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Find Sustainable Porta Potty
in Watertown
Prime Dumpster rents porta potties across Watertown, Wisconsin, a city that sits on the Rock River with one foot in Jefferson County and the other in Dodge County. The orders here run from construction and street work to dairy and crop jobs on the surrounding farmland, and on to the events that fill Riverside Park and the downtown blocks. Watertown, Wisconsin is also one of the few cities in our network that publishes more than one usable route onto public ground.
Price comes down to the rental period, the number of units, how often they are serviced, the travel distance and the model. Below are the local figures, the state rule that makes moving a stall a service visit, the two city permits that genuinely reach a placed unit, and how fast Prime Dumpster can arrange delivery.
One Wisconsin rule shows up directly on a Watertown quote and it catches people out. State rules require a business servicing portable restrooms to empty the tank before transporting the restroom for any purpose. So every time a stall moves to a new spot on the site, that counts as a service visit and is priced as one. On a job that walks along a street or shifts between phases, those extra visits add up quickly.
Rental length is the other main lever. Delivery and collection are each a trip out, so they weigh on short bookings and barely register on a long one.
The third factor is what the site can take. A Rock River event needs units that look right in front of guests, while a farm access track needs one that can be reached by a heavy truck in wet weather. Your account manager will put both considerations on the order.
Looking for a dependable porta potty rental solution? Contact us today for a free quote! We're here to provide you with a straightforward and competitive estimate for all your porta potty rental needs. Find out how easy sanitation can be with Prime Porta Potty.
Received your quote and ready to proceed? We make choosing your porta potty rental simple and efficient. Contact us to select the best options for your needs and we'll take care of the rest.
Scheduling your porta potty delivery is a breeze. Just tell us when and where you need it, and we’ll handle the rest. Prime Porta Potty is all about quick and reliable service, getting the right unit to your site when you need it.
Done with your event or need your porta potty serviced? Just give us a call to arrange a fast and convenient pickup. We’re ready to quickly remove or service your unit and make your experience hassle-free.
The prices below reflect average ranges for a standard five-day rental period. Your account manager will confirm tonnage, overage rates, and other project specifics during your free, custom quote.
| Unit Type | Average Price Range | Best For |
|---|---|---|
| Standard Porta Potty | $199–$349 | Construction sites, small events, backyard projects |
| ADA-Compliant Porta Potty | $200–$300 | Public events and job sites that need an accessible unit |
| Deluxe Flushing Porta Potty | $300–$400 | Weddings, parties, and guest-facing events |
| Deluxe Porta Potty with Sink | $300–$400 | Events where guests need a sink inside the unit |
| Solar Porta Potty | $500–$600 | Remote sites and off-grid events |
| Handwashing Station | $150–$250 | Food areas, job sites, and events |
| Restroom Trailer | From $1,500 | Weddings, corporate events, and long-term sites |
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote NowWisconsin runs no state workplace safety plan of its own, so a Watertown building site works to the federal worker-sanitation table. Three tiers, and the last one is often left off:
The middle tier stretches from twenty workers to two hundred. A handwashing facility is required on every site under the same federal rule, with a narrow exception where a mobile crew has transport to facilities nearby. That is a national floor rather than a Wisconsin addition.
On the event side, the city runs a detailed Special Events License and it is worth reading before you order. A special event includes anything using city property exclusively, anything that closes a street, alley, parking lot or right-of-way, and anything expected to draw over 300 people on private property. The application goes to the City Clerk no less than 45 days before the event, together with every other permit the event needs. A decision follows within ten business days, and a refusal can be taken to the Common Council and then to the circuit court in either Jefferson or Dodge County.
What the city does not publish is a restroom number. Across the whole special events article there is no toilet or restroom ratio at all. That absence is a genuine finding rather than an oversight, so nobody can hand you an official Watertown figure. Our planning numbers are one unit per 50 guests over about four hours, fifteen to twenty percent more where there is a bar, at least one accessible unit for a public event, and a handwashing station wherever food is served.
Budget for one more thing. The city bills extraordinary services back to the applicant, meaning the measurable extra cost of police, traffic control, fire monitoring and park services caused by the event. An itemised invoice falls due ten business days before the date, and the city asks for at least sixty days notice so it can schedule staff without overtime.
The Standard Porta Potty is the normal choice for Jefferson County site work. The ADA-Compliant Porta Potty is the wide, step-free unit that a public event should carry. The Deluxe Flushing Porta Potty is the model for a wedding or a riverside reception. The Deluxe Porta Potty with Sink puts handwashing inside, which suits a narrow downtown lot. The Solar Porta Potty brings light to an unlit field or park corner. The Handwashing Station stands separately beside food. The Restroom Trailer is multi-stall, plumbed and heated, and it is the obvious answer for a long contract or a formal event. See the range on our porta potty options page and your account manager will build the mix.
On private ground with the owner's agreement, no city permit is normally needed. On public ground Watertown starts with a flat prohibition and then lists its way out of it, which is why this city is better placed than most.
The prohibition is broad. Nobody may encroach upon, obstruct or encumber a street, alley, sidewalk, public grounds or land dedicated to public use anywhere in Watertown, Wisconsin. It also reaches the owner or occupant of adjoining premises, who may not permit an encumbrance to be placed or to remain on the public way next door. Then come the exceptions, and they are a closed list of thirteen. Architectural projections, awnings, canopies, signs, vending machines in parks, utility encroachments, street furniture, newspaper racks, mailboxes and permitted excavations are all on it. A portable restroom is not named anywhere in it.
Two of the thirteen are the ones that matter to us.
There is also a variance route, by written application to the Common Council's Public Safety and Welfare Committee. Call the City of Watertown on 920-262-4000 and your account manager will confirm which instrument fits your dates.
Choose firm, level ground the truck can reach. Keep the unit clear of food service and drinking water, point the door away from walkways, and keep it off the street and sidewalk unless one of the permits above is in hand.
Wisconsin licenses the business that services the unit, and its own rules name portable toilets. The state sanitary license is described as a license to service private sewage systems such as privies or portable restrooms, so there is no doubt the unit is inside the scheme. The empty-before-moving duty described earlier comes from the same rules. An exception may be granted by the department for a restroom permanently affixed to a trailer, or an integral restroom trailer whose holding tank is designed and designated by the manufacturer to transport waste. It is a departmental exception rather than an automatic one, so do not assume a trailer is simply exempt.
Two further state duties are worth knowing because they affect what your site looks like afterwards. Any property serviced has to be left in a sanitary condition. And a servicing business has to carry a spill plan, including the department emergency hotline, mutual aid contacts, clean-up and reporting procedures for spills of fifty gallons or more, and the supplies and tools to render a spill harmless.
Wisconsin also gives a customer a way to check the people doing the work, and the asset is narrower than it is sometimes described. What the state publishes is an operator certification lookup, searchable by name or by certification number. It is a register of certified operators, not a roster of business licenses, and the checkable thing is the certified operator and the operator in charge that each business has to designate. That is still a genuine check and few states offer it.
On the city side, Watertown's own sewer rules define holding tank waste to include waste from holding tanks "such as vessels, chemical toilets, campers, trailers, septic tanks, and vacuum pump tank trucks", so the city classifies our material in its own ordinance. One nearby clause needs reading carefully rather than at a glance. The city says that after a building or structure is connected to the sanitary sewer, no privy, cesspool or waterless toilet shall be used in connection with that building. That sits inside the mandatory sewer connection article and governs a sewered building's own permanent arrangements. It is not a ban on a standalone unit at an event or on a job site. For a long residential placement at a sewered Watertown home, raise it with the city's health department first rather than assuming either answer.
Weekly service is the baseline. Busy crews, hot weather and event weekends justify more, and your account manager will set the schedule.
To learn more about the benefits of portable toilets, check out our blog post “Benefits of Porta Potty Rentals.“
Standard units for a job site here are usually a day or two away. Events need far more notice than most people expect, because the city's own filing deadline is longer than our lead time.
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We cover both counties from here, reaching Johnson Creek, Lake Mills, Oconomowoc, Juneau, Beaver Dam, Columbus and Waterloo, and we run west toward the Madison area and east toward the Milwaukee suburbs.
A Watertown, Wisconsin standard unit is $199 to $349 and the accessible model $200 to $300. Flushing and sink versions run $300 to $400. Farm sites without power take the $500 to $600 solar unit. Stations are $150 to $250 and trailers begin at $1,500, and your account manager confirms the servicing with the period.
Plan one unit for every 50 guests across about four hours, then add fifteen to twenty percent if alcohol is served. A 300-guest event wants six units and a handwashing station. The city publishes no ratio of its own, so the number comes from planning.
The federal table governs, as Wisconsin runs no state plan. Up to twenty workers takes one facility. Past that it is one toilet seat and one urinal for every forty, and one per fifty once a Watertown, Wisconsin crew passes two hundred. A handwashing facility is required on every site as well.
Weekly service is the Watertown, Wisconsin baseline. The driver empties the tank, washes the interior, restocks paper and sanitizer and leaves the ground clean. Moving a stall also counts as a service visit under state rules, so plan relocations into the schedule with your account manager.
On ground you own in Watertown, Wisconsin, with the owner on side, normally no. The city bars encumbering any street, sidewalk or public grounds, and the duty reaches the adjoining owner too. Two published permits can cover public ground, and your account manager will say which one applies.
The accessible unit is wider, has a flat entry with no step, and leaves turning room and grab bars for a wheelchair user. A standard unit is narrower and costs less. Any public event in this city should include at least one accessible unit in the order.
A weekend standard unit usually prices at the lower end of the $199 to $349 range, delivered Friday and collected Monday. A flushing model for a Rock River wedding is $300 to $400. Your account manager will quote dates, mix and service visits as a single figure.
Tell us about your event or project and your zip code. We will work back from the city's filing deadline and tell you which of its two permits fits the ground you have in mind.
Your Prime Dumpster account manager handles the details, from unit count and service schedule to permit contacts and delivery timing, so you can focus on your event or project.
| Business Name: | Prime Dumpster |
| Address: | Watertown, Wisconsin 53094 |
| Phone: | 617-749-0277 |
| Website: | https://primedumpster.com/ |
| Monday-Saturday | 7:00 AM - 7:00 PM |
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Find all porta potty rental resources in one place, from pricing and unit types to permits and planning guides.
Learn more details about porta potty rental pricing, including easy tips to save money.
Permit requirements can vary by project and location. Learn more about porta potty permits, regulations, and planning requirements.
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