On September 4, 2025, EPA Region 6 issued a Class I Consent Agreement and Final Order (CAFO) to Canyon Oilfield Services, LLC (Respondent) for violation of Section 301 of the Clean Water Act. The violation was for the unauthorized discharge of oil-field brine and produced water into Deer Creek, a water of the United States. Canyon Oilfield Services, LLC has 30 days to a penalty of $10,500.00.