Laws & Regulations
-
Final NPDES Permit for Villalba Regional (Toa Vaca) Water Treatment Plant in Villalba, Puerto Rico
EPA's NPDES water permit for the Villalba Regional (Toa Vaca) Water Treatment Plant in Villalba, Puerto Rico.
-
Final NPDES Permit for Villalba Water Treatment Plant Pump Station in Villalba, Puerto Rico
EPA's NPDES water permit for the Villalba Water Treatment Plant Pump Station in Villalba, Puerto Rico.
-
Final NPDES Permit for Corozal Wastewater Treatment Plant in Corozal, Puerto Rico
EPA's NPDES wastewater permit for the Corozal Wastewater Treatment Plant in Corozal, Puerto Rico.
-
Final NPDES Permit for Coto Laurel Water Treatment Plant in Ponce, Puerto Rico
EPA's NPDES water permit for the Coto Laurel Water Treatment Plant in Ponce, Puerto Rico.
-
Final NPDES Permit for Guaynabo Water Treatment Plant in Guaynabo, Puerto Rico
EPA's NPDES water permit for the Guaynabo Water Treatment Plant in Guaynabo, Puerto Rico.
-
Final NPDES Permit for Humacao-Las Piedras Water Treatment Plant in Humacao, Puerto Rico
EPA's NPDES water permit for the Humacao-Las Piedras Water Treatment Plant in Humacao, Puerto Rico.
-
Final NPDES Permit for Toa Alta Wastewater Treatment Plant in Toa Alta, Puerto Rico
EPA's NPDES wastewater permit for the Toa Alta Wastewater Treatment Plant in Toa Alta, Puerto Rico.
-
Subpart D – Electricity Generation
Details GHGRP rulemaking actions affecting Subpart D of the program and provides links to relevant fact sheets, rulemaking documents, and other supporting materials.
-
Subpart DD Checklist
Subpart DD Monitoring Checklist landing page
-
Applicability Tool
Applicability Tool for determining reporting requirements for GHGRP
-
Core Energy Northern Niagaran Pinnacle Reef Trend
MRV Plan and Decision for Core Energy Northern Niagaran Pinnacle Reef Trend
-
Petra Nova West Ranch
MRV Plan and Decision for Farmsworth Unit
-
Subpart X Checklist
Monitoring checklist for the petrochemical production source category.
-
Subpart U Information Sheet
Infosheet for the miscellaneous uses of carbonate source category.
-
Certification and Compliance for Nonroad Vehicles and Engines
Certification and compliance information for aircraft, all-terrain vehicles (ATVs) and dirt bikes, locomotives, marine compression-ignition (CI) engines, nonroad CI engines, nonroad spark (SI) engines, portable fuel containers, snowmobiles.
-
Notice of Preliminary Designation of Certain Stormwater Discharges in the Commonwealth of Massachusetts and Notice of Availability of Draft Permit Under the National Pollutant Discharge Elimination System of the Clean Water Act
Notice of Preliminary Designation of Certain Stormwater Discharges in the Commonwealth of Massachusetts and Notice of Availability of Draft Permit Under the National Pollutant Discharge Elimination System of the Clean Water Act
-
What is a Jurisdictional Delineation under CWA Section 404?
Information on how to do a wetlands delineation
-
Humboldt Open Ocean Disposal Site (HOODS)
Final Environmental Assessment (EA), final rule, updated Site Management and Monitoring Plan (SMMP) and documents related to Humboldt Open Ocean Disposal Site (HOODS).
-
San Francisco Deepwater Ocean Disposal Site Monitoring Reports
EPA Pacific Southwest, Region 9, conducts oceanographic surveys to monitor the impacts of regulated dumping at the San Francisco Deepwater Ocean Disposal Site (SF-DODS) ODMDS
-
Ore Mining and Dressing Effluent Guidelines
Overview and documents for Ore Mining and Dressing Effluent Guidelines and Standards (40 CFR Part 440)