And never burn treated lumber — not in a burn pile, a fire pit or a woodstove. The smoke and ash carry what the treatment put in the wood. Open burning is restricted across the Midlands anyway, with rules that vary by jurisdiction and tighten in dry spells.

Pull the scrap metal first

Before you fill a container, walk the job for metal: old ductwork and plenums, water heaters, appliances, steel shelving, deck railings and post hangers, cast iron, copper pipe. It has value at a scrap yard and eats room in a roll-off, and pulling it first can drop you a size — our guide to picking the right dumpster size in Columbia shows where those breakpoints fall. Refrigerant units are the exception; a certified tech recovers the refrigerant first.

Storm debris changes the rules temporarily

After a declared event the system shifts. The Midlands takes inland wind and rain rather than surge — the October 2015 flood that breached dams and tore through Gills Creek, Lake Katherine, Forest Acres and Rosewood, then Matthew in 2016 and Florence in 2018. When a declaration lands, Richland County and Lexington County run separate storm debris collection, usually with strict separation: vegetative debris in one pile, construction debris in another, appliances and hazardous materials apart again, at the kerb and clear of hydrants and meters.

Those programmes are temporary and the rules are published per event, so follow the county's current instructions, not what happened last time. SC Emergency Management posts statewide guidance during an activation. A container on the driveway still works for anything you want gone now instead of whenever the grapple truck reaches your street; our flood and storm damage cleanup guide covers sequencing.

What happens if prohibited material turns up

Best case, we spot it on pickup and leave it with you. Worse case it reaches the scale house, which means a handling charge and sometimes a rejected load sorted back on your driveway. Worst case, with regulated material like asbestos or a chemical spill inside the box, it becomes an enforcement matter and the generator — owner or contractor — carries it. None of that is worth a can of thinner. When in doubt, set it aside and ask. Our construction dumpster service and the Midlands construction debris disposal guide cover how we sequence multi-container jobs.

Rules move, particularly with solid waste and asbestos oversight recently transferred to SC DES, so treat this as a working guide and confirm anything unusual before you load it. If you are staring at a pile and cannot tell which side of the line it falls on, call Carver & Sons at (803) 931-4568. Dale and his sons have sorted through every version of this since 2014 across Columbia, Richland County and Lexington County, and one phone call before you load beats a rejected container after.