SOUTH DAKOTA Department of
Environment & Natural Resources

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523 E Capitol
Pierre, SD 57501
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South Dakota DENR

South Dakota Environmental Issues

General Permit for CAFOs Reissued

The General Water Pollution Control Permit for Concentrated Animal Feeding Operations (CAFOs) has been reissued and is now effective. The 429 livestock operations covered under the existing general permit now have one to four years to apply for and obtain coverage under the new reissued permit. DENR will send letters to all permitted operations with information about the process and deadlines for applying. For more about the reissued general permit, visit

DENR Issues Air Quality Permit for Proposed Soybean Processing Plant Near Aberdeen

DENR has issued a Prevention of Significant Deterioration Air Quality permit to Ag Processing Inc., a proposed soybean processing plant to be built near Aberdeen. Issuance of the permit was delayed earlier this month when the U.S. Environmental Protection Agency provided comments during the public notice period for the draft permit. DENR Air Quality Program staff provided written responses to each of EPA’s comments. Only after EPA confirmed it does not intend to contest the final permit could the department issue the permit, which allows Ag Processing Inc. to move forward with construction.

Governor Comments on Corps Surplus Waters Rulemaking

Gov. Dennis Daugaard recently called the proposed Army Corps of Engineers surplus waters rulemaking “unacceptable to South Dakota.”  The proposed rule expands federal storage right claims for the Missouri River reservoirs to include all water stored in the dams and rejects the state’s right to manage and allocate any natural flows.  The Governor wrote, “South Dakota respectfully requests the US Army Corps of Engineers to reject the current proposed rule and end this federal take-over attempt of nearly all the Missouri River water in South Dakota.”  The Governor’s comment letter can be read in its entirety at

Governor Signs Buffer Strip Legislation

Vegetative buffer strips alongside streams and lakes improve water quality by slowing down and filtering out pollutants in runoff water. To incentivize buffer strips on agricultural land adjacent to water bodies, Governor Daugaard introduced SB 66. It easily cleared both houses of the South Dakota Legislature and the Governor signed it on March 8. During last year’s legislative session, a similar bill was vetoed by the Governor due to concerns regarding the constitutionality of the tax incentive. The Governor’s bill this year overcame those concerns by creating a separate land class for buffers and also provides incentives for wider buffer strips - up to 150 feet wide. For more on the bill, visit

Governors Signs Water and Environment Funding Bill

The annual Governor's Water and Environment Funding Bill (SB 70), also known as the Omnibus Water Funding Bill, has cleared both houses of the South Dakota Legislature and has been signed by the Governor. Key sections of the bill appropriate $13.2 million from the Water and Environment Fund to provide financial assistance for drinking water, wastewater and waste management projects that protect human health and the environment while keeping infrastructure services affordable. Two of the largest sources of dedicated funds to the Water and Environment Fund are revenues from On-line Lottery and the Petroleum Tank Inspection Fee. For more on the bill, visit