Porta potty rental in Parma, ID for hop harvest crews, Old Fort Boise Days, farm projects and family events.
Reviewed by Danielle, owner · Updated
The 5 answers you need before you call
Boise · 30 towns · 10 countiesParma is hop country. Gooding Farms in Parma farms about 950 acres between Parma and Wilder and hires about 115 workers at harvest. OSHA 1928.110 requires 1 toilet and 1 hand-wash station per 20 field workers, within a quarter-mile walk.
A 115-person harvest crew needs at least 6 toilets and 6 hand-wash stations under that rule. Spread them so no worker walks more than a quarter mile.
| Field crew | Toilets | Hand-wash |
|---|---|---|
| 20 | 1 | 1 |
| 60 | 3 | 3 |
| 115 | 6 | 6 |
The University of Idaho Parma Research and Extension Center also runs field trials here. The center marked 100 years in 2026. See our farm porta potty rental plans.
Old Fort Boise Days ran June 8 to 13 in 2026, with the main day on Saturday. The parade, car show, fort tours and vendors draw crowds into the parks. For a 6-hour street event, plan 1 standard unit per 40 guests and 1 hand-wash station per 4 toilets.
Old Fort Boise is a replica of the 1834 trading post on the east edge of town. Old Fort Boise Park has restrooms, but extra crowds often need more.
| Crowd, 6 hours | Standard | ADA | Hand-wash |
|---|---|---|---|
| 200 | 4 | 1 | 2 |
| 500 | 12 | 1 | 4 |
| 800 | 19 | 1 | 5 |
Work through your own count with our porta potty calculator guide.
Hop harvest near Roswell? Parma farms can call (208) 240-9888.
Notus-Parma Highway District No. 2 runs rural roads around Parma from its office in town. Canyon County's highway districts share one standards manual for right-of-way use. Placing a unit on private land needs no road permit. For parks or city streets, call Parma City Hall at 208-722-5138.
Field edges along Arena Valley Road or Wamstad Road are often county right-of-way. Keep units inside the field fence line.
Parma is about 42 road miles northwest of Boise. Trucks take I-84 west to Caldwell, then US-20/26 northwest through Notus into Parma. Parma is in Zone 2, which adds $45 to event delivery. US-95 also runs north-south past town for trucks coming from Payette.
The town sits near 2,238 feet in the lower Boise River valley. Summers run hot and dry, so harvest units get placed in shade where we can.
Short on time? Our same-day porta potty delivery page explains cutoff times.
Many farm sites sit off Hexon Road, Allendale Road or Anderson Corner Road. Gravel lanes work when dry. After irrigation, pick a firm spot near the lane.
Parma, ID hosts pay $220 for one standard event toilet, Zone 2 travel included. An ADA model for wheelchair users costs $280. Deluxe flushing units come with a sink for $340. During hop harvest, crews often rent by the month at $165, plus a single $120 delivery and pickup fee.
| Unit | Event in Parma | Per 28 days |
|---|---|---|
| Standard porta potty | $220 | $165 |
| ADA wheelchair-accessible | $280 | $215 |
| Deluxe flushing with sink | $340 | $275 |
| Hand-wash station | $170 | $140 |
| Restroom trailer | from $1,240 | quote |
Parma has no hourly or daily rate; units go out a business day ahead and return one after. Old Fort Boise Days hosts might pair two standards with one wash station: $480, plus 6% tax; rush, $95.
See the full porta potty price guide for what an itemized quote lists.
Parma is 42 road miles from our Boise yard along US-20/26 west of Caldwell. ZIP 83660 is in Zone 2, so a $45 travel fee applies to events. Same-day delivery depends on a truck already working nearby. Otherwise your unit arrives the next morning.
Caldwell, Middleton, Emmett, Mountain Home, Idaho City and more. Same-day when a truck is routed nearby.
Travel fee+$45Parma ZIP codes: 83660
We cover Downtown Parma, Old Fort Boise Park, Roswell and farm roads like Arena Valley and Wamstad. Hop yards and fields change through the season. Send us a pin or cross streets, and say which field edge the crew works first.
We set standard units and hand-wash stations at field edges for harvest crews. OSHA calls for 1 of each per 20 field workers within a quarter-mile walk. Large crews often add a second weekly service.
Parma gets same-day delivery only if we have a truck near the west side of Canyon County. Call (208) 240-9888 before noon to find out. A rush fee of $95 applies to same-day orders. Without a nearby truck, delivery lands next morning.
Festival placement in city parks is handled by the event organizers and the City of Parma. Call city hall at 208-722-5138. A unit on your own lot for guests needs no road permit.
June books up with Old Fort Boise Days, graduations and weddings. Reserving 2 to 3 weeks ahead is wise. Short-notice orders are still possible when a truck is routed nearby.
Event rentals include delivery and pickup, with a $45 Zone 2 fee for Parma. Units arrive cleaned and stocked with toilet paper. Monthly rentals include one full service visit every week.
We deliver to Roswell and farms between Parma and the Snake River. Farm drops need firm ground within about 30 feet of the truck. Tell us about canals or soft spots when you book.
Official sources: Canyon County highway districts standards manual · City of Parma: things to do
Tell us the address, dates and head count. You get one itemized price on the spot, and the unit can be on site today.
Prefer to type? Send the form and we call you back within 30 minutes during business hours.
⏱ Same-day cutoff: 12:00 PM MT