Hazardous Waste Manifest Calculator

Under RCRA (the Resource Conservation and Recovery Act), how a facility is regulated hinges almost entirely on its Generator Category, set by monthly waste volume — thresholds and accumulation-time limits defined in 40 CFR Part 262 and summarized on EPA's own hazardous waste generators page: this calculator treats under 100 kg/month as a Very Small/Conditionally Exempt Quantity Generator with no federal accumulation-time limit (it's capped by total quantity on hand instead), 100-1,000 kg/month as a Small Quantity Generator with a 180-day storage limit that extends to 270 days when the disposal facility is more than 200 miles away, and over 1,000 kg/month as a Large Quantity Generator, capped at 90 days storage and subject to manifest requirements plus biennial EPA reporting. The waste characteristic you select (ignitable, corrosive, reactive, toxic, or listed) drives three downstream lookups: an EPA hazardous waste code family (D001 for ignitability, D002 for corrosivity, and so on), a DOT shipping classification for transport, and a disposal cost per kilogram that reflects real handling-cost differences — reactive waste at $5.00/kg costs roughly 43% more than toxic waste at $3.50/kg to safely process, since reactive materials often require specialized stabilization before they can be safely transported or disposed of. Container count is simply total quantity divided by the container's stated capacity, rounded up, and each container type (drum, tote, roll-off, lab pack) carries its own flat cost.

Total estimated cost sums disposal, per-mile transportation plus a per-container handling charge, container costs, and manifest paperwork fees. These are planning-level cost and compliance estimates built on generalized RCRA thresholds and representative pricing — actual permitted TSD facility quotes, state-specific rules (many states are stricter than federal RCRA), and negotiated hauler rates will differ, so this is a starting point for budgeting, not a substitute for your facility's compliance officer or a signed manifest.