Port St. Lucie water bills: rates, sewer charges and monthly examples

Read the utility name and service description on the bill. This guide calculates Port St. Lucie Utility Systems charges. St. Lucie West Services District has its own accounts and rates. A mailing address in the city does not make those providers interchangeable. Also identify whether the property receives city water and sewer, water only or sewer only, and whether it has an additional irrigation or reclaimed-water account.

Find the meter size, billed gallons and service dates before comparing with another household. The city's customer service guide has separate schedules by service and customer class. A larger meter can carry different base charges even when its recorded use matches a smaller meter. A combined account and a water-only account also use different water base charges. Without those details, a neighbor's bill is an unreliable target for your own.

For the published 5/8-inch by 3/4-inch water-and-sewer account, the monthly water base facility charge is $11.16 and the wastewater base is $17.65. Water usage is $5.23 per 1,000 gallons for the first 5,000, $6.81 for the next block through 12,000, and $8.38 above 12,000. Residential wastewater usage is $8.27 per 1,000 gallons, capped at 8,000 gallons for this single-family schedule.

Use each water block in sequence. A 7,000-gallon account does not charge all seven thousand gallons at the second-block rate: the first five remain in the first block and two enter the next. The base charges remain even when usage is low. For a water-only account with the same meter size, the published water base is $13.11, so its calculation starts differently. Verify which line applies before copying a combined-account example into a water-only budget.

The table below assumes a single-family water-and-sewer account, the meter size above and the October 1, 2025 schedule. Amounts exclude late charges, initiation fees, conversion installments and processor fees. The calculations apply the residential sewer cap at 8,000 gallons. They are usage scenarios, not a claim that a particular household size always consumes this amount.

At 5,000 gallons, water is $11.16 + five times $5.23, or $37.31. Sewer is $17.65 + five times $8.27, or $59. At 10,000 gallons, water includes five first-block and five second-block units, while sewer bills eight units rather than ten. Ask the utility to confirm your service class if the bill uses another method. Sewer-only and multifamily schedules differ, so the cap and amounts here should not be generalized to every account.

The city's Utility Systems FAQ explains that consumption is billed in thousand-gallon increments. Its example says 1,900 gallons can show as 1,000 billed gallons, with the remaining amount carried until it reaches another thousand. Similar use across consecutive cycles can therefore produce identical bills. A fixed base charge also remains regardless of whether water is used.

For a higher bill, compare billed gallons, cycle dates and the rate schedule before assuming the increase came from a tariff change. Consider a visiting household, irrigation changes, a pool fill or a fixture that has been running. Review the meter or usage information through the provider and ask for help if a reading seems inconsistent. A jump in use is a reason to investigate a leak, not proof that one exists. Keep notes of the dates and fixtures involved so a plumber or utility representative has useful information.

The customer guide lists a 2.75% electronic card or digital-wallet processing fee, with a $1.95 minimum, and a $0.95 e-check fee through the specified payment system. The processor assesses those charges. The city identifies checks or money orders mailed or dropped off as ways to avoid that service fee. Review the displayed terms before authorizing a payment, because the method and payment channel determine the fee.

On the $96.31 service example, a 2.75% fee rounds to $2.65, making a $98.96 payment if that is the only added charge. This is an arithmetic example using the guide's rule, not a quote from your account. The city's current webpage lists online, phone, mail and drop-box options and a payment-extension request. Use links from the official provider website. If another person or a landlord pays the bill, establish how charges are passed through before treating them as your own direct utility account.

A move-in can involve a deposit and a turn-on charge. The customer guide lists $75 for same-day turn-on and $45 for next-day turn-on, with the required notice and application conditions. Ask Connection Support and Billing for the actual amount needed for the address and date. Existing service, new construction and a well/septic conversion are different applications.

A septic-to-sewer financing installment can also appear alongside recurring service. Do not confuse the remaining conversion balance with consumption or add an installment twice if it is already in the bill you are reviewing. The septic conversion guide explains the project charges; the water quality guide addresses a different question. For an unresolved billing discrepancy, contact the city at 772-873-6400 with the account and billing period rather than relying on a citywide average.