Florida Septic Tank Size Requirements

2 minimum effective septic tank capacity and total dosing tank capacity shall be determined from table ii.

Florida septic tank size requirements.

Rules and guidelines are contained in the solid and hazardous waste regulation handbook. With 90 of florida s potable water supplied through ground water it is imperative septic systems be properly designed installed and maintained to protect this natural resource. Field size dimensions depth layout suggestions. Aerobic treatment unit atu.

The current and somewhat more stringent septic tank size used in the u s. The septic tank is only one component of a properly designed ostds. State of florida regulations refer to a septic system as an onsite sewage treatment and disposal system or ostds. However where multiple family dwelling units are jointly connected to a septic tank system minimum effective septic tank capacities specified in the table shall be increased 75 gallons for each dwelling unit connected to the system.

A septic tank in florida must have a minimum 900 gallon capacity for up to 300 gallons of sewage flow per day. Florida septic tank regulations play an important part in protecting our drinking water. By definition an ostds can contain any one or more of the following components. By new york public health law 201 1 1 section 75 a standard includes these comments on septic tank sizing.

Trench line specs detailed specifications leach fields gravelless systems deep trench systems shallow trench systems cut and fill systems absorption bed systems. Design guide for septic drainfields. Regulation of septic tank systems. This gallon capacity increases on a sliding scale by household size and whether or not the building is intended for commercial use the florida department of health accepts metered water use data in order to determine what size tank is necessary for the property.

A registered septic tank contractor state licensed plumber person certified under section 381 0101 f s or master septic tank contractor shall determine the tank volume and shall perform a visual inspection of the tank when the tank is empty to detect any observable defects or leaks in the tank. The florida department of health doh is the regulatory body that governs the installation operation and alteration of on site septic systems in florida. Disposal of quantities over 5000 gallons day is governed by the florida department of environment protection dep. Tank size requirements for more than six bedrooms shall be calculated by adding 250 gallons and seven square feet of surface area for each additional bedroom.