How many restrooms does a farm operation need?
OSHA 1928.110 covers hand-labor field work: one toilet facility per 20 employees, reachable within a quarter mile walk, with potable water nearby. That is the floor for row crop, orchard and vineyard crews around Concord, not a suggestion. A crew of 15 pickers usually gets by with a single standard porta potty rental, but once you cross 20 workers you need a second unit and a handwashing setup close enough that people actually use it. Spread-out acreage changes the math fast. If your rows run long, one toilet placed at the access road does not satisfy the quarter mile rule for crews working the far end. Concord Porta Pros maps unit placement against your field layout, not just headcount, and that is where a lot of operations get caught short during an inspection. We also stock ADA accessible porta potty units for family operations with visitors or older workers on site, built to ADA Standards 213.2, which requires at least one accessible unit in any cluster. For packing sheds and processing areas, a handwashing station rental matters as much as the toilet count. Water quality complaints usually trace back to hands, not produce that never touched a restroom. Check our how many porta potties do I need guide before harvest planning locks in your labor schedule.
What about handwashing and water for crews?
OSHA 1926.51(a)(1) requires an adequate supply of potable water at any place of employment, and that rule does not stop at the property line of a construction site. It applies to field labor too. A basin with a foot pump and a fresh tank covers most crews, but 29 CFR 1910.141(d)(2) is specific: washing facilities need soap and a towel or drying device, and hand sanitizer alone does not satisfy that. Concord Porta Pros delivers portable sink rental units stocked correctly, not just dropped off empty. If your work involves herbicide or insecticide application, OSHA 1926.51(f)(1) requires washing facilities specifically because of that contaminant exposure, separate from general field sanitation. Spray crews need a dedicated wash station near the mixing and loading area, not just the general crew restroom. We also rent hand sanitizer station rental units as a supplement, useful at packing tables and loading docks, but they do not replace the soap-and-water requirement for anyone handling chemicals. For farms running a bunkhouse or seasonal housing, a septic system already on the property may need attention before crews arrive. Concord Porta Pros handles septic pumping service and can advise on how often to pump a septic tank if the system has not been serviced in a few years.
Where do units go on a working farm?
Placement has to survive tractors, irrigation lines and mud, not just look good on a delivery diagram. A standard unit sits about 44 by 48 inches on the ground and stands roughly 92 inches tall, small enough to tuck at a row end or field gate without blocking equipment turns. Delivery trucks need close to 60 feet of straight clearance to spot a unit or a roll-off dumpster rental if you are clearing brush or old fencing at the same time. Access roads on working farms are rarely built for that, so tell us the gate width and turning radius before delivery day. Concord sits inland from the bay, and driving distance matters for scheduling: operations near Clayton, about 5.1 miles southeast of Concord, or out toward Pleasant Hill, 5.3 miles west, are on the same service run as farms closer to the city center, so add-on stops rarely change your delivery window. During harvest, we also place temporary fence rental sections around staging areas and equipment yards, and light tower rental units for crews working past dusk. If your operation runs a farm stand or agritourism event, restroom needs shift toward visitors instead of labor crews. Our farm and agricultural restrooms setup can flex between a labor-focused layout and an event layout on the same property, sometimes the same week.
| unit | duration | typical price |
|---|---|---|
| standard | week | $200 |
| standard | month | $200 |
| ada | week | $185 |
| deluxe | week | $250 |
How much does a farm restroom rental cost per month?
A standard unit runs in the $125 to $325 range per month depending on service frequency and distance, with $200 typical. Multi-unit farm accounts often lock in a season-long rate. See monthly porta potty rental for the full breakdown by unit type and service interval.
Do you service units during harvest season without disrupting fieldwork?
Yes. ANSI/PSAI Z4.3 sets a weekly service baseline for units seeing regular use, and we schedule around your picking crews so trucks are not blocking rows during peak hours. Tell us your harvest calendar early and we build the route around it.
Can I get restrooms for a farm stand or agritourism event separate from labor crews?
Yes. Visitor-facing events call for a different unit mix than field crews, often a deluxe flushable porta potty or an ADA unit near parking. Check event restroom rental for seasonal farm stand and pumpkin patch setups.
What size holding tank does a farm restroom unit have?
A standard unit carries a 60 to 70 gallon holding tank, enough for moderate daily use between services. High-traffic locations or larger crews may need more frequent pumping or an added unit to keep pace.
Do you handle septic pumping for farmhouse or bunkhouse systems too?
Yes. Concord Porta Pros pumps residential and farm septic systems, typically every 3 to 5 years depending on tank size and household or crew count. Visit septic tank pumping cost for pricing by tank size.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.