Council approves five-year mosquito-control contract; members raise cancellation and environmental concerns

The Prosper Town Council approved, as part of the consent agenda on June 10, a multi-year mosquito-control services contract that authorizes expenditure up to $15,119 annually (just north of $15,000) for seasonal mosquito control work. The contract term presented is renewable for five years; staff said the town can cancel the contract with a 30-day notice and does not have to use every service component (for example, fogging is done only as needed and was last used in 2020).

Council discussion on the item focused on the contract duration and the environmental effects of treatments. A council member asked whether the town could approve a shorter duration rather than authorizing a full five-year renewal and raised constituents' concerns about fogging and ground-applied granules that "don't wash out with rain." Staff responded that the contract includes a cancellation clause (30 days) and noted that services are seasonal (May to October). Staff also said the town can address standing-water complaints on public property (maintenance can add fill dirt where the water is in public right-of-way) and that treatment is targeted to complaint locations; the vendor historically provided the town's mosquito services and the town issued the request for proposals because the old contract had expired.

Council members also asked whether alternative, more eco-friendly options exist; staff said they would inquire with the vendor and explore other approaches. The motion to approve consent agenda item 3 was made by Marcus Ray and seconded by Jeff Hodges; the consent motion carrying items 2 and 4'10 (which included item 3) passed unanimously.

Clarifying details from the meeting: the contract's five-year total was described in cumulative terms (annual not-to-exceed roughly $15,119; the five-year cap near $75,595), the season runs May through October, fogging is available but not expected to be continuous, and the town retains operational flexibility including cancellation and selective use of services.

Why it matters: mosquito control affects public health and park use; council raised environmental and service-duration concerns and asked staff to follow up on alternative treatments and on-site drainage remedies as potential non-chemical mitigations.

What remains: staff to confirm vendor alternatives for less-chemical options and to rely on the contract's cancellation clause and selective deployment if town maintenance or construction affects treatment needs.