Waste Holding Tanks
NO HIDDEN FEES & MULTIPLE SERVICE OPTIONS!
250 Gallon Waste Holding Tank

- Heavy-duty thick wall construction, ideal for bulk waste storage under trailers on job sites
- No threaded or cemented joints; accepts rubber couplers and clamps
*River Parish Portables provides tank and service, however, the renter is responsible for installation and hook-up.*
Height: 18 in
Width: 48 in
Length: 72 in
Fitting: 3 in
300 Gallon Waste Holding Tank

- Heavy-duty thick wall construction, ideal for bulk waste storage under trailers on job sites
- No threaded or cemented joints; accepts rubber couplers and clamps
*River Parish Portables provides tank and service, however, the renter is responsible for installation and hook-up.*
Height: 16 in
Width: 53.5 in
Length: 95 in
Fitting: 3 in
Frequently Asked Questions
Q: What are waste holding tanks used for?
A: Waste holding tanks are designed to collect and store liquid waste for sites or events where plumbing and sewer connections are not available. They’re commonly used for construction sites, remote job sites, festivals, RV camps, and long-term projects.
Q: Do you include installation of the waste holding tank as part of the rental?
A: Although River Parish Portables provides both the tank and servicing, renters are responsible for installation and hook-up — meaning making sure the tank is properly secured and connected to the system under the trailer.
Q: What are the dimensions and fittings of the 250-gallon vs. 300-gallon tanks?
A: The 250 gallon tank is ~18 in high × 48 in wide × 72 in long, with a 3 in fitting.
The 300 gallon one is ~16 in high × 53.5 in wide × 95 in long, also with a 3 in fitting
Q: Are your waste holding tanks safe for both residential and commercial use?
A: Absolutely. Our tanks are designed for safe waste storage and are built with durable, leak-proof materials. They’re suitable for both residential needs (like RV or home renovation projects) and large-scale commercial sites.