National Response Center= (800) 424-8802
SD Notification = (605) 773-3296
After Hours = (605) 773-3231
- Interactive Property Search/Spills Database
- Flood Guide - Underground Storage Tank
- Reporting Releases from Tank System
- First Responder Success Stories
Choose a Spill Topic from the following
- Brownfields Program
- Certification Requirements
- Clandestine "Meth Lab" (exit to WM)
- Database of reported releases
- Emergency Managers Directory
- Emissions from Livestock Waste
- EPA Region 8 Preparedness Unit Newsletter (exit to EPA)
- Evaluation of Risk to Public Private Wells
- Incident Follow-Up Report
- Look - Up Tables
- Petroleum Assessment and Cleanup Handbook
- Property Search Results - Spreadsheet Columns Defined
- Reporting Anhydrous Ammonia Releases
- Risk to Public and Private Wells
- Soil and Ground Water Testing Laboratory
- Spills Cleanup - Contractor List
Why are spill reporting requirements important?
When gasoline, pesticides, solvents, or other substances are spilled or released, there is a potential that surface water, groundwater or human health may be threatened. The South Dakota Regulated Substance Program was established to identify what substances and quantities of substances need to be reported, when they should be reported, and to ensure that a spill or release is contained or remediated as quickly as possible.
What statutes and regulations apply to me if I have a release or spill?
The statutes can be found in South Dakota Codified Law (SDCL) Chapter 34A-12 and the regulations are in the Administrative Rules of South Dakota (ARSD) Chapter 74:34.
When should I report a release or spill?
A release or spill of a regulated substance (includes petroleum and petroleum products) must be reported to DENR immediately if any one of the following conditions exists:
1. The discharge threatens or is in a position to threaten the waters of the state (surface water or ground water);
2. The discharge causes an immediate danger to human health or safety;
3. The discharge exceeds 25 gallons;
4. The discharge causes a sheen on surface water;
5. The discharge of any substance that exceeds the ground water quality standards of ARSD chapter 74:54:01;
6. The discharge of any substance that exceeds the surface water quality standards of ARSD chapter 74:51:01;
7. The discharge of any substance that harms or threatens to harm wildlife or aquatic life;
8. The discharge of crude oil in field activities under SDCL chapter 45-9 is greater than 1 barrel (42 gallons).
9. The discharge is required to be reported according to SARA Title III List of Lists, Consolidated List of Chemicals Subject to Reporting Under the Emergency Planning and Community Right to Know Act, US Environmental Protection Agency.
To report a release or spill, call DENR at 605-773-3296 during regular office hours (8 a.m. to 5 p.m. Central time). To report the release after hours, on weekends or holidays, call State Radio Communications at 605-773-3231. Reporting the release to DENR does not meet any obligation for reporting to other state, local, or federal agencies. Therefore, the responsible person must also contact local authorities to determine the local reporting requirements for releases. DENR recommends that spills also be reported to the National Response Center at (800) 424-8802.
Who is responsible for cleanup of the spill?
If the identity of the person who caused the discharge can be determined, that person shall be designated as the responsible person. If the identity of the person who caused the discharge cannot be determined, the owner of the property or operator of the tank at the time of the discharge shall be designated as the responsible person. (SDCL 34A-12-16)
If I am the responsible person, what are my responsibilities?
If a release poses an immediate threat to human health or the environment, or if such a threat arises, immediate action must be taken by the responsible person. These actions may include:
1. Stopping the release at the source (if it can be done safely);
2. Evacuating the area;
3. Shutting off all ignition sources;
4. Containing the released material with the use of earthen berms or absorbents;
5. Notifying all appropriate authorities.
After the threat has been alleviated, the responsible person must proceed with assessment and remediation of the site. A listing of Environmental Contractors is maintained by DENR for this purpose.
If you have any questions concerning the reporting of releases or spills, please contact Kim McIntosh, Rick Lancaster or Kelsey Newling at (605) 773-3296 in Pierre or E-mail.