Lion will be closed on Monday, February 16, 2026. Online training support is available via support@lion.com.
Search

Where is EPA’s 2015 WOTUS Rule in Effect Now?

Posted on 11/19/2018 by Roger Marks

Last month, a Federal judge in North Dakota granted Iowa Governor Kim Reynolds’ request to add Iowa to the list of states in which US EPA’s new Waters of the United States Rule is blocked pending the outcome of legislation. 

While Iowa was not originally party to the suit—decided in a North Dakota district court in 2015—Governor Reynolds requested that Iowa be added to the injunction that resulted from that case. The North Dakota decision blocked the WOTUS Rule in thirteen states—AlaskaArizonaArkansasColoradoIdahoMissouriMontanaNebraskaNevadaNew MexicoNorth Dakota, South Dakota, and Wyoming. We can now add Iowa to that list. 

The hotly contested 2015 Waters of the United States Rule essentially expanded EPA’s authority to regulate rivers, lakes, and other bodies of water under the Clean Water Act. EPA is now working to replace that Obama-era change with another new definition of “Waters of the United States” that provides more clarity regarding which waters are covered under regulation, and which are not.   


Georgia and Texas District Court WOTUS Decisions

In June 2018, a district court in Georgia issued an opinion that blocked the new WOTUS Rule in eleven more statesAlabamaFloridaGeorgiaIndianaKansasKentucky, North Carolina, South Carolina, Utah, West Virginia, and Wisconsin.

A Federal judge in Texas acted next, issuing a district court ruling to block the 2015 WOTUS Rule in three additional states—Texas, Louisiana, and Mississippi.

For those keeping score at home, WOTUS is now blocked in twenty-eight states and in effect in the remaining twenty-two states. In states where the 2015 Rule is blocked, EPA’s less expansive 1988 definition of “Waters of the United States” remains in effect.
 
BLOCKED (1988 WOTUS Rule in Effect): Alaska, Arizona, Arkansas, Alabama, Colorado, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Mississippi, Missouri, Montana, Nebraska, Nevada, New Mexico, North Carolina, North Dakota, South Carolina, Texas, Utah, West Virginia, Wisconsin, Wyoming.

EFFECTIVE (2015 WOTUS Rule in Effect):  California, Connecticut, Delaware, Hawaii, Illinois, Maine, Maryland, Massachusetts, Michigan, Minnesota, New Hampshire, New Jersey, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, Tennessee, Vermont, Virginia, and Washington, as well as Washington, D.C. and all US Territories.

EPA Compliance Manager Training

Understanding the air, water, and chemical regulations that apply to your facility will help you communicate clearly and confidently with your organization and better defend your business against costly fines, penalties, and future liability. This workshop covers the critical elements of major EPA programs that impact industrial facilities every day.

The Complete Environmental Regulations online course is packed with training content, tutorials, resources, and FAQs that clarify and simplify the complex, overlapping EPA rules you must know. 

Tags: Act, Clean, compliance, environmental, EPA, new, rules, Water, WOTUS

Find a Post

Compliance Archives

Lion - Quotes

Well designed and thorough program. Excellent summary of requirements with references. Inclusion of regulations in hard copy form, as well as full electronic with state pertinent regulations included is a great bonus!

Oscar Fisher

EHS Manager

Lion's information is very thorough and accurate. Presenter was very good.

Melissa Little

Regulatory Manager

Lion's online training is more comprehensive, has better slides, and is a superior training experience than what I would get from other trainers.

Robert Brenner

District Environmental Manager

You blew the doors off the competition!

Stephen Bieschke

Facilities Manager

Given the choice, I would do all coursework this way. In-person courses go very fast without the opportunity to pause or repeat anything.

Ellen Pelton

Chemical Laboratory Manager

Lion is my preferred trainer for hazmat and DOT.

Jim Jani

Environmental Coordinator

The instructor's energy, enthusiasm, and knowledge of the subject make the class a great learning experience!

Brian Martinez

Warehouse Operator

The instructor was very dedicated to providing a quality experience. She did her best to make sure students were really comprehending the information.

Stephanie Venn

Inventory Control Specialist

Convenient; I can train when I want, where I want.

Barry Cook

Hazmat Shipping Professional

I will never go anywhere, but to Lion Technology.

Dawn Swofford

EHS Technician

Download Our Latest Whitepaper

A guide to developing standard operating procedures, or SOPs, that help you select, manage, and audit your hazmat agents and contractors.

Latest Whitepaper

By submitting your phone number, you agree to receive recurring marketing and training text messages. Consent to receive text messages is not required for any purchases. Text STOP at any time to cancel. Message and data rates may apply. View our Terms & Conditions and Privacy Policy.