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Clean Harbors (CLH) free cash flow by quarter

Clean Harbors' free cash flow was $323M in Q3 2026 (third quarter 2026), +138% from Q2 2026. Over the last 5 quarters it ranged from $133M (Q2 2025) to $323M (Q3 2026).

Clean Harbors free cash flow by quarterClean Harbors free cash flow by quarter$133MQ2 2025$231MQ3 2025$261MQ4 2025$136MQ2 2026$323MQ3 2026
QuarterFree cash flowQ/QY/Y
Q3 2026$323M+138%+40%
Q2 2026$136M-48%+2%
Q4 2025$261M+13%—
Q3 2025$231M+73%—
Q2 2025$133M——

Q3 2026 at a glance

Clean Harbors, Q3 2026: revenue $1.9B (+21% year over year), operating margin 17.0%, net earnings $208M, operating cash flow $419M. The chart follows the revenue to costs, profit and cash.

Questions

What is Clean Harbors' free cash flow?

Clean Harbors' free cash flow was $323M in Q3 2026 (third quarter 2026), +138% from Q2 2026.

How has Clean Harbors' free cash flow changed?

Over the last 5 quarters it ranged from $133M (Q2 2025) to $323M (Q3 2026).

Q3 2026 results → · How Clean Harbors makes money →