For projects and events that require safe, temporary water storage, Western Site Services provides dependable non-potable water tank rentals. From construction sites and industrial processes to large-scale disaster relief operations, our tanks deliver a cost-effective solution for storing and managing water for flushing and hand-washing.
Product Features
Our 3 stall portable restrooms are designed to deliver a clean and professional restroom experience:
Typical non-potable fresh water tank sizes vary significantly depending on whether they are integrated into a single unit or part of a larger restroom trailer system.
Portable Toilet Integrated Tanks
Standard porta potties often have a small internal reservoir if they feature a flushing mechanism or a built-in sink.
Standard Flushing Units: Typically hold 1 to 3 gallons of fresh water for flushing and bowl cleaning.
Hand Wash Stations: Standalone portable sinks generally have a fresh water capacity of 20 to 25 gallons, supporting approximately 300 to 350 washes per fill. Some larger high-capacity stations can hold up to 45 gallons.
ADA Units: Oversized or handicap-accessible units often feature larger reservoirs, reaching 80 to 100 gallons to extend the time between services.
Why Non-Potable Water Tanks?
Not every project requires a drinking water supply, but every site needs a reliable utility water source. Our non-potable fresh water tanks provide a high-capacity solution for restroom trailers, hand-wash stations, and construction site needs where drinking-grade water isn't required.
Benefits include:
Reliable Utility Water Supply: Ideal for flushing toilets, dust suppression, and equipment cleaning.
Restroom Trailer Support: Seamlessly integrates with mobile sanitation units to provide a steady flow for sinks and stalls.
Mobility: Compact, durable designs allow for easy delivery and placement across any terrain or job site.
Built for Tough Conditions: Heavy-duty, UV-stabilized polyethylene construction designed to withstand the rigors of construction.
Cost-Effective Infrastructure: Avoid the high costs of temporary plumbing or permanent tank installations for short-term sites.
Applications for Non-Potable Tanks
Our porta potty tanks and portable toilet non-potable water tanks are versatile and meet the needs of a wide range of clients, including:
Construction
Sites
Keep your job site sanitary and compliant with waste storage solutions
Industrial Processes
Use as a safe, cost-effective way to store water for cleaning or operational tasks
Special
Events
Support restrooms and restroom trailers at festivals, fairs, or community gatherings
Disaster
Relief
Provide essential sanitation support in emergencies with durable, mobile tanks
Why Western Site Services?
When you choose Western Site Services for porta potty tanks and holding tank rentals, you benefit from:
Local expertise serving Northern California and Northern Nevada
Tanks built with high-quality materials to handle tough environments
Flexible rental terms for both short- and long-term needs
Clear pricing with no hidden fees—always a cost-effective solution
Excellent customer service and dependable delivery scheduling
Every tank meets strict safety and performance standards, so you can focus on your project with confidence.
Service Area
We provide non-potable porta potty water tank rentals in Northern California and Northern Nevada.
Our porta potty water tank rentals in San Jose and the surrounding area extends from San Francisco to Santa Clara, Sunnyvale, Palo Alto, Fremont, Oakland, Tracy, Monterey and nearby communities.
Our porta potty water tank rentals in Carson City and Northern Nevada include Sparks, Reno, Sun Valley, Cold Springs, Gardnerville and the surrounding areas.
Ready for a Quote?
Keep your project safe and sanitary with Western Site Services. We’re your trusted provider of non-potable water tank rentals and non-potable water storage tanks in Northern California and Northern Nevada.
Have questions? You'll always talk to a real person when you call.
Frequently Asked Questions
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Non-potable tanks are used to safely contain waste or store water that is not intended for drinking water use, including for restroom trailers and porta potties.
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We offer multiple freshwater tank rental sizes, from compact portable restroom tanks to large water storage tanks for industrial and long-term applications.
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No. These tanks are for non-potable water storage only. If you require drinking water solutions, we can recommend other options.
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Holding tank rental costs vary by size, rental period, and application. Contact us today for a customized quote.