We dig into the latest industry insights so you don’t have to. Browse recent articles to catch up on regulatory news, technical updates, and best practices that matter.
Class VI Permit thumbnail
Minimizing Agency Comments for Class VI Permit Applications
Learn about various strategies and tools to reduce RAIs and streamline the Class VI permit application process.
Thomas Johns, G.I.T, MS
Flood thumbnail
HUD Updates Minimum Property Standards for Floodplains to Include 2-Foot Freeboard Requirement
Under HUD’s updated FFRMS requirements, certain newly constructed homes must now include a 2-foot freeboard for added flood protection. This will impact prospective first-time homebuyers seeking Federal Housing Administration loans and mortgage insurance.
Travis Rounsaville, P.E., CFM
PFAS in biosolids thumbnail
EPA’s PFAS in Biosolids Draft Risk Assessment Targets Land Application Hazards
We explore EPA's draft risk assessment of PFAS in biosolids and its possible regulatory impacts.
Andrew Pawlisz, DABT
EPA Adds Nine PFAS
EPA Adds Nine PFAS to 2025 TRI Reporting
EPA continues to add PFAS to TRI. Find out which new PFAS have been added and what EPA’s reporting requirements will look like in 2025.
Andrew Pawlisz, DABT
Human Health Criteria for PFAS
EPA Drafts First-Ever Human Health Water Quality Criteria for PFAS
On December 19, EPA released draft human health-based water quality criteria for three per- and polyfluoroalkyl substances (PFAS): PFOA, PFOS, and PFBS. Once finalized, these criteria will serve as a foundation for states and tribes to develop their own water quality standards.
Andrew Pawlisz, DABT
Restrictions on TCE, PCE, and CTC
EPA Reconsiders Final TSCA Restrictions for Perchloroethylene (PCE), Adjusts Trichloroethylene (TCE) Provisions, Maintains Carbon Tetrachloride (CTC) Rule for Now
In 2024, EPA announced sweeping restrictions on trichloroethylene (TCE), perchloroethylene/tetrachloroethylene (PCE), and carbon tetrachloride (CTC), impacting consumer, commercial, and industrial uses. Effective early 2025, these final rules marked a significant regulatory shift. However, EPA recently announced it will reconsider restrictions for PCE.
Andrew Pawlisz, DABT
CCUS Baseline Monitoring
Why a Robust Shallow Subsurface Monitoring Program Matters for Carbon Sequestration
This article explores the importance of a comprehensive shallow subsurface monitoring program in defending against false positives that could potentially shut down a project and lead to considerable financial loss.
Thomas Johns
Oklahoma-DEQ-Water-Rule-Updates-Thumbnail
Oklahoma DEQ Proposes Water Rule Updates to Align with New EPA Regulations
Learn about the Oklahoma DEQ’s proposed updates to their water regulations that more closely align with EPA rules, address public feedback, and support carbon sequestration primacy.
Andrew Pawlisz, DABT
EPA_Methylene_Chloride_ Ban_thumbnail
What You Need to Know About the EPA’s Methylene Chloride Ban
Learn how methylene chloride has been regulated in the past, the implications of the rule, and the steps to stay compliant with the new EPA regulation.
Rajib Sinha
State and SEC Environmental Disclosure Regulations Thumbnail
Navigating New State and SEC Environmental Disclosure Regulations
New state and SEC environmental disclosure regulations require companies to disclose environmental impacts. This article covers these changes and how businesses can stay compliant.
Sam Ross
Kenton Hall

SIGN UP FOR INDUSTRY NEWS

Receive the latest technical and regulatory updates in your inbox.

When choosing an environmental and engineering partner, you expect proven expertise, consistent quality and a high overall value. Nothing less will do. You can count on these qualities from Trihydro. We welcome you to contact us or visit one of our locations.

Headquarters 307-745-7474  |  Locations