Common Questions About Environmental Topics

Pennsylvania NPDES
13 mins to read

Does EPA or PA DEP Enforce Water Rules at Pennsylvania Businesses?

Visit the Pennsylvania NPDES & Stormwater Permit Help Center How Pennsylvania Splits NPDES and Stormwater Enforcement Among DEP, EPA Region 3, Townships, Conservation Districts, and Citizens, and...

What are RECs in a Phase I Environmental Site Assessment?
Jun 2, 2014
Everything You Need to Know About Phase I Environmental Site Assessments (ESAs)
May 22, 2025
How long is a Phase I Environmental Site Assessment good for?
Apr 27, 2016
What’s the Difference Between a Phase I and Phase II Environmental Site Assessment (ESA)?
Nov 27, 2025

Pennsylvania NPDES
13 mins to read

Where Does a Parking Lot Storm Drain Go in Pennsylvania?

Visit the Pennsylvania NPDES & Stormwater Permit Help Center From Storm Drain to the Schuylkill, Susquehanna, or Allegheny: Following Your Parking Lot Runoff to Pennsylvania's Rivers Rain hits your...

Pennsylvania NPDES
14 mins to read

Why Does Pennsylvania Regulate Business Runoff So Closely?

Visit the Pennsylvania NPDES & Stormwater Permit Help Center The Streams, the Chesapeake Bay, and the Legacy Pollution Behind Pennsylvania's Stormwater Rules If you've ever wondered why a...

Pennsylvania NPDES
17 mins to read

What Environmental Regulations Apply to My Pennsylvania Business?

Visit the Pennsylvania NPDES & Stormwater Permit Help Center A Plain-English Map of Pennsylvania's Environmental Rules for Businesses, and Who Enforces Each One Nobody mails a Pennsylvania business a...

Pennsylvania NPDES
16 mins to read

What Does PA DEP Do, and Why Would It Show Up at My Business?

Visit the Pennsylvania NPDES & Stormwater Permit Help Center How Pennsylvania's Environmental Agency Permits, Inspects, and Enforces, and What Usually Brings an Inspector to Your Door If you run an...

Pennsylvania NPDES
18 mins to read

Does My Business Need an Environmental Permit in Pennsylvania?

Visit the Pennsylvania NPDES & Stormwater Permit Help Center A Five-Minute Self-Check Across Air, Waste, Tanks, Wastewater, Construction, and Stormwater Most Pennsylvania business owners don't think...

25 mins to read

Everything You Need to Know About Water Allocation Permits in New Jersey

Get Help with Your Water Allocation Permit How New Jersey Regulates Groundwater and Surface Water Withdrawals, Who Needs a Water Allocation Permit, and What the Process Looks Like From Application to...

Stormwater Permits
16 mins to read

How Much Does a PAG-03 Permit Cost in Pennsylvania?

Visit the Pennsylvania NPDES & Stormwater Permit Help Center DEP's PAG-03 Fees Are Only the Start: What Application Prep, Lab Testing, and Annual Compliance Cost If you search for what a PAG-03...

Stormwater Permits
16 mins to read

Does the 30-Minute Stormwater Sampling Window Start When It Rains?

NPDES Permitting by RMA | NPDES Pricing & Calculator | NPDES Library & Resources Why the Clock Usually Starts When Water Begins Discharging From Your Outfall, Not When the First Drops Hit the Ground...

Pennsylvania NPDES
14 mins to read

What Happens During a PA DEP Stormwater Inspection?

Visit the Pennsylvania NPDES & Stormwater Permit Help Center What PA DEP Inspectors Look For, How to Handle the Visit, and How to Get Your Stormwater Program Ready Before They Show Up Finding out...