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DROUGHT ALERT - Conditions remain consistent, with 76% of the state experiencing abnormally dry or drier conditions.

Chemical Manufacturing

File

Permit Number

MO-R23A000

Effective Date

Tue, 11/18/2025 - 12:00

Expiration Date

Sun, 11/17/2030 - 12:00

Description

SIC #28XX (except 282x and 287X) and 2992

Stormwater discharges from facilities engaging in chemical manufacturing.

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