How Much Does Holding Tank Rental Cost?
Pricing depends on what you are holding and for how long. A standard waste holding tank runs close to what you would pay for a standard porta potty rental, since the tank itself is the same basic unit, roughly 60 to 70 gallon capacity on the ground model. Septic holding tank pumping is billed separately from the rental and shows up as its own line item. Check the table below for the rental side.
| unit | duration | low | typical | high |
|---|---|---|---|---|
| standard | day | 100 | 150 | 350 |
| standard | week | 130 | 200 | 500 |
| standard | month | 125 | 200 | 325 |
| septic | day | 150 | 250 | 300 |
| septic | weekend | 50 | 100 | 150 |
Delivery is its own charge too, and it scales with distance and duration; see the full breakdown on porta potty rental cost in Fort Collins or the monthly rental page if you need something longer term. Fort Collins projects near Laporte, about 10.4 miles northwest, or Timnath, 8.4 miles east, still fall inside our normal delivery range.
What Is a Holding Tank Used For?
A holding tank is not a septic system. It just stores waste or water until it gets pumped or refilled, which makes it the right call for RV parking, remote job sites, agricultural operations and events without sewer access. RV holding tank rental near me searches usually come from people staging vehicles for a season or a big gathering, and we set up potable water tanks alongside waste tanks so a site has both directions covered. Farms often pair a holding tank with a farm and agricultural restroom setup, since OSHA 1928.110 calls for potable water, toilets and handwashing within a quarter mile walk for hand-labor employees. Construction sites lean on holding tanks the same way they lean on a portable restroom rental or a porta john rental, just for wastewater instead of foot traffic. If your crew count is climbing, OSHA 1926.51(c) sets toilet ratios by headcount, and a holding tank scales the sanitation side to match. For events, a festival restroom rental or wedding restroom rental package sometimes needs a standalone holding tank for gray water from a sink station or a portable sink rental.
Do I Need a Permit for a Holding Tank in Fort Collins?
Placement in a right of way or on certain lots may need city sign-off, and that has not been verified against current Fort Collins code, so confirm with the city before you set a tank on a public easement. For anything on private property tied to construction, our dumpster permit requirements page walks through the general logic even though it covers a different equipment type, and the same city-contact step applies here. If your holding tank rental pairs with septic work, our septic pumping service crew can confirm pump schedules once the tank is on site, and emergency septic service is available if a tank fills faster than planned.
How often does a holding tank need to be pumped?
It depends on tank size and usage, not a fixed calendar. A 60 to 70 gallon portable holding tank on a job site with steady use might need weekly service, following the ANSI/PSAI Z4.3 baseline of one visit per week for up to 10 users. A residential septic tank, by comparison, is typically pumped every 3 to 5 years based on tank size and household size.
Can I rent a water holding tank instead of a waste tank?
Yes. Potable water holding tanks work for remote sites without a water line, and OSHA 1926.51(a)(1) requires an adequate supply of potable water at all workplaces. We deliver water tanks alongside our handwashing station rental units for full site coverage.
What is the difference between a holding tank and a septic tank?
A septic tank treats waste on site through a drain field. A holding tank just stores it until pumped out, with no treatment involved. That makes holding tanks the right fit for temporary sites, not permanent structures. See septic tank warning signs if you are unsure which one your property has.
Do RV holding tanks count as sewage holding tanks?
Functionally yes, an RV black water tank is a small sewage holding tank. Rental units we provide serve the same purpose at larger volume for sites without RV hookups, useful for camping porta potty setups or overflow parking near events.
How far will Fort Collins Porta Pros deliver a holding tank?
We cover Fort Collins and nearby towns including Loveland, 10.6 miles south, and Windsor, 12.6 miles southeast. Check service areas for the full list, or request a quote through our contact page for delivery timing.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.