Restroom Calculator

Need an estimate for how many porta potties your event needs? Use this handy calculator! For a more specific quote tailored to your needs, call us today at 800-210-8407!

My event is estimated at attendees, for hours.
  • Will there be more women than men?
  • Will there be alcohol served?

Your Estimated Sanitation Services

Based on what you've told us, we've generated this estimate for your needs.

If you have more details or would like expert advice to make sure you get the best sanitation solution, please call us at 800.210.8407.

Estimated Standard Portable Restrooms Needed: 0
Estimated Hand Wash Stations Needed: 0
Estimated Enhanced Access Restrooms Needed: 0

Looking for a custom quote on those items?


How Often Should I Get My Septic Tank Pumped?

Septic systems manage and dispose of household drain waste in a natural, environmentally-friendly, and safe way that differs from how a sewer system handles waste. It is crucial to properly maintain and care for septic systems to ensure their proper function over the course of several years. Generally speaking, a septic tank should be pumped every 2 to 5 years on average. The specific frequency of pumping required depends on various factors. At On Site Companies, we have your septic tank pumping needs covered.

Size of Septic Tank and Household

The size of the septic tank is one important factor in determining how often it should be pumped. Septic tanks are often in the range of 1,000 to 2,000 gallons in size. For example, if you have a 1,000 gallon septic tank with 4 members in the household, the tank should be pumped about once every 2.6 years. For a 2,000 gallon tank and the same household of 4, the tank may only need to be pumped once every 5 years.

Soaps and Chemicals Used Regularly

The types of cleaners, soaps, and chemical you use in your home and the frequency and amount of their use can also influence how often septic pumping should be done. The use of too many harsh chemicals over time will kill the bacteria in your septic tank, preventing the bacteria from doing its job and preventing build-up in the tank.

The biggest factors determining the frequency of septic tank pumping are the level of sludge and scum which have accumulated in the tank. When scum has accumulated close to 6 inches thick at the top of the tank or when the sludge level at the bottom of the tank reaches 1 foot, it is time to pump the tank.

Septic tank maintenance is not expensive compared to the cost of repair and replacement that may occur if proper tank maintenance is not performed when needed. With the general knowledge that most septic tanks require pumping about every 2 to 5 years, consult with a septic tank pumping professional to ensure you obtain the proper cleaning and pumping your tank needs.

For information about our septic tank pumping services, call us today at 651.429.3781 or contact us by email at [email protected].

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