The Missouri Department of Natural Resources was created on July 1, 1974 Section 640.010, RSMo under the Omnibus State Reorganization Act of 1974.

  • The term "statute" generally means an act or law passed by a legislative body, such as the Missouri General Assembly or the United States Congress
  • The term "regulation" generally means a rule or standard that has the force of law once promulgated by an administrative agency within its statutory authority. Sometimes referred to as a "Rule"
Capitol Stone Capitol photo

Laws

Federal laws, also referred to as acts, are bills passed the U.S. Congress and usually signed into law by the President. Every six years, public laws are recorded in the U.S. Code, which is a codification of all general and permanent laws of the United States. A supplement to the U.S. Code is published during each interim year until the next comprehensive volume is published. Printed versions of the U.S. Code are available through the Government Publishing Office (GPO), U.S. Depository Libraries and most public libraries. Electronic versions of the U.S. Code (1994-present) are available free of charge online through GPO govinfo.gov.

State laws are bills passed by the Missouri General Assembly and usually approved by the governor. All laws passed by the legislature are recorded in the Missouri Revised Statutes (RSMo), which is updated at the end of each legislative session. An electronic version of the current RSMo is available free of charge online. You may also purchase printed versions of current and past volumes online through the Missouri Revisor of Statues.

Rules and regulations books sitting on a desk in a library

Regulations

Regulations are developed through the rulemaking process, by federal and state agencies given such authority by a statute. Regulations are written to explain the technical, operational and legal details necessary to implement the laws. All federal regulations in force are codified in the U.S. Code of Federal Regulations (CFR). The CFR (1996-present) is updated each year and is available free of charge online through GPO govinfo.gov.

The Missouri Code of State Regulations (CSR) is updated monthly and includes all regulations promulgated by all state agencies. The current CSR is available free of charge online. You may also request a printed copy from the Missouri Secretary of State's Office by calling 573-751-4015.

Rules in Development

The department posts all of its proposed rules in development through the Regulatory Action Tracking System. The department submits proposed rules to the Secretary of State for publication in the Missouri Register. The rules will not go into effect until the public has had an opportunity to submit written comments and to attend a public hearing if one is scheduled. The department is making every effort to make draft rules available below. For details about proposed rules, please visit our Regulatory Action Tracking System

Public Notices/ Public Comments

The department is making every effort to make draft rules that are open for public review and comment available below. All proposed rules and actions open for public review and comment are available on the department's Public Notices/ Public Comments webpage.

Area of Focus: Air
Type Title
Federal Law
State Law
State Regulation/ Rule
Area of Focus: Waste and Recycling
Type Title
Federal Law
Federal Law
Federal Law
Federal Law
Federal Law
Federal Law
State Law
State Law
State Law
State Law
State Law
State Law
Federal Regulation
Federal Regulation
Federal Regulation
Federal Regulation
Federal Regulation
Federal Regulation
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
Area of Focus: Waste and Recycling » Emergency Response
Type Title
State Law
State Regulation/ Rule
Area of Focus: Waste and Recycling » Federal Facilities
Type Title
Federal Law
State Law
State Regulation/ Rule
Area of Focus: Waste and Recycling » Hazardous Waste Treatment, Storage and Disposal
Type Title
Federal Law
Federal Law
State Law
Federal Regulation
State Regulation/ Rule
Area of Focus: Waste and Recycling » Solid Waste
Type Title
Federal Law
State Law
State Regulation/ Rule
Area of Focus: Waste and Recycling » Superfund
Type Title
Federal Law
State Law
State Law
State Regulation/ Rule
Area of Focus: Waste and Recycling » Underground Storage Tanks
Type Title
Federal Law
State Law
State Law
State Regulation/ Rule
State Regulation/ Rule
Area of Focus: Water
Type Title
Federal Law
Federal Law
Federal Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
Area of Focus: Water » Concentrated Animal Feeding Operation
Type Title
Federal Law
State Law
State Law
Area of Focus: Water » Dam and Reservoir
Type Title
Federal Law
State Law
State Regulation/ Rule
Area of Focus: Water » Drinking Water
Type Title
Federal Law
State Law
State Regulation/ Rule
Area of Focus: Water » Soil and Water Conservation
Type Title
Federal Law
State Law
State Regulation/ Rule
Area of Focus: Water » Wastewater
Type Title
State Law
Area of Focus: Water » Water Quality
Type Title
Federal Law
State Law
State Law
State Law
State Regulation/ Rule
Rules in Development
Rules in Development
Area of Focus: Water » Water Resources
Type Title
State Law
State Law
State Law
State Regulation/ Rule
Area of Focus: Water » Wells and Drilling
Type Title
State Law
State Law
State Regulation/ Rule
State Regulation/ Rule
Area of Focus: Land and Geology
Type Title
Federal Law
Federal Law
Federal Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
Area of Focus: Land and Geology » Dam and Reservoir
Type Title
Federal Law
State Law
State Regulation/ Rule
Area of Focus: Land and Geology » Land Reclamation
Type Title
Federal Law
State Law
State Law
State Law
State Law
State Law
State Regulation/ Rule
State Regulation/ Rule
Area of Focus: Land and Geology » Oil and Gas
Type Title
State Law
State Regulation/ Rule
State Regulation/ Rule
Area of Focus: Land and Geology » Soil and Water Conservation
Type Title
Federal Law
Area of Focus: Land and Geology » Wells and Drilling
Type Title
State Law
State Law
State Regulation/ Rule
State Regulation/ Rule
Area of Focus: Energy
Type Title
Federal Law
Federal Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Law
State Regulation/ Rule
Area of Focus: Agency/ General
Type Title
Federal Law
Federal Law
Federal Law
Federal Law
Federal Law
State Law
State Law
State Law
State Law
State Law
State Law
State Regulation/ Rule
State Regulation/ Rule
State Regulation/ Rule
Rules in Development