Regulated Community

What is a Jurisdictional Delineation under CWA Section 404?

Information on how to do a wetlands delineation

Ore Mining and Dressing Effluent Guidelines

Overview and documents for Ore Mining and Dressing Effluent Guidelines and Standards (40 CFR Part 440)

Quality Assurance Project Plan for Characterization of Dust Lead Levels after Renovation, Repair, and Painting Activities

Report detailing amendments required to the Full Study Quality Assurance Project Plan for Work Assignment 2-10.

Support Documents for EPA’s Second Review of Existing Drinking Water Standards

The support documents for the Six-Year Review 2 of existing National Primary Drinking Water Standards contain extensive information including protocol for the review, and chemical contaminant health effects among others

ECM for Florpyrauxifen-benzyl & Degradates in Sediment - MRID 49677722

Chronology of CWA Section 404(q) Actions

A timeline of Clean Water Act Section 404(q) actions including links to relevant documents.

Joint Statement on Mosquito Control in the United States

Information from EPA and CDC about mosquito control and protection against mosquito-borne diseases.

Information for Owners and Managers of Buildings that Contain Asbestos

Federal requirements for the renovation and demolition of buildings and guidance on developing and maintaining an operations and maintenance program to manage asbestos-containing materials in buildings.

Use of Disinfectants and Sanitizers in Heating, Ventilation, Air Conditioning, and Refrigeration Systems

This letter is to brings attention several concerns that the Agency has regarding the use of sanitizer and/or disinfectant products, and other types of antimicrobial products, to treat the surfaces of heating, ventilation

Recordkeeping for Asbestos Operation and Management (O&M) Plans

Guidelines and Federal requirements for appropriate recordkeeping strategies as a standard part of O&M programs

Elements of an Asbestos Operations and Maintenance (O&M) Program

Links to descriptions of Elements of an Operations and Maintenance (O&M) Program: Training, Occupant Notification, Monitoring ACM, Job-Site Controls for Work Involving ACM, Safe Work Practices, Recordkeeping, Worker Protection.

How to Develop and Maintain a Building Asbestos Operations and Maintenance (O&M) Program

Collection of information on How to Develop and Maintain a Building Asbestos Operations and Maintenance (O&M) Program

NSR and PSD Policy and Guidance Index

This document is part of the NSR Policy and Guidance Database

Lead Exposure Associated with Renovation and Remodeling Activities: Phase III, Wisconsin Childhood Blood-Lead Study

The Childhood Blood-Lead Study was conducted to determine the impact of residential R&R on the blood-level concentrations of children occupying the residences.

Effect of In-Home Educational Intervention on Children's Blood Lead Levels in Milwaukee, Technical Report, April, 1996

Presents the results of a study conducted in Milwaukee in 1991-1993 that investigated whether children's blood lead levels declined after in-home educational visits.

Lead Exposure Associated with Renovation and Remodeling Activities: Phase IV, Worker Characterization and Blood-Lead Study of R&R Workers Who Specialize in Renovation of Old or Historic Homes, EPA 747-R-99-001, March 1999

Report on exposure to lead in renovation and remodling leading to blood-lead concentrations.

Sources Approved for Coverage under the CBP General Permit

The sources on Indian country reservation lands that the Region 8 has approved for coverage under the General Air Quality Permit for New and Modified Minor Source Concrete Batch Plant Facilities in Indian Country (CBP General Permit) are listed below.