• BLOG
  • NEWS
  • CAREERS
Walden
  • ABOUT US
    • OUR HISTORY
    • OUR TEAM
    • COMMUNITY OUTREACH
    • WORK WITH US
      • OUR BENEFITS
      • OPEN POSITIONS
  • WHAT WE DO
    • AIR QUALITY AND AIR EMISSIONS PERMITTING
    • ANNUAL NYCDEP RIGHT-TO-KNOW AND EPCRA TIER II REPORTING
    • BROWNFIELDS
    • STRATEGIC BUSINESS SERVICES
      • GRANT WRITING
      • UTILITY VALUATIONS AND ASSET MANAGEMENT PLANS
      • RESEARCH AND DEVELOPMENT
      • SHARED SERVICES AND INTERMUNICIPAL AGREEMENTS
    • EHS CONSULTING
      • EHS CONSULTING AND OUTSOURCING
      • EHS PROJECT MANAGEMENT
      • EHS PROGRAM DEVELOPMENT
      • EHS TRAINING
      • FACILITY AUDITS
      • INDUSTRIAL HYGIENE
    • ENGINEERING
      • DESIGN AND COST ESTIMATING
      • PROJECT BIDDING, ADMINISTRATION AND CONSTRUCTION MANAGEMENT
      • CONTRACTOR SERVICES
    • ENVIRONMENTAL CONSULTING
      • REGULATORY PROGRAM COMPLIANCE
      • SITE INVESTIGATIONS AND REMEDIATION
    • GREEN ENERGY AND SUSTAINABILITY
    • LAB CONSULTING
    • SOLID WASTE CONSULTING
    • TANKS AND FUEL MANAGEMENT
    • TECHNOLOGY AND INNOVATION
      • DRONES AND REMOTE SENSING
      • INFORMATION MANAGEMENT SYSTEMS
    • WATER QUALITY
      • DRINKING WATER
      • SANITARY WASTEWATER
      • STORMWATER
      • INDUSTRIAL WASTEWATER
  • WHO WE SERVE
  • PROJECTS
  • RESOURCES
    • BLOG
    • ANNOUNCEMENTS AND EVENTS
    • GUIDES
    • VIDEOS
    • INCIDENT RATE CALCULATOR
  • CONTACT US
Select Page
Category
  • Air Quality (88)
  • Brownfield Developments (17)
  • Construction Industry Services (46)
  • Covid-19 and Public Health (18)
  • Current Events (258)
  • Drones in Engineering (5)
  • Education (13)
  • EH&S Outsourcing (93)
  • Engineering Services (143)
  • Environmental Consulting (240)
  • Environmental Health and Safety (221)
  • Environmental Site Assessments (11)
  • Grant Writing (53)
  • Information Management Systems (4)
  • Lab Consulting (4)
  • Legionella (15)
  • Permitting and Compliance (60)
  • PFOA Consulting and Sampling (25)
  • Read the latest Environmental Services Articles & News (417)
  • Recycling (11)
  • Regulatory Compliance (193)
  • Regulatory Compliance (1)
  • Regulatory Updates (203)
  • Remedial Design (32)
  • Renewable Energy (38)
  • Right-To-Know Filing (51)
  • Site Planning and Development (28)
  • Solid Waste Permitting (112)
  • Spray Booths (4)
  • Stormwater Management (48)
  • Stormwater Permitting and Design (77)
  • Tanks and Fuel Management (153)
  • Turnkey Compliance Solutions (8)
  • Utility Valuations, Rate Studies, and Financing (18)
  • Walden Community News (46)
  • Water Quality (105)
Your Guide to Stormwater Management and General Permits, Part 2

Your Guide to Stormwater Management and General Permits, Part 2

Aug 6, 2024 | Permitting and Compliance, Stormwater Management, Stormwater Permitting and Design, Water Quality

The National Pollutant Discharge Elimination System (NPDES) permit program was created over 50 years ago to regulate stormwater runoff. The...

read more
South Fork Wind Project: Working Toward CLCPA Goals

South Fork Wind Project: Working Toward CLCPA Goals

Aug 1, 2024 | Air Quality, Read the latest Environmental Services Articles & News, Renewable Energy

New York is increasingly adopting clean energy strategies to meet the goals set forth in the state’s 2019 Climate Leadership and Community...

read more
Your Guide to Stormwater Management and General Permits, Part 1

Your Guide to Stormwater Management and General Permits, Part 1

Jul 30, 2024 | Permitting and Compliance, Stormwater Management, Stormwater Permitting and Design, Water Quality

Why protect waterways? Throughout America’s history, there have been numerous scandals related to water pollution, including The Love Canal...

read more
Celebrating $1M Towards Cleaner Water in New Paltz, New York

Celebrating $1M Towards Cleaner Water in New Paltz, New York

Jul 25, 2024 | Engineering Services, Grant Writing, Utility Valuations, Rate Studies, and Financing, Water Quality

Walden is taking a moment to congratulate and celebrate the accomplishments of our client, the Town of New Paltz, in making significant progress...

read more
EPA Designates Two Per- and Polyfluoroalkyl Substances (PFAS) as Hazardous Under CERCLA

EPA Designates Two Per- and Polyfluoroalkyl Substances (PFAS) as Hazardous Under CERCLA

Jul 23, 2024 | PFOA Consulting and Sampling, Regulatory Compliance, Regulatory Updates

The Comprehensive Environmental Response Compensation and Liability Act (CERCLA) defines a hazardous substance as any element, compound, mixture,...

read more
Fueling Controversy: The Dark Truth of Using Diesel as a Solvent

Fueling Controversy: The Dark Truth of Using Diesel as a Solvent

Jul 16, 2024 | Engineering Services, Environmental Consulting, Environmental Health and Safety, Regulatory Compliance

A solvent is a substance – typically in a liquid state – that is capable of dissolving, suspending, or extracting materials without inducing a...

read more
Connecticut’s Newest Underground Storage Tank Proposal

Connecticut’s Newest Underground Storage Tank Proposal

Jul 11, 2024 | Current Events, Environmental Health and Safety, Regulatory Updates, Tanks and Fuel Management

At the time of conception of underground storage tanks (USTs), inventory losses were the lone inspiration for tank regulation. The year 1984 marked...

read more
Part 361-5 Construction and Demolition Processing Facilities Marketing F4 and F5 Materials as per Part 360.13 Restrictions

Part 361-5 Construction and Demolition Processing Facilities Marketing F4 and F5 Materials as per Part 360.13 Restrictions

Jul 9, 2024 | Current Events, Regulatory Compliance, Regulatory Updates, Solid Waste Permitting

On July 22, 2023, the New York State Department of Environmental Conservation (NYSDEC) promulgated the new Part 360 series. While there are several...

read more
More Funding Available for Zero-Emission Vehicles in New York

More Funding Available for Zero-Emission Vehicles in New York

Jul 2, 2024 | Current Events, Renewable Energy

The New York State Department of Environmental Conservation (DEC) is currently accepting applications for the latest round of the Municipal...

read more
NY Consolidated Funding Application Highlights: DOS and OPRHP Programs

NY Consolidated Funding Application Highlights: DOS and OPRHP Programs

Jun 27, 2024 | Current Events, Grant Writing, Renewable Energy, Water Quality

Round XIV of New York State’s Consolidated Funding Application (CFA) is currently open, and applications are being accepted until Wednesday, July...

read more
« Older Entries
Next Entries »

© 2026 Walden. All rights reserved.
Privacy Policy

Designed by Elegant Themes | Powered by WordPress