San Diego Water Bill Pay & Customer Support Guide
Need to pay a City of San Diego water/wastewater bill, use MyWaterSD, make a one-time payment, set up automatic deduction, request a payment plan, start or stop service, report a leak, check a high bill or understand 2026 water and sewer rates? This guide gives the official routes and the practical warnings customers need before paying.
Do This First If You Just Want To Pay
Use MyWaterSD for account access or the official one-time payment page for a quick payment.
Pay one timeFor online payment, the City asks for account number and service address street number.
Online stepsBilling phone is for help, not payments. The City does not accept payments by phone.
Call billingCall 619-515-3525 for water leaks, sewer spills or water pressure problems.
Call leak lineFirst, Confirm This Is a City of San Diego Public Utilities Bill
The City of San Diego Public Utilities Department provides clean and safe drinking water to about 1.4 million residents and wastewater service to more than 2.3 million customers. San Diego County has multiple water agencies, so only use MyWaterSD if the bill is from the City of San Diego Public Utilities Department.
Use this guide if
Your bill says City of San Diego Public Utilities, MyWaterSD, or City of San Diego water/wastewater.
Do not use it if
Your bill is from another district such as Padre Dam, Otay, Helix, Sweetwater, Carlsbad, Oceanside, Escondido or another local provider.
Not sure?
Check the provider name printed on your bill before paying. If the portal rejects your details, call 619-515-3500.
How to Pay a San Diego Water Bill Online
Open the official City payment route
Start from the City’s Pay Your Bill page, the MyWaterSD portal, or the official One-Time Payment page.
Use account number and street number
The official pay page says online payment requires your account number and service address street number. The one-time payment page says the account number is in the upper-left area of the City water utility bill.
Choose one-time payment or full MyWaterSD access
Use one-time payment if you only need to pay today. Use MyWaterSD if you want usage history, current and past bills, recurring payments or billing preferences.
Review the fee and account before submitting
For credit/debit transactions, the City lists a service fee of 1.59% or $1.50, whichever is greater, for residential accounts and 2.25% for commercial accounts.
Do not resubmit while processing
The one-time payment page warns not to resubmit, go back or refresh while a request is processing because duplicate charges or transaction failure can occur.
MyWaterSD Login, Registration, Usage History and Recurring Payments
What it does
MyWaterSD lets customers pay bills online, access current and past water/sewer bills, view usage and set up recurring payments.
What you need
To register, have account number, service address and email address ready.
Paperless note
The City says registering automatically switches the account to paperless billing, but you can change that setting after logging in.
San Diego Water/Wastewater Bill Payment Options
| Payment method | Official detail | Best for | Important warning |
|---|---|---|---|
| One-time online payment | Pay with credit card, checking, savings, major card, ATM card or debit card through the official City customer portal. | Quick payment without registering for MyWaterSD. | Enter account number and service address street number exactly. |
| MyWaterSD account | Pay online, view current and past bills, view usage and set recurring payments. | Account management, usage history, recurring payment and paperless billing. | Registration switches the account to paperless billing unless changed later. |
| Automatic deduction | Payments are withdrawn automatically from checking account 15 days after the billing statement is issued. | Customers who want automatic bank withdrawal. | Mail the completed Automatic Payment Form to the Customer Support Division PO Box. |
| City of San Diego Public Utilities Department, Customer Support Division, P.O. Box 129020, San Diego, CA 92112-9020. | Non-urgent check payments and automatic deduction form mailing. | Include payment stub and account number. Do not mail if timing is urgent. | |
| In person | The City lists walk-in payments at the Office of the City Treasurer lobby and other mapped payment locations. | Walk-in payment help and customers who need in-person confirmation. | Check the official pay page before visiting because locations/hours can change. |
| Phone payment | The City says it does not accept payments over the phone. | Do not use for payment. | Be cautious of callers asking for phone payment. |
Service Fees and Phone-Payment Warning
Residential card fee
The City lists a service fee for credit/debit transactions of 1.59% or $1.50, whichever is greater, for residential accounts.
Commercial card fee
The City lists a 2.25% service fee for commercial credit/debit transactions.
No phone payments
The City says it does not accept payments over the phone and will never contact customers to request payment by phone.
San Diego Water Department Phone, Mail and Customer Support Hours
Billing/account help
619-515-3500
Account questions, payment plans, start/stop service, meter-read questions, leak adjustment guidance.
Leaks / sewer / pressure
619-515-3525
Water leak, sewer spill, or water pressure issue.
Runoff / storm drain
619-235-1000
Irrigation runoff or storm drain pollution, or use Get It Done.
Water survey
619-980-9754
Free water-use survey scheduling and conservation help.
| Contact item | Official detail | Use it for |
|---|---|---|
| Customer Support phone | 619-515-3500, Monday–Friday, 7:30 a.m.–5:00 p.m., excluding City holidays. | Billing, MyWaterSD, payment plan, start/stop, meter read review, account updates. |
| One-time portal contact | Call 619-515-3500 or email customercare@sandiego.gov. | Portal/payment account questions. |
| Payment mailing address | City of San Diego Public Utilities Department, Customer Support Division, P.O. Box 129020, San Diego, CA 92112-9020. | Mailed payments and Automatic Payment Form submission. |
| Leak/sewer/pressure hotline | 619-515-3525. | Visible leaks, sewer spills, water pressure problem, plumber’s report for sewer lateral beyond property line. |
| GIS / water-sewer maps | Development Services: 619-446-5300. | Appointment to review records showing where a water line or sewer lateral connects to City infrastructure. |
San Diego Water Bill Payment Plan
If you need help paying an outstanding water/wastewater balance, the City lets customers request a payment plan. The outstanding balance is divided into fixed monthly payments, added to regular water and sewer charges, and appears on future bills as “Deferred Due.”
Maximum plan length
Monthly accounts can run for 36 billing periods. Bi-monthly accounts can run for 18 billing periods. All plans may not exceed 36 months total.
What you need
Account number, account holder name, service address, phone number and email address.
No interest
The City’s FAQ says there are no interest charges for setting up a payment plan.
Start, Stop or Update San Diego Water/Wastewater Service
| Service task | Official detail | Customer tip |
|---|---|---|
| Start service | You can request service online or by phone at 619-515-3500. The City says required identification must be submitted to start the account. | It can take up to 10 business days to establish a new account, and the water remains on while the account is being established. |
| Multi-family unit | If one water meter serves multiple units, Public Utilities policy requires the account to be set up in the owner’s name. | Ask property management before trying to open an individual account. |
| Trust account | Allowed if the Trust has an Employer Identification Number. | Have trust and EIN information ready. |
| Property management company | Can hold the account if the company owns the property. If not, the account must be in the property owner’s name. | Do not submit as manager if ownership rules do not match. |
| Stop service | You can submit a request online or call 619-515-3500. The City says you can request account closure up to 30 days before move-out. | Submit before moving so final billing is cleaner. |
High San Diego Water Bill: Meter, Usage and Leak Checklist
The City’s bill guide says water usage is measured in HCF, where one HCF is about 748 gallons. The bill shows meter size, billing-cycle days, previous and current meter reads, daily gallons, and water-use comparisons to help customers identify unusual usage.
Compare usage first
Use MyWaterSD and the bill’s usage section to compare current use with prior months and last year.
Meter read review
If you believe a meter read may be wrong, the City can review it. You may optionally submit a meter photo if comfortable doing so.
Check private plumbing
Check toilets, irrigation, hose bibs, pool fill lines, pressure regulators, softeners and hidden leaks before assuming billing error.
Check sewer timing
Single-family sewer rates are affected by winter water use, so a bill can change because of sewer calculation timing too.
Before calling Customer Support
- Account number and service address.
- Current bill and previous bill.
- Meter read shown on the bill.
- Photo of meter if safe and accessible.
- Toilet, irrigation and pressure regulator notes.
- Repair invoice if a leak was repaired.
Ask the City these questions
- Was the read actual or estimated?
- Was the bill held or reviewed for unusual usage?
- Can the meter read be reviewed or updated?
- Is the high amount driven by water, sewer or both?
- Does the leak qualify for adjustment?
- Is a payment plan available?
Leak Adjustment: What Qualifies and What Does Not
The City says you can request a bill adjustment if the property leak was due to a non-irrigation concealed pipe leak. Requests must be received within 120 days of the first high bill related to the concealed pipe leak. Requests received after that period will not be considered.
| Leak adjustment item | Official detail | Customer action |
|---|---|---|
| Potentially qualifying leak | Non-irrigation concealed pipe leak. | Repair it and gather proof before submitting request. |
| Not qualifying | Irrigation-related leaks, swimming pool leaks and plumbing fixture leaks do not qualify for bills sent in a timely manner. | Do not count on adjustment for toilets, pools or irrigation. |
| Deadline | Request must be received within 120 days of the first high bill related to the concealed pipe leak. | Submit as soon as repair is complete. |
| Documents | Account holder name, service address, phone/email, leak discovery date, repair date and repair invoice or receipt. | Save plumber invoice and repair photos. |
| Review time | The page says review/notification may take about eight to ten weeks; FAQ says generally six to eight weeks. | Keep paying current charges while waiting for review. |
2026 San Diego Water and Sewer Rates Customers Ask About
City water rates are effective January 1, 2026. The City says the total bill combines a monthly meter base fee based on meter size and the amount of water used. Water is measured by HCF, and each HCF equals about 748.05 gallons.
| 2026 rate item | Official listed amount | Why it matters |
|---|---|---|
| Typical single-family base fee | $35.53 monthly for a typical 3/4-inch single-family domestic meter. | Fixed base fee applies before usage charges. |
| Single-family tier 1 | 0–10 HCF at $8.51 per HCF. | First water use tier. |
| Single-family tier 2 | 11–22 HCF at $9.50 per HCF. | Higher use costs more per HCF. |
| Single-family tier 3 | Each HCF after the first 22 HCF at $11.89 per HCF. | Leaks and heavy irrigation can become expensive here. |
| Multi-family domestic use | $9.96 per HCF, plus meter base fee based on meter size. | Multi-family billing can differ from single-family tiers. |
| Single-family sewer base | $22.56 for two months. | Part of water/sewer total bill. |
| Single-family sewer rate | $5.92 per HCF, based on 95% of total water use on a month-to-month basis. | Sewer charges can make a high bill feel larger than water use alone. |
| New sewer customer fee | $129.12 for single-family customers without winter water-use history at the residence. | New customers may see an average-based charge until winter data is available. |
Winter Monitoring Period: Why Winter Use Can Affect Sewer Charges
For City of San Diego single-family domestic customers, the individualized flat sewer rate is based on water used during the previous winter. The City monitors primarily from November through April, uses the lower-use billing cycle, and the new sewer rate begins with the bill that includes July 1 of the following year.
Why winter matters
Winter is used because a higher percentage of water is returned to the sewer system during that period.
Conserve in winter
Fix leaks and avoid unnecessary irrigation in the monitoring period to help lower the following year’s sewer rate.
Exact dates
Call 619-515-3500 to ask for the exact dates of your winter monitoring period.
Water Pressure, Property-Side Plumbing and Sewer Lateral Responsibility
| Issue | Official City guidance | What to do |
|---|---|---|
| Water pressure issue | Call 619-515-3525 to request a water pressure check. A crew member can test pressure at the nearest fire hydrant. | If neighborhood pressure is normal, the problem is likely on the property plumbing side. |
| Pressure regulator | California Plumbing Code requires a pressure regulator if area pressure is more than 80 psi. Regulators are property-owner responsibility. | Contact a plumber if pressure is high or regulator may have failed. |
| Water system after meter | The property owner is responsible for maintenance of any portion of the water system from the meter. | Use a licensed plumber for property-side leaks. |
| Sewer lateral | Property owner is responsible for the sewer lateral from the property to the connection with the City sewer main, even if the connection is in the street, easement or canyon. | Have a licensed plumber inspect/televise the lateral if backups occur. |
| Sewer break beyond property line | If a plumber finds a break/collapse beyond the property line, the plumber should call the City’s Sewer Emergency Line at 619-515-3525 to file a Plumber’s Report. The City will investigate within 24 hours. | Ask plumber for documentation and call the City promptly. |
Free San Diego Water Survey and Conservation Help
The City offers water-use surveys for residential and commercial properties upon request. Free residential survey programs are available to property owners and tenants in the City of San Diego Public Utilities service area.
Indoor checks
Survey staff can check toilets, faucets and showerheads for common issues and efficiency opportunities.
Irrigation review
They may evaluate visible sprinkler inefficiencies such as tilted/clogged heads, overspray or misting from high pressure.
Schedule
Call 619-980-9754 or email watersurvey@sandiego.gov with your name and daytime phone number.
San Diego Public Utilities / City Hall Map and Visit Planning
Use this map for San Diego City Hall / Civic Center reference. For most water/wastewater customer tasks, the fastest official routes are MyWaterSD, the one-time payment page, mailed payment, or calling Customer Support.
City Hall reference
202 C Street, San Diego, CA 92101. Check the official City pay page before visiting for in-person payment locations.
Customer Support
Call 619-515-3500, Monday–Friday, 7:30 a.m.–5:00 p.m., excluding City holidays.
Mail payment
City of San Diego Public Utilities Department, Customer Support Division, P.O. Box 129020, San Diego, CA 92112-9020.
Official San Diego Water Links Used in This Guide
San Diego Water Department FAQs
Where do I pay my City of San Diego water bill online?
Use the official City of San Diego MyWaterSD portal or the official One-Time Payment page at customerportal.sandiego.gov.
Can I pay San Diego water bill without logging in?
Yes. Use the official One-Time Payment page. You need your account number and service address street number.
What is the San Diego water billing phone number?
For water/wastewater account questions, call 619-515-3500 Monday through Friday, 7:30 a.m. to 5 p.m., excluding City holidays.
Can I pay my San Diego water bill by phone?
No. The City says it does not accept water/wastewater payments over the phone and will never contact customers to request a phone payment.
Where do I mail a City of San Diego water payment?
Mail payment to City of San Diego Public Utilities Department, Customer Support Division, P.O. Box 129020, San Diego, CA 92112-9020.
What is the San Diego water leak or sewer spill number?
Call 619-515-3525 to report a water leak, sewer spill or water pressure issue.
What is the online card fee?
The City lists a credit/debit service fee of 1.59% or $1.50, whichever is greater, for residential accounts and 2.25% for commercial accounts.
How do I start San Diego water/wastewater service?
Submit a start service request online or call 619-515-3500. The City says it can take up to 10 business days to establish a new account.
How do I stop water service when moving out?
Submit a stop service request online or call 619-515-3500. The City says you can request account closure up to 30 days before your move-out date.
Can I request a leak adjustment?
Possibly. The City allows requests for non-irrigation concealed pipe leaks, but not irrigation-related leaks, swimming pool leaks or plumbing fixture leaks. Requests must be received within 120 days of the first high bill related to the concealed pipe leak.
Why is my sewer charge affected by winter use?
For single-family domestic customers, the City uses water use during the winter monitoring period to calculate an individualized flat sewer rate that begins with the bill including July 1 of the following year.
Does this page collect San Diego water payments?
No. This is an informational guide. Use official City of San Diego Public Utilities pages and the official MyWaterSD/customerportal.sandiego.gov payment routes for live payment, balances and customer support.
Pay Your Water Bill Safely, Fix High Bills, Avoid Shutoff, Start Service and Find Official Utility Links
Use this free USA water bill assistant before paying online, calling utility billing, setting up AutoPay, checking a high bill, requesting leak help, starting or stopping service, handling a past due account, or searching for the official city utility portal.
What water bill problem do you need to solve?
Choose your situation. The tool will suggest the safest route, what to prepare, and which official page or office to check first.
Open the official city, county, water authority or utility website first. Do not enter account details into a random sponsored payment page.
If the bill is unusually high, compare usage, billing days, meter read type, toilet leaks, irrigation, late fees and leak adjustment rules before paying blindly.
Safe Water Bill Payment Route
Choose how you want to pay. This helps users avoid wrong portals, posting delays and urgent shutoff mistakes.
AutoPay / Bank Draft Setup Helper
Use this before enrolling in recurring payments so the first draft, current balance and payment date do not surprise you.
High Water Bill Review
Compare your normal bill and usage with the current bill. This gives a practical path before requesting a high bill review.
Leak Adjustment Proof Checklist
Use this before asking for a leak adjustment, high bill review, sewer adjustment or payment plan.
Past Due, Shutoff Notice and Reconnect Helper
Use this if your bill is late, you received a shutoff notice, service is off, or you need a payment plan.
Start, Stop or Transfer Water Service
Use this before moving, closing an account, starting service, transferring service or requesting a final bill.
Water Bill Cost Estimate
Estimate a simple monthly bill from base charge, water usage, sewer, stormwater, trash, service fees and late charges. Official tiered rates may be different.
Bill Dispute and Meter Reading Checklist
Use this before calling billing support about a meter reading, duplicate payment, wrong address, missing payment, estimated bill, or incorrect charge.
Official Water Bill Portal and Phone Finder
Enter city/utility and state to create safe searches for official water bill pay, phone payment, guest pay, AutoPay, start service, leak adjustment, reconnect, assistance and this site’s guide.
Official portal safety
- Use official city, county, authority or utility websites first.
- Check service address before paying.
- Save confirmation number and screenshot.
- Call the utility for shutoff or reconnect situations.
Best sitewide placement
Place this tool after the first payment section or before FAQs. It turns every water bill article into a practical help page, not only a list of links.
Important note
This tool gives educational guidance only. Always confirm payment portals, fees, shutoff rules, assistance programs, account balance and reconnection steps with the official utility.