Denver 311: How South Denver Residents Can Use the City’s Most Useful Service

What Is Denver 311?

Denver 311 is the City and County of Denver’s centralized non-emergency service line. Think of it as the city’s customer service department — a single point of contact for requests that don’t require police, fire, or an ambulance, but still need city action.

The service launched in 2007 as a way to reduce the volume of calls to 911 for non-emergency situations and to give residents a streamlined way to interact with city services. Before 311, getting something fixed meant knowing which department to call, navigating multiple phone trees, and often getting nowhere. 311 consolidated that into one number.

The system handles more than 400 distinct service request types. Most of what South Denver residents deal with — street issues, trash and recycling problems, neighborhood code violations, park maintenance — falls squarely within what 311 handles.

How to Use Denver 311

By Phone

Call 311 from any Denver phone, or 720-913-1311 if calling from outside city limits. The line is staffed by live representatives Monday through Friday, 7 AM to 8 PM, and Saturday 8 AM to 5 PM. Outside those hours, you can leave a service request via the automated system. Response times vary by request type — some things happen within 24 hours, others take a few weeks depending on priority and crew scheduling.

The phone line supports multiple languages. If you prefer Spanish or another language, representatives can accommodate most common requests.

Online Portal

The web portal at 311.denvergov.org lets you submit, track, and check the status of service requests any time of day. You don’t need to create an account for most requests — you can submit anonymously — but creating a free account lets you track everything in one place and receive status updates by email.

The online portal is particularly useful for reports with photos. A cracked sidewalk, a pile of illegal dumping, or a graffiti tag are all easier to convey visually, and the portal allows you to attach images directly to your request.

Denver 311 App

The Denver 311 mobile app (available on iOS and Android) lets you submit requests from your phone with GPS-tagged location data and camera access for photos. For something like a pothole or streetlight outage, the GPS feature is legitimately convenient — you don’t have to look up the exact address, the app can mark it automatically if you’re standing near it.

The app also shows you a map of open service requests in your area, which gives a useful sense of what’s already been reported and what’s in progress in your neighborhood.

What South Denver Residents Actually Use 311 For

South Denver neighborhoods — Washington Park, Platt Park, Bonnie Brae, University Hills, Cherry Creek, Hampden, Belcaro, and the surrounding areas — have their own recurring quality-of-life issues that 311 handles well.

Potholes and Street Damage

Denver’s freeze-thaw cycle is brutal on streets. South Denver gets hit like everywhere else — a wet fall followed by hard freezes turns small cracks into jarring holes by February. 311 is the correct channel for pothole reports. When you submit, include the street name, the nearest cross street or address number, and a photo if possible. The Public Works department triages by severity; a pothole deep enough to damage a wheel or in a high-traffic area typically gets addressed within a few days. Smaller surface cracks might wait weeks or until a scheduled patching run comes through.

Missed Trash and Recycling Pickup

If your bin went out and the truck didn’t empty it, 311 gets that resolved faster than almost anything else. The city requires a missed pickup to be addressed within one business day of the report. You need to report it on the day of your scheduled collection or the following morning — don’t wait three days and expect the same urgency. The app makes this especially quick since you can submit it from your driveway while still annoyed about it.

Large Item and Bulk Trash Pickup

Denver offers free large-item pickup for city trash service customers. Old furniture, appliances, mattresses — schedule it through 311 or the city website. There’s typically a wait of one to three weeks depending on scheduling in your area. This service covers most of South Denver, though the exact service boundaries are worth verifying if you’re near the city limits (Englewood, Sheridan, and Arapahoe County residents don’t have Denver trash service and can’t use this).

Graffiti Removal

Denver’s graffiti removal program operates across the city. For graffiti on public property (retaining walls, traffic signal boxes, utility poles, underpasses), 311 dispatches a crew. For graffiti on private property, the city will clean it up for free in most cases — though the property owner has to consent and submit the request. The Platt Park light rail station area, the Santa Fe Arts District corridor, and some of the commercial strips along South Broadway occasionally get tagged; the 311 program does keep up with it reasonably well when residents report promptly.

Illegal Dumping

Illegal dumping — someone leaving mattresses, construction debris, or household junk on a street or in an alley — is a persistent problem in some South Denver alleys, particularly in denser neighborhoods near commercial zones. 311 handles cleanup requests for dumping on public property. Include GPS or a specific address in the alley, and a photo if it’s safe to take one. Turnaround is usually within a week for smaller dumps, longer for larger piles.

Overgrown Vegetation and Weeds

Denver city code requires property owners to keep weeds under control and vegetation trimmed so it doesn’t encroach on sidewalks or rights-of-way. If a neighbor’s out-of-control yard or overgrown tree branches are hanging over the sidewalk and creating a hazard, 311 can initiate a code enforcement notice. This is also the channel for vegetation blocking stop signs or traffic signals — that’s a public safety issue that gets prioritized.

Streetlight Outages

Broken streetlights in South Denver are reported through 311. The city coordinates with Xcel Energy for most residential streetlights. Report the pole number if it’s visible (usually on a small sticker near the base) along with the location. Response time varies — some lights are back on within a week, others take a few weeks depending on parts availability and Xcel’s schedule. Reporting it is always worth doing; lights that don’t get reported don’t get fixed.

Parking and Traffic Enforcement

For non-emergency parking issues — a car that’s been parked in the same spot for more than 72 hours (which violates Denver’s abandoned vehicle ordinance), vehicles blocking fire hydrants, or parking in no-parking zones — 311 routes to the right enforcement channel. Actual parking enforcement can take time, especially for abandoned vehicle complaints, but documenting via 311 starts the clock on the required notice period.

Noise Complaints

For ongoing noise issues — a construction site starting before city-allowed hours, a commercial venue with persistent late-night sound violations — 311 routes the complaint to the appropriate enforcement team. Note that for in-progress, acute noise disturbances late at night, calling 311 (or even 911 depending on severity) in real time is more effective than submitting an online report after the fact.

Dead Animal Removal

Nobody wants to deal with it, but 311 handles dead animal removal from public streets, sidewalks, and rights-of-way. Response is generally within 24 to 48 hours. For wildlife found on private property, you’ll need to contact a private wildlife removal service — the city handles the public right-of-way only.

Snow Removal — What 311 Can and Can’t Do

South Denver gets snow. Understanding what 311 handles here saves frustration. The city is responsible for plowing arterial streets (University, Colorado Boulevard, Evans, Hampden) and it typically does so within 24 hours of a storm. Local residential streets are a lower priority and may take longer. 311 can receive reports about streets that haven’t been plowed, but during major storms the city is simply working through a priority queue — a 311 report won’t jump you to the front of the line.

Sidewalk snow removal is legally the responsibility of the adjacent property owner in Denver. The city has a 24-hour window after snow stops falling to clear sidewalks. 311 can receive complaints about property owners not clearing their sidewalks, though enforcement is complaint-driven rather than proactive.

311 vs. 911: Knowing the Difference

This matters. Using 911 for non-emergencies clogs a system that needs to be clear for actual emergencies. Denver’s 311 launch was specifically designed to reduce the volume of non-emergency calls to 911.

Use 911 for: crimes in progress, fires, medical emergencies, anything where there’s immediate risk to life or safety, accidents with injuries.

Use 311 for: everything listed above — potholes, noise complaints, graffiti, trash issues, code enforcement, quality-of-life concerns, general city service questions.

If you’re unsure, 311 will route you to the right place. The 311 team can transfer a call to emergency services if it turns out to be something more serious. Starting with 311 is almost never wrong for non-emergency situations.

Tracking Your Request

One underused feature of Denver 311 is request tracking. When you submit online or through the app, you receive a case number. You can use that number to check status updates on the web portal without logging in. If you created an account, requests show up in your history automatically.

If a request goes quiet for longer than you’d expect — a pothole that’s been sitting for three weeks, a missed pickup that still hasn’t been addressed — a follow-up call to 311 referencing the case number usually prompts action. City crews prioritize based on reported severity and volume of complaints; a single report can sometimes sit while multiple complaints for the same issue get moved up.

Things 311 Doesn’t Handle

It’s worth knowing the limits to avoid frustration:

• Private property disputes — 311 handles public property and code enforcement; disputes between neighbors over fences, property lines, or access are civil matters.
• Utility billing — Xcel Energy, Denver Water, and Comcast/Xfinity have their own customer service lines. 311 can answer basic questions but can’t resolve billing issues.
• State and county roads — Highways in the South Denver area that aren’t city streets (C-470, I-25, and state-maintained roads) are CDOT’s responsibility. 511 is the CDOT road conditions line.
• Englewood, Sheridan, Centennial, or Greenwood Village issues — 311 serves the City and County of Denver only. Many South Denver residents live close to city boundaries; issues on the Englewood or Arapahoe County side need to go to those jurisdictions’ own service channels.
• Denver Public Schools facilities — School maintenance issues go through DPS directly, not the city’s 311 system.

311 for New South Denver Residents

If you’ve recently moved to South Denver — whether from another Denver neighborhood or from another city entirely — setting up the 311 app and bookmarking the web portal is genuinely useful onboarding. Learning which services the city handles directly, and having a clear channel to report issues, takes some of the friction out of navigating city life.

New homeowners especially benefit from knowing the large-item pickup scheduling, the graffiti removal program, and the sidewalk snow removal requirements. Each of these comes up in the first year of owning property in Denver. 311 is how you engage with them.

The Bottom Line

Denver 311 is one of those city services that works better than most people expect — when you actually use it. South Denver residents who report potholes, graffiti, and neighborhood issues through 311 tend to see results; residents who assume nothing will happen and don’t report end up staring at the same problems indefinitely.

The system isn’t perfect. Some requests take longer than they should. Enforcement is sometimes slow. But the channel is real, the responses are tracked, and consistent reporting from neighborhoods does drive prioritization. If something in your South Denver neighborhood is broken, 311 is the right place to start.

How to reach Denver 311:

• Phone: 311 (local) or 720-913-1311
• Web portal: 311.denvergov.org
• App: Denver 311 (iOS and Android)
• Hours: Mon–Fri 7 AM–8 PM, Sat 8 AM–5 PM (automated system available 24/7)