There is no utility main on Pine Island and no project queued to bring one. The tank in your yard is the property's permanent wastewater system.
An island that never got a main
Lee County's 2023 Countywide Wastewater Management Plan put about 75% of the county population on centralized sewer. Pine Island sits in the other share, and unlike the septic north of Cape Coral above Pine Island Road, none of it is queued for conversion. When a drainfield gives up here, there is no main at the street to tie into.
Why the water changes the system design
The island takes about 57 inches of rain a year, about two-thirds of it between June and September, so the 24 inches of separation Florida requires between the drainfield and the seasonal high water table under Rule 62-6.006(2), F.A.C. is not a given. Where the lot cannot make it, clean sand fill raises the absorption surface and you are building a mound rather than a conventional field at natural grade.
Getting a truck to the island
Everything reaches the island the same way: west on Pine Island Road, through Matlacha, over the bridge. There is no alternate route, so call with the address and preferred service window. A scheduled inspection can catch a filling tank before it becomes an emergency.
Groves, farms, and houses that sit empty
A house occupied four months a year sits unwatched: a clogged effluent filter announces itself to nobody until someone opens the place up in October. Have the tank looked at on the way back in.
The rest of the island
St James City at the south tip is canal-front and seasonal. Bokeelia at the north tip is rural and entirely on septic. Matlacha, the gateway, is tight lots with water on both sides.
For routine service, start with septic pumping. If the yard is already telling you something (soggy ground, a green stripe, slow drains), read drainfield repair first.
Land application of septage has been prohibited in Florida since January 1, 2016 under Fla. Stat. 381.0065(6). Septage pumped from your tank must be hauled to a receiving facility approved by the Florida Department of Environmental Protection.