Each season through the month of June, district staff goes to each home where a photo from an aerial flyover indicates a possible mosquito breeding source. There are no penalties, charges or fees to inspect or treat a swimming pool or other source. No information about the property is collected or forwarded to other agencies. The swimming pool check is quick and easy. Our uniformed staff will always ask for permission before entering or inspecting a property. Green pools are treated with environmentally friendly materials that will not harm swimmers should the pool be later cleaned and made ready for swimming. Our employees can be easily identified by their ID badge, uniform and the blue district trucks. Additional questions can be directed to our friendly office staff.