What Is URCO Annual Reporting and What Records Do You Need in Denver?
- Ethan Babil
- Aug 17
- 3 min read
URCO requires covered Denver properties to maintain records showing their recycling and composting program is real and operating. That means service documentation, capacity figures in gallons, education materials, contamination follow-up, and, for self-haulers, disposal documentation retained for one year.
Recordkeeping is the quietest part of URCO and the part most properties fail. This post covers what to keep, how long to keep it, and why your records file is the thing that decides how a compliance conversation goes.

What records does URCO actually require?
Your file should establish four things: that service exists, that it is adequate, that people were told how to use it, and that problems were addressed.
Practically, that means:
Service documentation. Hauling agreement, hauler name, City of Denver license status, service days, container sizes and counts, destination facility for organics.
Capacity figures. Weekly service capacity by stream in gallons, per §2.29, showing container volume times collection frequency.
Education materials. Copies of signage posted, tenant or staff education materials, dates delivered, languages used.
Contamination records. Issues identified, corrective action taken, dates.
Waste Diversion Plan. The document that ties all of the above together.
How long do you have to keep records?
Self-haul documentation carries a one-year retention requirement.
For everything else, one year is a sensible floor and longer is better. Records cost nothing to store and are worth a great deal during a cure period. There is no scenario in which having more documentation hurts you.
Why does the records file matter more than people think?
Because it is the only thing that travels.
Staff turn over. Property managers change. The person who set up the program leaves and takes the context with them. Two years later somebody gets a notice of violation and nobody at the property knows what the hauling arrangement is or when the last resident education went out.
A records file is institutional memory that survives that turnover. It is also, during an enforcement conversation, the difference between demonstrating a functioning program and asserting one.
What does good documentation look like in practice?
Dated, specific, and boring.
"Resident composting flyer distributed to all 212 units, English and Spanish, March 3" is documentation. "We tell residents about composting" is not.
Photographs help enormously. Photograph your signage in place. Photograph container labeling. Photograph the enclosure. Date them. This takes ten minutes and produces evidence that is very hard to argue with.
What triggers a records request?
A complaint, a routine inspection, or a notice of violation. You do not control the timing, which is the argument for keeping the file current rather than assembling it under pressure.
Denver has signaled an education-first posture, and a notice of violation typically carries a cure period of about 30 days. Assembling a year of documentation from scratch inside that window while also fixing whatever the notice identified is not a position anyone wants to be in.
What happens if records are missing?
Missing documentation is its own gap, separate from whatever operational issue it would have revealed. Denver Municipal Code §48-47 sets fines at $150, $500, and $999 across successive citations, with each continuing day a separate offense under §1-13.
Frequently asked questions
Is there a form to submit to Denver? Denver has not published a standalone Waste Diversion Plan template. Maintain your own documentation and produce it when required.
Do I need one file per property or per company? Per premises. The premises is the unit of compliance under URCO.
Do I have to report weight? URCO measures capacity in gallons. Weight is a useful operating metric but is not the compliance measure. Track it if you have it, but do not let it substitute for gallons.
What if we self-haul? Retain disposal documentation, such as facility receipts, for one year, and confirm the receiving facility is licensed or registered.
How often should the file be reviewed? Quarterly is reasonable. Any hauler, container, or destination change should trigger an immediate update.
Let us hold the file for you
Recordkeeping is core to what Melly's Recycling does. We are a Denver URCO compliance company, not a hauler. We build and maintain your Waste Diversion Plan, capacity calculations in gallons, bilingual signage records, education documentation, and contamination logs, so the file exists before anyone asks for it. Hauling is coordinated separately through licensed Denver haulers on a sealed-bid basis.
You finish what you started.




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