Can you put untreated lumber and wood in a dumpster?
Direct answer
Usually, with conditions. Standard C&D material nearly everywhere. Massachusetts bans wood from disposal, so in-state it is separated for processing rather than landfilled. In Massachusetts the correct answer is different, and the rule is enforced at the disposal facility rather than at your driveway. Confirm with your hauler before you load it, because a rejected load is billed to whoever rented the container.
- General status
- Usually, with conditions
- Rule type
- Varies by state
- Category
- Construction debris
- Weight
- 300–500 lb/yd³
- States verified
- MA
Where the answer is different
- Massachusetts — Wood is a banned material under the state disposal bans. (310 CMR 19.017)
States not listed here are unverified, not permitted. We publish a state verdict only after reading the rule at the state agency, because a wrong answer here gets a load rejected at the transfer station and the cost lands on whoever rented the container.
Sources
- Primary source MassDEP Waste Disposal Bans — Massachusetts Department of Environmental Protection · last reviewed 2026-08-17
mass.gov refuses automated requests from this build environment (HTTP 403). The ban list was read from the publisher’s own guide through a search index and cross-checked against the October 2021 amendment document below.