Santa Cruz Water Bill & Service Help
Need to pay a City of Santa Cruz utility bill, use Quick Pay, start or stop service, ask about a high bill, request leak help, apply for UCAP assistance, check water quality, or report an emergency loss of water? Use the task cards below to reach the right official page quickly.
Fast Answer: Pick the Right Santa Cruz Water Task
Use MyCityofSantaCruz. Quick Pay works without registration using account number and service address.
Quick PaySubmit the correct inside-city or outside-city form. $65 application fee applies to the first bill.
Start serviceUse the official Stop Service form before moving out so billing responsibility ends correctly.
Stop serviceCall 831-420-5220 any time for emergency water loss. After 5 p.m./weekends/holidays, use 831-429-7525.
Emergency numbersConfirm This Is City of Santa Cruz Municipal Utilities
Search results can mix City of Santa Cruz, Santa Cruz County, California Water Service, Watsonville, Scotts Valley, San Lorenzo Valley Water, and Santa Cruz in other countries. Match the bill before paying.
Use this guide if…
- Your bill is from Santa Cruz Municipal Utilities or City of Santa Cruz.
- Your services include city water, sewer or refuse billing.
- Your customer service phone is 831-420-5220.
- Your billing office is 212 Locust Street, Suite D.
Stop and verify if…
- Your provider is a private water company or county district.
- You live outside city limits and only receive water-only service.
- You pay through a landlord, HOA, mobile home park or property manager.
- You are on a payment website not linked from santacruzca.gov or mycityofsantacruz.com.
City of Santa Cruz Utility Bill Payment Options
MyCityofSantaCruz is the official online portal for utility bills. It also supports paperless billing, recurring monthly payments and email/SMS notifications.
| Payment method | Official detail | Best for | Important warning |
|---|---|---|---|
| MyCityofSantaCruz portal | Centralized portal for City payments, including utility bills. | Online payment, bill viewing, paperless billing, recurring payment and notifications. | Use the official portal: mycityofsantacruz.com. |
| Quick Pay | Pay without registering. Requires account number and service address. | One-time utility bill payment when account details are correct. | Only use this if you can match the bill and service address. |
| Credit or debit card | Quick Pay accepts credit/debit card payments. | Fast payment and confirmation. | Beginning July 1, 2025, City credit-card payments carry a 3% service fee. |
| Recurring monthly payment | Portal allows recurring monthly payments with debit/credit card. | Customers who want automatic payment. | Confirm enrollment is active before relying on it for the next due date. |
| Paperless billing | Portal lets customers view bills online and print when needed. | Avoiding missing paper mail and keeping bill history. | Keep email and SMS contact details current. |
| Other payment methods | The City says to contact the City for current details about payment by appointment, mail or phone. | Customers who cannot pay online. | Call SCMU at 831-420-5220 before using a slow method near a due date. |
How to Pay a Santa Cruz Utility Bill with Quick Pay
Open the official portal
Start from City Pay Online or directly at MyCityofSantaCruz.
Select Utility Billing Quick Pay
Use Quick Pay when you want to pay without registering. The screen asks for account number and service address.
Review balance and card fee
Quick Pay can show the latest account balance and accepts credit/debit card payment. Check the 3% credit card service fee before submitting.
Save proof
Keep the confirmation number, payment date, card type, account number and email/SMS receipt until the account shows paid.
SCMU Phone, Office, Email and Hours
SCMU billing
831-420-5220
Water, sewer, refuse billing, new signups, disconnects and account help.
SCMU@santacruzca.gov
Use for non-urgent account questions and documentation follow-up.
SCMU office
212 Locust Street, Suite D
Santa Cruz, CA 95060
Water admin
831-420-5200
212 Locust Street, Suite A
wateradmin@santacruzca.gov
| Office / phone window | Official hours | Best use |
|---|---|---|
| SCMU lobby | Monday–Friday, 1:00 p.m.–3:00 p.m. | In-person customer service for water, sewer, refuse billing questions. |
| SCMU phone hours | Monday–Thursday, 8:30 a.m.–12:00 p.m. and 1:00 p.m.–3:30 p.m.; Friday 8:30 a.m.–12:00 p.m. | Billing, pay status, start/stop service and account questions. |
| Water Department counter | Monday–Friday, 1:00 p.m.–3:00 p.m. | Customer Service and Engineering counter at 212 Locust Street. |
| Water Administration phone | Monday–Friday, 9:00 a.m.–5:00 p.m.; closed 12:00 p.m.–1:00 p.m. | Water Department administration, not routine utility bill payment. |
Start Santa Cruz Water, Sewer or Refuse Service
Official start-service rule: Customers must submit an application to open a service account. A non-refundable $65 application fee, effective January 30, 2026, is charged to the first bill. Deposits are required only if there has been a previous history of default on an account.
| Start-service situation | What to choose | Timing / warning |
|---|---|---|
| Inside city, single-family home | Inside-City Single-Family Residential form. | Inside-city service can include water, refuse and sewer. |
| Inside city, multi-family home | Inside-City Multi-Family Residential form. | Confirm who is financially responsible before submitting. |
| Commercial inside city | Inside-City Commercial form. | Use correct business account form and contact SCMU if unsure. |
| Outside city service | Outside-City water-only form for residential, multi-family, commercial or irrigation-only accounts. | SCMU provides water-only service for some unincorporated Santa Cruz County areas. |
| Same business day processing | Requests received by 11:30 a.m. are processed same business day. | Requests after 11:30 a.m. are processed next business day. |
| Existing customer contact change | Use SCMU Contact Information Update Form. | This form cannot change the financially responsible party on the account. |
Stop Service Before Moving Out
Use the stop form
The City has an official Stop Service form for ending a utility account. Use it before move-out, sale or tenant change.
Final bill planning
Prepare account number, service address, stop date, forwarding address, phone and email so the final bill reaches you.
Need help?
Call SCMU at 831-420-5220 if the stop date is urgent, if a closing date changes, or if you are unsure who should hold the account.
High Water Bill, Leak Detection and Bill Adjustment
Start with the likely causes: Santa Cruz says most household water leaks are due to toilets or irrigation systems. Test toilets with dye, isolate irrigation using the shutoff valve, then review water use in WaterSmart.
Test toilets with dye
Put several drops of food coloring in the toilet tank, wait 30 minutes without flushing, then check the bowl. If color appears, the toilet is leaking and may need a new flapper valve.
Check irrigation correctly
Turn off the shutoff valve to cut water to the irrigation system. Turning off only the cycling mechanism may not stop an irrigation leak.
Use WaterSmart alerts
WaterSmart lets customers view water use and set leak alerts. Continuous use after irrigation shutoff points to a leak elsewhere.
Repair before applying
Leak adjustments require the leak to be repaired and documented. Acceptable documentation may include plumber invoice and before/after photos.
| Leak situation | Likely adjustment result | Reason |
|---|---|---|
| Dripping hose bib or hose left on | Usually no adjustment. | Visible/customer-control leaks are not treated as extraordinary. |
| Leak ran more than 30 days | Usually no adjustment. | SCMU example marks this as not qualifying. |
| Underground service line or behind-wall pipe burst, bill does not exceed Tier 1 | No adjustment. | No re-rate is possible if the billed water is already at the lowest tier. |
| Underground service line or behind-wall pipe burst, total bill exceeds Tier 1 | May qualify. | Leak volume can be re-rated at the lowest tier if other policy conditions are met. |
| Running toilet, faulty irrigation timer, visible irrigation leak or forgotten hose | Not eligible. | SCMU says eligible leaks must be out of the customer’s control, such as behind a wall, under a structure or on a mainline. |
WaterSmart Leak Alerts and Usage Tracking
View use patterns
WaterSmart helps customers view water use, which makes it easier to spot continuous usage or unusual spikes.
Set leak alerts
Alerts can help detect leaks before they create a large bill, especially irrigation or toilet leaks.
Need signup help?
Call 831-420-5230 or email WTCA@santacruzca.gov for WaterSmart help and leak-detection information.
SCMU Customer Assistance Program and Payment Arrangements
UCAP assistance
SCMU offers Utility Customer Assistance Programs for income-qualifying households in SCMU’s service area. Assistance is provided as funds allow.
Who may qualify
Households must be enrolled in PG&E CARE or programs such as CalFresh, Medi-Cal/Medicaid, WIC, SSI, CalWORKs or General Assistance.
| Program | Who it supports | Documents to expect |
|---|---|---|
| Single-Family UCAP | SCMU account holders who live in single-family homes and pay SCMU directly. | Proof of income eligibility and account details. |
| Multi-Unit UCAP | Households in SCMU service area who do not pay SCMU directly but pay through rent, association fees or third-party billing. | Proof of income eligibility and current residency in SCMU service area. |
| SB-998 payment arrangement | Designated low-income water customers. | Payment arrangement policy; if arrangement fails, water service can still be discontinued after required protections. |
Emergency Water Loss, Leaking Main, Hydrant or Sewer Emergency
Call 831-420-5220 for
Emergency loss of water, leaking water main, damaged fire hydrant, and minor leaks during regular phone hours.
After-hours water
Use 831-429-7525 after 5 p.m., Saturdays, Sundays and holidays for water emergency routing.
Sewer emergency
The SCMU page says to call 911 if you are experiencing a sewer emergency.
Water Quality, Lab and Drinking Water Questions
Water Quality Lab
Santa Cruz Water Quality Laboratory monitors raw water sources, treated water and distributed water year-round.
Standards
The City says Santa Cruz drinking water meets all State and Federal drinking water standards.
Quality contact
General inquiries: 831-420-5480. Emergencies: 831-420-5220. Email: WaterQuality@santacruzca.gov.
Rates, Credit Card Fee and Why Bills May Change
New rates
The Water Rates page links to new rates effective July 1, 2025. Always check the official PDF before comparing old and current bills.
3% card fee
Beginning July 1, 2025, the City extends a 3% credit-card service fee to all credit-card payments.
Why rates rise
The City says water rates fund collection, treatment, delivery, aging infrastructure, energy, labor and material costs.
SCMU Billing Office Map and Visit Planning
Use this map for Santa Cruz Municipal Utilities customer service at 212 Locust Street, Suite D. Bring your account number, service address, bill, payment confirmation, ID for new service, and leak documentation if you need bill adjustment help.
SCMU customer service
212 Locust Street, Suite D, Santa Cruz, CA 95060.
Lobby hours
Monday–Friday, 1:00 p.m.–3:00 p.m.
Water Department admin
212 Locust Street, Suite A. Phone: 831-420-5200.
Local Santa Cruz Utility Tips That Save Time
Use the right office
SCMU handles water, sewer and refuse billing at Suite D. Water Department Administration is Suite A and is not the fastest route for routine bill payment.
Sign up for WaterSmart before a leak
Leak alerts are most useful before you receive a high bill. Set alerts if you have irrigation, toilets, vacation homes or older plumbing.
Do not ignore outside-city service
SCMU provides water-only service for some unincorporated Santa Cruz County areas. Choose the outside-city start-service form if that applies.
Credit card convenience fee matters
Large utility balances can make the 3% fee noticeable. Ask SCMU for current check/cash alternatives when fee avoidance matters.
Official Santa Cruz Water Department Links
City of Santa Cruz Water Department FAQs
Where do I pay my City of Santa Cruz utility bill online?
Use the official MyCityofSantaCruz portal. Utility Billing Quick Pay is available if you want to pay without registering and have your account number and service address.
What is the Santa Cruz Municipal Utilities phone number?
Call SCMU customer service at 831-420-5220 for water, sewer and refuse billing, billing information, new signups and disconnects.
Where is the SCMU billing office?
Santa Cruz Municipal Utilities customer service is at 212 Locust Street, Suite D, Santa Cruz, CA 95060.
What are SCMU lobby and phone hours?
SCMU lobby hours are Monday through Friday, 1:00 p.m. to 3:00 p.m. Phone hours are Monday through Thursday, 8:30 a.m. to 12:00 p.m. and 1:00 p.m. to 3:30 p.m.; Friday, 8:30 a.m. to 12:00 p.m.
Is there a credit card fee for Santa Cruz utility bills?
Yes. Beginning July 1, 2025, the City extends a 3% credit-card service fee to all credit-card payments. Customers can avoid the fee by using check or cash where those methods are available.
How do I start Santa Cruz water service?
Use the official Start Service page and select the correct inside-city or outside-city form. A non-refundable $65 application fee, effective January 30, 2026, is charged to the first bill. Same-business-day processing applies if the request is received by 11:30 a.m.
How do I stop Santa Cruz utility service?
Use the official Stop Service form before moving out or changing responsibility for the account. Call 831-420-5220 if the stop date is urgent or account responsibility is unclear.
Who do I call for emergency loss of water?
Call 831-420-5220 any time for emergency loss of water, such as a leaking water main or damaged fire hydrant. For after-hours, weekends and holidays, the City contact list also shows 831-429-7525 for water emergencies.
Can I get a leak bill adjustment?
Possibly. SCMU accepts Leak Bill Adjustment applications for extraordinary water loss events such as a service line leak. The leak must be repaired and documented, and the bill must exceed Tier 1 for an adjustment to occur. Visible or customer-control leaks such as running toilets, faulty irrigation timers and forgotten hoses are generally not eligible.
Does Santa Cruz offer water bill assistance?
Yes. SCMU offers UCAP assistance for qualifying households in the SCMU service area. Customers may qualify through PG&E CARE or programs such as CalFresh, Medi-Cal/Medicaid, WIC, SSI, CalWORKs or General Assistance, subject to program rules and funding.
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.