How Many Units Does a Farm Operation Need?
Start with the crew count and where people actually work, not where the farmhouse sits. OSHA 1928.110 requires one toilet facility per 20 workers doing hand labor, positioned so nobody walks more than a quarter mile to reach it. On a spread outside Great Falls that spans several fields, that often means two or three units instead of one central bank. Great Falls Porta Pros can walk the property with you and place standard portable toilets at each work zone rather than one spot everyone has to trek to. A standard unit carries a 60 to 70 gallon holding tank and stands about 92 inches tall, footprint of roughly 44 by 48 inches, so it drops into a fence corner or truck turnout without eating into planted ground. For crews near Black Eagle, 3.9 miles northeast of Great Falls, or out toward Sand Coulee, 13.5 miles southeast, we factor drive time into the service route so pumping stays on schedule. If you are not sure how many stations your operation needs, our guide on sizing a job walks through worker counts and shift patterns.
What Does a Farm Restroom Rental Cost?
A standard unit runs in the range shown below for the length of your harvest or season. Monthly terms make sense for planting through harvest; daily rates fit a single branding day or a short equipment move. Full pricing detail, including delivery fees, lives on our rental cost page.
| duration | low | typical | high |
|---|---|---|---|
| day | $100 | $150 | $350 |
| week | $130 | $200 | $500 |
| month | $125 | $200 | $325 |
Delivery adds a separate charge, and a month-long placement for a haying crew or a grain harvest generally costs less per day than booking short stretches back to back. If you only need coverage for a weekend branding or a single field day, ask about our per-day rate structure instead of committing to a month. Operations running units through an entire growing season should look at our monthly rental page for the full breakdown.
Do Farms Need Handwashing Stations Too?
Yes, if hand labor is involved, OSHA 1928.110 requires potable water and handwashing along with toilets, and it has to sit at the same one-per-20-worker interval within that quarter mile. Hand sanitizer alone does not meet the requirement, since 29 CFR 1910.141(d)(2) calls for soap and towels or a hand drying device at any washing station, and that standard is consistent with what field sanitation expects. We pair handwashing station rentals with every toilet delivery on ag jobs, and a portable sink option works well near packing sheds or produce stands where workers need real washing between handling. If your crew is spraying herbicides, insecticides or other coatings, OSHA 1926.51(f)(1) applies specifically to that work and washing facilities have to be available afterward. For general questions on what a station needs to include, our handwashing requirements page covers it in plain terms. Great Falls Porta Pros stocks stations that meet a hand-sanitizer or full sink setup depending on the job, and we can quote both on the same delivery run as your toilets, whether the property sits near Malmstrom AFB, 5.9 miles east of Great Falls, or further out past Gibson Flats, 5.4 miles southeast.
Ranches running cattle operations, seasonal orchards and grain farms across the Great Falls area all fall under the same field sanitation framework, and spacing units by work zone rather than by convenience keeps a crew compliant without slowing down the day. We service septic needs on the same visit too. If your farmhouse or bunkhouse septic tank is due, note that a typical 1,000 gallon residential tank gets pumped every 3 to 5 years depending on household size and tank capacity, and our septic pumping service can combine that stop with your portable toilet service run. For a longer harvest camp with a bunkhouse of workers, a restroom trailer sometimes beats a bank of standard units, especially if you want a flush toilet and a sink under one roof. Ask about our ADA accessible units too if any of your crew or visiting inspectors need one, since ADA Standards 213.2 requires at least one accessible unit in any cluster.
How often are farm portable toilets serviced?
ANSI/PSAI Z4.3 sets a baseline of one service visit per week for up to 10 users over a 40 hour week, but harvest crews working long days often need twice-weekly pumping. We adjust the schedule to your crew size and season, not a fixed calendar.
Can units sit on unpaved field ground?
Yes, standard units are built for uneven ground and gravel lots. We look at drainage and truck access before placement, since the delivery vehicle needs a clear approach to set the unit safely near your work zone.
Do I need a permit for farm restrooms?
Placement rules depend on where the unit sits relative to roads and property lines, and that needs confirming with the city. Check our permit requirements page before delivery day to avoid a placement issue.
What happens to units in Montana winters?
Cold weather changes servicing and tank treatment. Our winter rental guide covers how we keep units usable through freezing stretches on working farms.
Can I rent a dumpster for farm cleanup at the same time?
Yes. Many ag customers add a roll-off dumpster for fencing scrap, old equipment or seasonal cleanup alongside their restroom order, and we can schedule both on one delivery.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.