Written By: Chris Ruhlin | Last Updated: October 12, 2026
Time to Read 18 Minutes
Maybe the last environmental manager retired, or the plant manager just decided you're "good with paperwork." However it happened, you're now the person responsible for environmental compliance at a Pennsylvania plant, probably on top of the job you already had. If that feels like a lot, it's a normal reaction. Nobody expects you to know every regulation by Friday. In your first 30 days, the goal is to find out what permits and plans your facility has, what's due and when, and who to call. Get those three things down and you've handled most of the risk, and the rest becomes a manageable list.
This guide walks you through that month one week at a time. You'll start by pulling your facility's records in eFACTS, DEP's public database. Then you'll gather the plans and permits on site, sort out your stormwater status, check air, waste, tank, and chemical reporting, find your DEP regional office, and build a compliance calendar. We cover every program you're likely to inherit, and we go deepest on stormwater because its recurring sampling and reporting deadlines are the easiest to miss in a handoff. If you'd like help along the way, you can always reach out to RMA.
TL;DR
If you just inherited environmental duties at a Pennsylvania plant, spend your first month learning what you have, what's due, and who to call. Look up your facility in DEP's eFACTS database, then gather your stormwater plan, any oil spill plan, air permits, waste records, tank registrations, and chemical inventory filings. Sort out your stormwater status early, since sampling, reports, and fees come due on fixed dates every year, and make sure you can log in to DEP's online reporting system. Then find your DEP regional office, put every deadline on one calendar, and walk the plant to compare the paperwork to what's really happening.
Before you dig in, here's the whole month on one page. Each week builds on the one before it, and none of it requires you to become a regulatory expert. Most of the work is finding documents, asking questions, and writing things down in one place. If you only get partway through in 30 days because the plant still needs you for your other job, that's fine. Doing these steps in this order still beats trying to read everything at once.
| Week | Focus | What You Should Have at the End |
|---|---|---|
| Week 1 | Search eFACTS and gather plans and records | A list of every permit and plan, and a folder (paper or digital) with copies |
| Week 2 | Stormwater status, then air, waste, tanks, and chemical reporting | Coverage type, sampling schedule, eDMR access, and the status of each other program |
| Week 3 | Contacts and the compliance calendar | Your DEP regional office, key outside contacts, and every recurring deadline on one calendar |
| Week 4 | Site walk and quick fixes | A short list of gaps, the easy ones fixed, and a plan for the rest |
Start with what DEP already knows about you. eFACTS (the Environment Facility Application Compliance Tracking System) is DEP's public online database, and anyone can search it. Look up your facility by its name, your company name, or the municipality and county. The results show the "authorizations" DEP has on file, which is DEP's word for permits, registrations, and coverages, and they're sorted by program. You may see a water entry for stormwater, an air quality entry, storage tank registrations, waste entries, and more.
eFACTS also lists inspections and any violations DEP has recorded at your site. That history is worth reading slowly. An inspection report from two years ago may mention a problem the previous person promised to fix, and you'll want to know whether that happened. Print or save what you find, and note each permit number, its program, and any expiration date shown.
Keep in mind that eFACTS isn't a complete list of your obligations. Some requirements don't involve a DEP permit at all. Federal SPCC Plans for oil storage aren't filed with DEP, and Tier II chemical inventory reports go to the Pennsylvania Department of Labor & Industry, not DEP. Your facility may also have a sewer discharge approval from the local sewer authority. So treat eFACTS as your starting list, then fill in the gaps from what's on site.
Next, find the documents themselves. Check the previous person's office and files, the shared drive, the front office, and the maintenance shop. Ask the plant manager and long-time employees too, because plans tend to end up in odd places. Also check whether a consultant prepared any of them, since they may have current copies. The table below lists what to look for and what to check once you find each one.
| Document | What It Is | What to Check First |
|---|---|---|
| PPC Plan | Pennsylvania's stormwater and spill prevention plan, required with PAG-03 coverage | Last update date, whether it matches the current site, inspection and training records |
| Stormwater permit | PAG-03 coverage letter, individual permit, or No Exposure Certification | Coverage type, appendix, expiration date, sampling results |
| SPCC Plan | Federal oil spill prevention plan | Date of last five-year review, monthly inspection logs |
| Air permits | Plan approvals, operating permits, or general permits for emitting equipment | Recordkeeping and reporting conditions, renewal date |
| Waste records | Hazardous waste manifests, generator ID number, residual waste records | Generator category, monthly quantities, how long since the last pickup |
| Tank registrations | DEP registrations for regulated storage tanks | Whether every tank on site is listed, latest annual invoice |
| Tier II filings | Annual hazardous chemical inventory report | Last year filed, which chemicals were reported |
Don't worry yet about whether each document is right. This week you're only collecting. If something you expected doesn't exist, write that down too. A missing plan is a useful finding, and it's much better that you find it than an inspector.
Stormwater gets its own week because it has the most recurring deadlines and it's the program most likely to slip during a handoff. First, figure out which of four situations you're in. Most covered Pennsylvania plants have PAG-03, DEP's general permit for stormwater from industrial activity. Some have an individual NPDES permit written for their site. Others filed a No Exposure Certification because all their industrial activity is under cover. And some have nothing on file, which may be correct or may be a gap. Our guide to general, individual, and No Exposure options explains the differences.
If you're under PAG-03, find your coverage letter and note which appendix your facility falls under, since that sets which pollutants you sample for. Under the current permit, sampling is semiannual, and Discharge Monitoring Reports (DMRs) for each half of the year are due January 28 and July 28. An annual report and the $500 annual fee are due March 23. Routine site inspections and employee training are also part of the permit. Confirm these against your own coverage letter, and see our guide on PAG-03 and how to take stormwater samples for the practical side.
Then check your eDMR access. eDMR is DEP's online system for submitting DMRs, and PAG-03 permittees are required to use it. If your predecessor was the only person with login rights, you can't submit reports until you have your own account with the right role, and setting that up can take a while. Start now, well before the next deadline. Our guide to Pennsylvania's eDMR reporting walks through how it works. Finally, read your PPC Plan, which describes the site's controls, inspections, and spill procedures. Our comparison of SWPPPs and PPC Plans covers what it should contain.

With stormwater sorted, move through the other programs. For air, read the conditions section of each permit. That's where you'll find what records you must keep, what reports are due, and when the permit expires. Watch for equipment that's been added or changed since the permit was issued, because new equipment may need its own approval.
For hazardous waste, your generator category depends on how much you produce each month. Under the federal rules Pennsylvania follows, very small quantity generators produce no more than 100 kilograms a month, small quantity generators produce between 100 and 1,000 kilograms, and large quantity generators produce more than that. Each category has different storage time limits and paperwork, so confirm which one you are now, not just which one is on file. Keep signed manifests for at least three years. Pennsylvania also regulates residual waste, its category for nonhazardous industrial waste, which can carry its own recordkeeping and reporting.
For storage tanks, DEP requires registration of underground tanks over 110 gallons and aboveground tanks over 250 gallons that hold regulated substances, with an annual fee per tank. Compare the registration list to the tanks you can see. Separately, if your site stores more than 1,320 gallons of oil aboveground in containers of 55 gallons or more, the federal SPCC rule likely applies, and the plan needs a review at least every five years. Our article on the difference between an SPCC Plan and a stormwater plan explains how the two fit together.
For chemical reporting, Tier II reports cover hazardous chemicals stored above set thresholds. In Pennsylvania they're filed through the Department of Labor & Industry's PATTS system by March 1 each year, with a $10 fee per reportable chemical, and copies go to your county emergency planning committee and local fire department. Some manufacturers also file federal TRI reports by July 1 for listed chemicals they use above thresholds.
DEP's permits, inspections, and enforcement are mostly handled by its six regional offices, so knowing yours tells you where your inspector and permit reviewers work. The permit documents and eFACTS records usually show which office issued them.
| DEP Regional Office | Located In |
|---|---|
| Southeast | Norristown |
| Northeast | Wilkes-Barre |
| Southcentral | Harrisburg |
| Northcentral | Williamsport |
| Southwest | Pittsburgh |
| Northwest | Meadville |
Build a short contact list beyond DEP as well. Include the lab that runs your stormwater samples, your hazardous waste hauler, your local sewer authority, the county emergency planning committee, the local fire department, and any consultant who has worked on your plans. If the previous person is still reachable, add them too. A 20-minute call with them can save you weeks of digging. Update the facility contact listed on your permits so that DEP's letters and invoices come to you, not to someone who's gone.
Now turn everything you've found into one calendar. This is the single most useful thing you'll make this month, because most environmental trouble starts with a missed date, not a big spill. Use whatever your plant already uses, whether that's Outlook, a shared calendar, or a whiteboard, and set reminders a few weeks ahead of each deadline. Here's what a typical Pennsylvania plant's year can look like. Your permits may differ, so build yours from your own documents.
| When | What's Due | Applies If |
|---|---|---|
| January 28 | Stormwater DMR for July through December, via eDMR | PAG-03 coverage |
| March 1 | Tier II report through PATTS | Chemicals above Tier II thresholds |
| March 1, even years | Hazardous waste biennial report | Large quantity generator |
| March 23 | PAG-03 annual report and annual fee | PAG-03 coverage |
| July 1 | TRI report | Listed chemicals above TRI thresholds |
| July 28 | Stormwater DMR for January through June, via eDMR | PAG-03 coverage |
| On invoice | Storage tank registration fees | Registered tanks |
| Ongoing | Stormwater sampling, site inspections, SPCC inspections, air permit records | Per each permit and plan |
| Every five years | SPCC Plan review, permit and certification renewals | Per expiration dates |
Add the one-time items too, like permit expiration dates and any corrective actions you found in old inspection reports. Then share the calendar with at least one other person at the plant. If you're out sick in late January, someone else should know the DMR is due.
Paperwork only tells you what's supposed to be happening. In week four, take your plans out into the plant and compare them to reality. Walk the yard with the PPC Plan's site map and check that outfalls, storage areas, and spill kits are where the plan says. Look for drums or materials stored outside that aren't in the plan, containers without labels or lids, oily staining near tanks, and anything draining toward a ditch or storm drain. A stormwater visual inspection during rain is one of the best ways to see where water goes.
Fix what's quick and cheap right away. Restock spill kits, label and close containers, move materials under cover, and clean up housekeeping problems. Write down the bigger items, like an outdated plan, missing training, or a tank that isn't registered, and rank them by risk and deadline. Training belongs on that list for most plants, since several programs expect employees to know the procedures in the plans. Our article on whether stormwater training is required covers the stormwater side, and RMA's online environmental training library is one way to get your team up to speed.
If you want to know what an inspector will look for, our walkthrough of what happens during a PA DEP stormwater inspection is a good preview. By the end of the month you won't have fixed everything, but you'll know where you stand.
Plenty of people handle a plant's environmental program on their own once it's organized, especially at smaller sites with a stormwater permit and a couple of annual reports. If your 30 days turned up current plans, clean records, and a handful of deadlines, you may not need a consultant at all. A good calendar and some training may be enough.
Outside help makes sense when the review turns up real gaps, like missing plans, a stormwater permit you probably should have had, or old violations that were never closed out. It also makes sense when the plant has several programs with technical judgment calls, or when you simply don't have the hours. An environmental audit, which typically runs $3,000 to $7,500, gives you an independent checklist of where you stand across all programs. Facilities that want to hand off the ongoing work can use an outsourced environmental program, which typically runs $20,000 to $60,000 a year depending on the site.
We've worked with a lot of people who inherited environmental duties without much warning, and we like helping them get their footing. RMA is a family-run environmental consulting firm based in New Jersey, and we work with facilities across Pennsylvania. We can review what you've found, help you sort out stormwater coverage and your PPC Plan, update SPCC Plans, handle Tier II and TRI reporting, train your team, and help you build a compliance calendar you can keep up on your own. If you only need a second opinion on your list, that's fine too.
There's no pressure and no obligation. You can call us, send an email, or fill out the form on our website. When you're ready, contact RMA and we'll help you figure out where to start.
Learn about NPDES Stormwater Permits, timelines, costs, and compliance essentials for businesses to manage environmental responsibilities effectively.
Not sure whether your facility needs PAG-03 coverage, an Individual NPDES permit, or a No Exposure Certification? Tell us a little about your facility and what you’re trying to figure out. RMA can help you understand what applies, what the process involves, and what it would take to get your facility permitted and keep it compliant.
Looking for more information? Start with our Pennsylvania-specific NPDES and PAG-03 resources below, or browse our general stormwater guides on permitting, plans, sampling, reporting, training, and ongoing compliance.
If your facility is located in Pennsylvania, start here. These resources cover PAG-03 permitting, Individual NPDES Permits, No Exposure Certifications, PPC Plans, sampling, reporting, PA DEP inspections, and ongoing compliance.
Tags: Pennsylvania NPDES
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