South Dakota 2023 Environmental Compliance Calendar

February 07, 2023

Reporting Requirements(1)

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Synthetic Minor Emitter (Annual Report) January 30
Title V Air Permit Semi-Annual Monitoring Report January 30
Biennial RCRA Hazardous Waste Reports (LQG) (even years) March 1
Title V Air Permit Annual Operational Report (Emissions) March 1
EPCRA – Tier II Reports (submit on E-Plan) March 1
Greenhouse Gas Reporting (submit with e-GGRT) March 31
Synthetic Minor Air Permit Report (quarterly, semi-annually, or annually, as specified in permit) 4/30, 7/30,10/30, 1/30
Title V Quarterly Report (as specified by permit) 4/30, 7/30,10/30, 1/30
EPCRA – TRI Form R/A (submit at July 1
NPDES Annual Fee Payment (Industrial NPDES Permits) July 31
Air Permit – Semi-Annual Monitoring Report (Title V) July 30

(1) Facility requirements should be verified to confirm due dates.

Additional Environmental Requirements

Stormwater: The South Dakota Department of Agriculture & Natural Resources (SDANR) industrial Storm Water General Permit expired in 2017 and has been administratively continued. The SDANR anticipates issuing a new permit in 2023, and dischargers discharging under the current permit will be automatically covered under the new permit.

Hazardous Waste: Small quantity generators (SQG) are required to notify the EPA of their hazardous waste activity every four years beginning September 1, 2021 electronic option. All SQGs must also document that they have informed their Local Emergency Planning Committee that LEPC of their SQG status.

Wastewater (NPDES): Discharge reports are required to be submitted at regular intervals, per permit requirements.

SPCC Plan: SPCC Plans must be updated every five years or whenever there is a change in oil storage or spill potential.

Contact Us

Christian New

Client Development Manager/Senior Environmental Engineer
(531) 571 7105

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