How much does an SPCC plan cost?

Short answer: it depends on which kind of plan you need. A Tier I qualified facility can self-certify using the EPA's free template: the plan costs nothing but your time. A Tier II qualified facility prepares its own plan with EPA's Plan Preparation Guide, again self-certified, but more writing. A PE-certified plan from a consultant typically runs $2,500-10,000, depending on the facility's size and complexity.

But the plan price is the smallest line in the budget. Here's the honest picture.

The up-front cost, by plan type

Tier I: self-certified, free template. If your facility's aggregate aboveground capacity is 10,000 gallons or less, no single container exceeds 5,000 gallons, and your recent discharge history is clean, you complete the EPA's Tier I template, sign it as the owner or operator, and implement it. There is no filing fee, no EPA approval step, no PE. What you're buying with your time is accuracy: the template's checkboxes are actual regulatory commitments, and signing them without doing the work is self-certifying to something untrue.

Tier II: self-certified, self-prepared. One disqualifier (usually a single container over 5,000 gallons) moves you out of the checkbox template. You still don't need a PE, but you now write the plan, using the Plan Preparation Guide as the model. Facilities with simple layouts often do this in-house; the cost is again mostly time and care.

PE-certified: $2,500-10,000 and up. Above 10,000 gallons aggregate, or by choice, a licensed Professional Engineer must certify the plan. Consultants price on container count, site complexity, how much existing documentation exists, and how much site drawing work is needed. A single-yard fleet facility sits at the low end; a multi-area plant with dozens of containers, old piping, and no drawings sits well past the high end.

What drives the price up in every case: undocumented existing tanks (somebody has to go measure and map them), missing drawings, a spill history that needs addressing, and schedule pressure.

The costs after the plan: the part that actually gets facilities fined

The rule treats the plan as a starting position. The recurring obligations are:

• Monthly visual inspections under written procedures, records signed by a supervisor or inspector (112.7(e));
• Records retention: signed inspection records kept with the plan for three years;
• Annual discharge prevention briefings for oil-handling personnel, logged (112.7(f));
• Amendments: when you add or remove containers or change piping or containment, the plan must be amended within six months of the change (112.5(a));
• Five-year review: a documented review with a signed statement every five years (112.5(b)).

None of these are optional, and none are covered by the one-time plan fee. Civil penalties under Clean Water Act §309(d) run up to $68,445 per day, per violation at the current inflation-adjusted maximum (2025 level, 40 CFR 19.4), and among the most frequently cited SPCC violations is the mundane one: no documented monthly inspections. A $5,000 plan doesn't protect you from a $68,445-per-day citation for records you never kept.

Where facilities overspend and underspend

• Overspend: buying a full PE plan when the facility qualifies for self-certification. Run the thresholds first: a 1,500-gallon aggregate yard with no container over 5,000 gallons doesn't need a consultant to become compliant.
• Underspend: paying for the plan and running the lifecycle on a clipboard, a spreadsheet, and someone's phone. The records gap shows up exactly when the inspector does.

FAQ

Can I write my own SPCC plan? Yes, if you're a qualified facility: Tier I uses the EPA template directly; Tier II uses the Plan Preparation Guide. If you're above 10,000 gallons aggregate or prefer it anyway, a PE must certify; that's the $2,500-10,000 range.

Does EPA review or approve my plan? No. There's no pre-approval. Qualified facilities self-certify; you keep the plan at the facility. EPA verifies compliance by inspection, which is why the records matter as much as the document.

How long does an SPCC plan take? A Tier I self-certification is realistic in a focused week: container inventory, walk the checklist, write the few required descriptions (security, emergency procedures, inspection program), sign. A consultant-led PE plan is typically weeks, driven by site work and scheduling.

What does compliance cost per year after the plan? In dollars: little, because the obligations are process, not purchases. In hours: the monthly inspection plus records is the bulk of it. That's exactly the part PlanKeep automates: the inspection runner with signed records, the obligation calendar from your plan's metadata, and the audit package ready when someone asks. Start with the free wizard to find out which plan type you actually need.