Scientist Manager I
Phone (605) 773-3296 - Fax (605) 773-603
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.
To report a release or spill, call DANR 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 DANR 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. DANR recommends that spills also be reported to the National Response Center at (800) 424-8802.
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 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:
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 DANR for this purpose.
If you have any questions concerning the reporting of releases or spills, please contact Jaclyn McGuire at (605) 773-3296 in Pierre or Email DANR.
The South Dakota Department of Agriculture and Natural Resources has developed a comprehensive guidance document on how to evaluate risk to public and private wells from a petroleum release site. The guidance document also clarifies the Tier 2 risk based assessment and Tier 3 requirements at the aquifer sites including the wellhead protection areas.
The Tier 3 modeling can be done at release sites where Tier 2 risk based assessment has been done and identified the presence of public or private wells. For details check out the guidance document.
The South Dakota Department of Agriculture and Natural Resources HANDBOOK FOR INVESTIGATION AND CORRECTIVE ACTION REQUIREMENTS FOR DISCHARGES FROM STORAGE TANKS, PIPING SYSTEMS AND OTHER RELEASES. The Petroleum Assessment and Cleanup Handbook should be used when performing site assessments, remediation activities, etc. at petroleum release sites.