Where Your Water Payment Goes

Hillsborough County Water Department collects your payment and deposits it into the county's water utility fund. That money covers the cost of treating and delivering water to your home, maintaining the pipes and pumps that make up the system, and paying the staff who read meters and respond to service calls. A portion also goes toward infrastructure upgrades — replacing old pipes, building new treatment facilities, and preparing for future demand.

Your bill itself is calculated by the Water Department based on how much water you used that month, measured in gallons. The rate you pay per gallon varies depending on whether you live in an unincorporated area of the county or within a city that has its own water system. If you live within Tampa, Plant City, or another incorporated city, that city's utility department may handle your water service instead, and your payment goes to them.

Key Takeaways

  • Hillsborough County Water Department accepts payments online through their website, by phone, by mail, or in person at their office on North Boulevard in Tampa.
  • Your payment is due by the date shown on your bill; late payments may result in a reconnection fee if service is shut off.
  • If you live within an incorporated city like Tampa or Plant City, your water bill goes to that city's utility department, not the county.
  • You can set up automatic monthly payments so the same amount withdraws from your bank account on the same day each month.
  • The Water Department offers a budget billing option that spreads your annual water costs evenly across twelve months, reducing surprise high bills in summer.

Online Payment Through the County Website

The fastest way to pay is through the Hillsborough County Water Department's online portal. Go to the Water Department section of the county website, select "Pay Your Bill Online," and enter your account number (found on your bill) and the amount you want to pay. You can pay with a debit card or bank account. The payment processes when ready, though it may take one to two business days to show as posted on your account.

Online payment is free — the county does not charge a convenience fee. You do not need to create a login or register in advance; you can pay as a guest each time. If you want to set up automatic payments so the same amount withdraws every month, you can do that through the same portal by selecting the autopay option and providing your bank account details.

Phone and Mail Payment Options

You can call the Hillsborough County Water Department at their customer service line to pay by phone using a debit or credit card. The phone number is on your bill. A representative will take your payment information and process the payment while you are on the call. Phone payments are also free and process when ready.

To pay by mail, write a check or money order payable to Hillsborough County Water Department, include your account number on the check, and mail it to the address shown on your bill. Mail payments typically take five to seven business days to reach the office and be posted to your account. If your payment is due soon, mail is the slowest option — online or phone payment is safer.

In-Person Payment at the Water Department Office

The Hillsborough County Water Department office is located at 1101 North Boulevard in Tampa. You can walk in during business hours and pay your bill in person with cash, check, or debit card. Credit cards are not accepted for in-person payments. The payment posts to your account when ready.

Office hours are typically Monday through Friday, 8 a.m. to 5 p.m., but confirm the current hours on the county website before you go, as hours may change seasonally or for holidays. Parking is available at the building. If you live far from Tampa, in-person payment is usually not practical — online or phone payment is faster.

What Happens If Your Payment Is Late

Your bill shows a due date. If your payment does not arrive by that date, the Water Department will add a late fee to your next bill. The amount of the late fee varies but is typically a percentage of your bill or a flat fee — check your bill or the county website for the current amount.

If your payment remains unpaid for a longer period (usually 30 to 60 days past the due date), the Water Department may shut off your water service. Before that happens, you will receive a notice. If service is shut off, you must pay the full overdue balance plus a reconnection fee to have water restored. The reconnection fee is separate from your regular bill and can be substantial. If you cannot pay your bill on time, contact the Water Department as soon as possible to discuss payment arrangements or hardship programs.

Budget Billing and Payment Plans

The Hillsborough County Water Department offers a budget billing program that calculates your average monthly water cost based on your usage over the past year, then charges you that same amount every month. This smooths out seasonal spikes — summer months when you water your lawn or use more water do not result in a sudden high bill. Instead, you pay the same predictable amount year-round.

To enroll in budget billing, contact the Water Department by phone or through their website. You will need to be current on your bill (no unpaid balance) to start the program. Your budget amount is recalculated once a year, usually in the fall, to reflect any changes in your usage or the county's rates.

If you have an unpaid balance and cannot pay it in full, you may be able to set up a payment plan with the Water Department. Contact them directly to discuss your situation. Payment plans are not automatic — you must request one and the Water Department will determine whether you may have access to based on your account history and the amount owed.

Checking Your Account and Payment History

You can view your account balance, payment history, and current bill through the county's online portal without paying. Log in with your account number or set up a free account to see when payments posted, what you owe, and when your next bill is due. This is useful if you want to confirm that a payment you mailed has arrived or if you need to dispute a charge.

You can also call the Water Department's customer service line to ask about your balance or payment history. A representative can tell you over the phone whether a recent payment has posted and what you currently owe.

Frequently Asked Questions

What if I live in Tampa or Plant City — do I pay Hillsborough County Water?

No. If you live within the city limits of Tampa, Plant City, or another incorporated city in Hillsborough County, your water service is provided by that city's utility department, not the county. Your bill will show the city's name and you pay them directly. Check your bill to see which utility is listed.

Can I pay my water bill with a credit card online?

Yes, you can use a credit card to pay online through the county website. You can also pay with a credit card by phone. In-person payments at the office do not accept credit cards — only cash, check, or debit card.

How long does it take for an online payment to show on my account?

Online payments process when ready, but it may take one to two business days for the payment to appear as posted on your account. If your bill is due soon, pay a few days early to be safe.

What if I cannot afford my water bill this month?

Contact the Hillsborough County Water Department directly to discuss your situation. They may offer a payment plan or be able to refer you to local information programs. Do not ignore the bill — the sooner you reach out, the more options you may have before service is shut off.

Can I change my due date?

Contact the Water Department to ask about changing your due date. Some utilities allow you to choose a date that works better with your pay schedule, though this is not always available. Call customer service to find out what options exist for your account.