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Understanding Your SAWS Water Bill

San Antonio Water System (SAWS) provides water and wastewater services to over 550,000 customers across the San Antonio area. Your monthly bill reflects charges for the water you use, wastewater treatment, stormwater management, and other services that keep water flowing to your home or business. Understanding what appears on your bill is the first step toward managing your water costs effectively.

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Your SAWS bill typically breaks down into several components. The customer charge is a fixed fee you pay each month regardless of usage. The water charge is based on how many gallons you consume, measured in units called "hundred cubic feet" or HCF. One HCF equals approximately 748 gallons. Wastewater charges reflect the cost of treating the water that leaves your property. Most customers also see a stormwater fee, which funds drainage and flood prevention infrastructure.

SAWS uses a tiered rate structure, meaning the price per unit increases as you use more water. This encourages conservation while keeping basic water affordable. For example, in 2024, the first tier might cost less per HCF than the second or third tier. If you use very little water, you stay in lower tiers and pay less overall. Heavy users move into higher tiers where each additional unit costs more.

Bills also include taxes and may include other fees depending on your account type. Meter-related fees appear if you have issues with your meter or if reconnection services were needed. Some bills show credits if you received a discount program benefit during that billing period. Reading your bill line by line helps you spot errors and understand where your money goes.

Practical takeaway: Gather your most recent SAWS bill and locate each charge category. Write down the total amount due and note the billing period dates. This reference point helps you track whether your bills are increasing or decreasing over time.

Payment Methods and Due Dates

SAWS offers several convenient ways to pay your bill, each with different features and timelines. Understanding your payment options helps you choose the method that works best for your situation and reduces the risk of late payments. Most bills are due within approximately 20 days of the billing date, though exact due dates appear on your statement.

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Online payment through the SAWS website is one of the fastest methods. You can log into your account at saws.org and enter payment information directly. This method typically processes within one to two business days. The website shows confirmation numbers, and you receive an email receipt. Online payment works 24 hours a day, seven days a week, so you can pay at any time that suits your schedule. SAWS does not charge fees for online payments made through their official website.

Phone payment is another option for customers who prefer speaking with a representative. You can call SAWS customer service at 210-704-7243 to make a payment over the phone using a debit card or credit card. Representatives are available during business hours, typically Monday through Friday, 8 a.m. to 5 p.m. Phone payments usually process within one to two business days. Keep your account number and payment method information ready when you call.

Automatic bank drafts remove the need to remember due dates entirely. You authorize SAWS to withdraw the payment amount directly from your bank account on a specific date each month. This method is reliable and reduces the chance of late payments. Setting up automatic drafts requires providing banking information, which SAWS secures according to federal standards. You can modify or cancel automatic drafts if your circumstances change.

Mail payments are still an option for those who prefer traditional methods. You can mail a check or money order to the SAWS payment address listed on your bill. Mail typically takes 5 to 10 business days to arrive and process, so send payments early to avoid late fees. Write your account number on the check and include the payment stub from your bill.

In-person payments are available at SAWS payment centers located throughout San Antonio. You can pay with cash, check, or card at these locations during business hours. Payment centers close on weekends and holidays. Walk-in payment services provide immediate confirmation of your transaction.

Practical takeaway: Choose one payment method and set a calendar reminder for five days before your due date. This buffer prevents accidental late payments and gives you time to address any issues.

Information About Discount and Assistance Programs

SAWS offers several programs that may reduce water bills for customers facing financial hardship or meeting other specific criteria. These programs vary in terms of what discount they provide and who may be considered. This guide describes what information about these programs is publicly available, but you would need to contact SAWS directly to learn whether you might benefit from any specific program.

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The Lifeline Program is designed for low-income households. Participants may receive a discount on their water bill if their household income falls within certain limits. The income thresholds are based on federal poverty guidelines and are adjusted annually. SAWS publishes these thresholds on their website. The program typically covers a portion of water used for essential needs like drinking, cooking, and hygiene. To learn more about how this program works and whether your situation might qualify, you would contact SAWS directly.

SAWS also offers information about senior citizen discounts. Customers aged 65 and older may be considered for reduced rates under certain conditions. The specifics of age-related discounts, including any income limits or application processes, are available through SAWS customer service. Since programs change periodically, contacting SAWS ensures you have current information about what may be available.

Disability assistance programs are another resource mentioned in SAWS materials. Customers with disabilities may find information about programs or accommodations by reaching out to the utility. SAWS aims to make services accessible to all customers, and staff can explain what options exist.

Some customers benefit from conservation rebate programs. These programs reward customers who reduce water usage by providing bill credits or rebates on water-saving equipment. SAWS sometimes offers rebates on items like low-flow showerheads, smart irrigation controllers, or toilet replacement programs. Information about current rebate offerings changes seasonally, so checking the SAWS website or calling customer service provides the most recent details.

Emergency assistance may be available during hardship situations. Natural disasters, job loss, medical emergencies, or other crises can leave households unable to pay their bills. SAWS has information about emergency programs, and representatives can discuss your situation if you contact them. Local nonprofits and community organizations also sometimes provide bill assistance funds specifically for water and utility payments in the San Antonio area.

Practical takeaway: Write down the SAWS customer service phone number (210-704-7243) and plan to call during business hours to ask about any programs your household might benefit from. Have your account number and household income information available when you call.

Reducing Your Water Usage and Costs

Water conservation benefits both your budget and the San Antonio region's water supply. The city sits in a semi-arid climate where water is a precious resource. By reducing your water usage, you lower your bill while contributing to community water security. Understanding where household water goes helps you identify practical reduction opportunities.

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The average household uses approximately 300 gallons of water per day. Of this amount, toilets account for roughly 30 percent, washing machines for 20 percent, showers for 17 percent, faucets for 16 percent, leaks for 14 percent, and other uses for 3 percent. These percentages show that focusing on toilets, washing machines, and showers provides the biggest savings potential.

Toilet leaks are particularly common and wasteful. A single leaking toilet can waste 200 gallons of water daily without you noticing. To check for leaks, add food coloring to your toilet tank and wait 30 minutes without flushing. If color appears in the bowl, you have a leak. Replacing worn tank components or installing a modern low-flow toilet can eliminate this waste. Many older toilets use 3.5 to 7 gallons per flush, while modern efficient models use 1.28 gallons or less.

Faucet leaks also accumulate quickly. A faucet dripping one drop per second wastes approximately 2,700 gallons annually. Tightening connections or replacing worn washers often fixes slow leaks. Installing aerators on kitchen and bathroom faucets reduces flow while maintaining water pressure, typically cutting faucet usage by 25 to 50 percent.