SIC #1411, 1422,1429, 1446 and SIC Major Group Codes 29 and 32
Stormwater and other specified discharges from limestone and other rock quarries, concrete, glass and asphalt industries.
*The department is in the process of renewing this permit. The department is proposing three new general permits to cover the industries currently under MO-G490000. We are starting the renewal process early to have these discussions with our stakeholders. This is the official Notice of Intent for renewal.
