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Nos praticiens partagent leurs idées et leurs points de vue sur les tendances et les défis qui façonnent le marché.
Le NJDEP publie des mises à jour et des modifications sur la gestion des eaux pluviales
avril 12, 2024
Le New Jersey Department of Environmental Protection (NJDEP) a récemment publié deux nouvelles exigences relatives à son programme new Jersey Pollutant Discharge Elimination System (NJPDES) qui affectent les exigences de cartographie des municipalités et le dimensionnement des nouvelles pratiques de gestion des eaux pluviales.
Pratiques exemplaires pour la sélection et la conception des installations d’eaux pluviales sur les sites où le sol et les eaux souterraines sont touchés
Décembre 12, 2023
Les installations de gestion des eaux pluviales sont une fonction importante de la gestion de la quantité et de la qualité du ruissellement des eaux pluviales pour les aménagements nouveaux et existants.
U.S. EPA and Army Corps of Engineers to Develop Revised Rule to Define “Waters of the United States”
août 8, 2023
The US EPA and Army Corps of Engineering are redefining « Waters of the United States ».
Regulators Update Design Storm Rainfall Depths in Response to Climate Science Projections and Recent Storm Data
août 3, 2023
Regulators are responding to anticipated increases in extreme rainfall events by updating design storm rainfall depth regulations.
Data Requirements to Improve Statistical Decision Making
octobre 25, 2022
One goal of statistics is to draw meaningful inferences but your dataset must be large enough to provide technically-defensible and robust statistics.
A Green Future for Stormwater Management
septembre 26, 2022
Green Stormwater Management is an effective strategy for flood control and pollution mitigation.
EPA Ramps Up Inspections and Enforcement Actions
mai 14, 2021
EPA’s acting enforcement chief, Larry Starfield, directs agents to ramp up inspections in communities known to be afflicted by pollution
PFAS Sampling Advisory on Aqueous Samples
avril 1, 2021
Advisory on collecting aqueous samples (e.g., groundwater, wastewater, stormwater, etc.) for PFAS analysis.
The View on Climate Change has Changed in Washington
mars 1, 2021
The Biden Administration signals both a renewed and accelerated focus on climate change.
TRC Companies Inc. Acquires 1Source Safety and Health
novembre 11, 2020
TRC Companies (« TRC”), a leading technology-driven provider of end-to-end engineering, consulting and construction management solutions, has acquired 1Source Safety and Health, a firm that provides management consulting services in areas such as indoor air quality, asbestos management, industrial hygiene and safety management systems.
Ecological Risk of PFAS from AFFF-Impacted Sites
juin 30, 2020
The facts on evaluating exposure to wildlife
TRC’s Reporting Tool Can Help Identify New PFAS under the TRI
mai 19, 2020
While utilities often work in technical silos, NERC auditors are trained to cross check compliance evidence and data between interrelated standards.
Potential Impacts from EPA’s Proposed Waters of the United States Rule
juillet 24, 2019
The EPA is redefining which bodies of water are eligible for protection under the federal Clean Water Act – and which ones aren’t.
Groundwater Recharge: How It Affects Your Decisions
mai 30, 2018
Often misunderstood, groundwater recharge rate is an important consideration when assessing groundwater supply or aquifer vulnerability.
States Struggle to Set Standards for Hundreds of Toxics
octobre 24, 2017
TRC’s Liz Denly talks to Bloomberg Environment about nascent efforts at the state level to establish standards for PFAS compounds.