Columbia Water Pay, Service & Emergency Guide
Need to pay a Columbia Water bill, use the Customer Web Access portal, make a phone payment, visit the Payment Center, start or transfer service, stop service, set up bank draft, request billing assistance, check leak alerts, or report a water/sewer emergency? This guide gives the official City of Columbia routes first and explains the practical steps that prevent payment and service delays.
Columbia Water is the drinking water, wastewater and stormwater utility owned and operated by the City of Columbia, South Carolina. For most billing, service, emergency and account questions, the key number is 803-545-3300.
Do This First If You Just Want To Pay
Log in or create an account to pay water, sewer, stormwater and related utility bills online.
Open CWA portalCall 1-866-9H2OPAY / 866-942-6729. Phone payments may take two business days to update.
Call phone payGo to the Payment Center at 3000 Harden St. with your bill, account number and payment method.
MapCheck EyeOnWater usage and call Customer Care before the balance becomes urgent.
AssistanceColumbia Water Bill Payment Options
| Payment route | Official detail | Best for | User warning |
|---|---|---|---|
| Online CWA portal | Accepts water, sewer and stormwater utility bill payments by Visa, MasterCard, American Express, Discover and electronic check. | Fast online payment, account access, e-billing, bill downloads and real-time payments. | Credit/debit online fee is $1 plus 1.7% of bill balance; e-check is $2.50 per transaction. |
| Phone payment | Call 866-942-6729 / 1-866-9H2OPAY. The IVR system is available 24/7. | Customers who prefer automated phone payment. | $4.00 per transaction and allow two business days for account records to update. |
| Mail-in payment | Mail check or money order to PO Box 7997, Columbia, SC 29202. | Non-urgent paper payment sent early. | Do not mail cash; mail is risky for past-due or urgent accounts. |
| Walk-in Payment Center | 3000 Harden St., Columbia, SC. Accepts cash, check, credit card and money order. | In-person help, drive-through windows and same-day payment proof. | In-person card fees use a separate convenience-fee schedule collected by VPS. |
| Night drop box | 3000 Harden St. drop box is available 24/7 for check and money order. | After-hours drop-off when account is not urgent. | Payments are processed on the following business day. |
| Bank draft / EasyPay | Deducted from your bank account; no fee; no past-due bills. | Customers who want automatic bank withdrawal. | Call Payment Center at 803-545-3489 for questions and setup help. |
| The Mailroom | 1505 Charleston Hwy., West Columbia. Accepts cash and check only. | Alternative in-person payment for current bills. | Must bring bill; no credit cards; no past-due bills. |
Online Account, E-Billing and CWA Tools
Pay online
Use Customer Web Access to make credit-card or e-check payments through the City’s online payment partnership.
Download bills
CWA lets customers download Columbia Water, sewer, stormwater, solid waste and eligible related bills.
E-billing
Customers can sign up for e-billing and receive email notices when the bill is ready for online viewing.
Manage service
CWA and Columbia Water pages link to new/transfer service and stop-service tools for residential accounts.
Phone, Mail, Walk-In and Drop Box Details
Phone payment
Call 866-942-6729. Have credit/debit card and City of Columbia customer account number ready.
Mail payment
Send check or money order to PO Box 7997, Columbia, SC 29202.
Payment Center
Visit 3000 Harden St., Columbia, SC 29201. Walk-in hours are Monday–Friday, 8:30 a.m.–5 p.m.
Drop box
Use the 24/7 night depository at 3000 Harden St. for check or money order. It processes next business day.
EasyPay Bank Draft: Automatic Water Bill Payment
No fee
Bank draft payments are deducted from your bank account and listed with no fee by Columbia Water.
High-use safety
The City says if usage exceeds the normal range based on prior history, it will not debit the account and will send a normal bill so you can investigate.
Setup help
For auto-draft questions, contact the City of Columbia Payment Center at 803-545-3489.
Start or Transfer Columbia Water Service
Official timing: Columbia Water says water accounts can be opened or transferred by completing the online application form. Allow two business days from contract submission for processing. The Finance FAQ also recommends requesting service at least one business day before water needs to be turned on or transferred.
Use the official new/transfer form
Open the Columbia Water new/transfer service page and submit the online application form.
Plan ahead
Submit before move-in day. Online processing can take up to two business days and the City may contact you for additional information.
Prepare identity and property details
Have service address, requested start/transfer date, account holder details, phone/email and ownership/lease information ready.
Visit if needed
You can visit the Water Customer Service Department at 3000 Harden Street between 8:30 a.m. and 5 p.m. for new/transfer service help.
Stop Columbia Water Service When Moving Out
Call to discontinue
Columbia Water says to arrange to discontinue water service, call Customer Service at 803-545-3300.
Stop-service request hours
Customer Service receives stop-service requests Monday–Friday between 8:30 a.m. and 6:00 p.m..
Forwarding address
Have account number, service address, requested stop date, forwarding address, phone and email ready.
Columbia Water Phone, Email and Address Guide
| Need | Official contact | Use for |
|---|---|---|
| Customer Care Center | 803-545-3300 | Billing, payment, water/sewer emergency, start/stop service, boil water questions, service requests and account support. |
| Customer Care email | customercare@columbiasc.gov | Non-emergency billing/account correspondence. |
| Payment Center phone | 803-545-3361 | Payment Center questions and in-person payment routing. |
| Bank draft questions | 803-545-3489 | EasyPay bank draft questions and setup follow-up. |
| Customer Care / Payment Center address | 3000 Harden Street, Columbia, SC 29201 | Walk-in payment, drive-through payment windows, drop box and service/account support. |
| Payment mail | PO Box 7997, Columbia, SC 29202 | Mailing water, sewer and stormwater bill payment. |
| General Columbia Water mailing | PO Box 147, Columbia, SC 29217-0147 | General correspondence, not the payment lockbox address. |
High Columbia Water Bill: Check EyeOnWater First
EyeOnWater portal
Columbia Water encourages customers to use EyeOnWater to see usage, compare periods and set leak notifications.
Common private leaks
Running toilets, irrigation leaks, hose bibs, water heaters, old service lines and hidden plumbing problems can create high bills.
Read every charge
Your bill may include water, sewer, stormwater and solid waste. Compare usage units, not only total dollars.
| What looks wrong | Possible cause | Best next step |
|---|---|---|
| Bill suddenly increased | Leak, irrigation, longer cycle, sewer charge, stormwater fee, solid waste charge or previous balance. | Check EyeOnWater usage, inspect property and call 803-545-3300 if the cause is unclear. |
| Usage is high but no visible leak | Toilet flapper, underground service line, crawlspace leak, irrigation valve or water heater issue. | Turn off fixtures, check meter/usage trend and document repairs if needed. |
| Auto draft did not pull | Usage exceeded expected range, so the City may send a normal bill for investigation. | Review usage and call Customer Care before assuming the draft failed by mistake. |
| Payment missing | Phone payment two-business-day update, wrong account, mail delay, returned check or posting issue. | Call with confirmation number, date, amount, account number and payment method. |
Bill Reduction, Plumbing Repair Adjustment and Customer Assistance
Plumbing repair reduction
Customers may be eligible for a bill reduction after plumbing problems, but proof of completed repairs is required before review.
Courtesy reduction
Customers may be eligible for a one-month 50% reduction of water and sewer charges after a high-use bill when the cause cannot be identified.
Customer Assistance Program
Qualified customers in critical financial need may receive up to 75% of a water or sewer bill, up to $1,000.
| Program | Key rule | Best action |
|---|---|---|
| Plumbing repair reduction | Repairs must be completed and usage must return to normal before a credit can be applied. | Save receipts, photos and repair dates, then contact Customer Care. |
| High-use courtesy reduction | One month may be reduced by 50% for water and sewer charges after unexpected high use. | Ask Customer Care if no leak or cause can be identified. |
| Adjustment frequency | Only one adjustment is allowed per 12-month period; no more than three months are adjusted for any plumbing event. | Use adjustment request carefully and provide complete documentation. |
| Customer Assistance Program | Assistance can be received up to two times every 36 months, but not more than once every 12 months. | Call 803-545-3300 to check qualification and application steps. |
Rates, Stormwater Fees and Reading Your Bill
Water charges
Water charges are based on water base charges and additional water use charges by consumption units.
Sewer charges
Sewer charges are based on sewer base charges and additional sewer use charges tied to consumption units.
Stormwater fee
The stormwater base fee for a single-family residential unit is listed as $15.03 per month.
Water or Sewer Emergency, Boil Water Advisory or Service Request
Official emergency route: Columbia Water lists Customer Care at 803-545-3300 24 hours a day, 7 days a week. MyColaSC is a non-emergency reporting system; if the issue is a water or sewer emergency, call 803-545-3300.
| Problem | Best route | What to provide |
|---|---|---|
| Water main break, active leak or no water | Call 803-545-3300. | Exact address/cross street, visible water flow, time noticed, safety hazards and callback number. |
| Sewer overflow or strong wastewater odor | Call 803-545-3300, especially if sewage is visible or entering a structure. | Inside/outside location, nearby manhole, flow direction and whether it is a public safety risk. |
| Boil water advisory question | Check current Nixle advisory links and call Customer Care if your address is unclear. | Street address, neighborhood and advisory name/date if available. |
| Non-emergency service request | Create a service request online or use MyColaSC. | Description, location, photo if safe, contact details and urgency. |
| Property damage claim related to utilities | Customer Care lists Companion Property & Casualty at 800-827-5794 for claim intake. | Date/time, address, photos, damage description and utility disturbance details. |
Water Quality, Testing and Consumer Confidence Report
Annual water report
Columbia Water posts annual Consumer Confidence Reports / Water Quality Reports for drinking-water customers.
Lead testing request
The City performs individual customer water quality testing when requested; the most common request is lead testing.
Lead service line note
Columbia Water states it has no known lead service lines in its service area and directs customers to call 803-545-3300 for testing.
Local Columbia, SC Tips That Prevent Payment Delays
Columbia SC vs Columbia Missouri
Search results can mix Columbia, South Carolina with Columbia, Missouri. For this page, use columbiascwater.net, columbiasc.gov and the CWA portal.
DOXO is not affiliated
Columbia Water publicly warns that DOXO is not affiliated with the City of Columbia. Use authorized City payment options to avoid confusion.
Phone pay can lag
The IVR phone system is convenient, but the City lists a two-business-day update time. Keep proof and call if the account is urgent.
Private side lines matter
Columbia Water explains that the City maintains water mains and service lines up to the meter, while property owners are responsible beyond the meter to the plumbing.
Columbia Water Payment Center Map and Visit Planning
Use this map for the Customer Care / Payment Center at 3000 Harden Street. Bring the bill, account number, ID if changing service, payment proof if disputed, and repair documentation if asking about a high bill.
Payment Center / Customer Care
3000 Harden Street, Columbia, SC 29201. Walk-in hours: Monday–Friday, 8:30 a.m.–5 p.m.
Payment mailing address
PO Box 7997, Columbia, SC 29202. Use check or money order, not cash.
General mailing address
PO Box 147, Columbia, SC 29217-0147. This is not the main bill payment PO Box.
Official Columbia Water Links Used in This Guide
Columbia Water Department SC FAQs
Where do I pay my Columbia Water bill online?
Use the official Customer Web Access portal at cwa.columbiasc.gov/cwa/ or start from Columbia Water’s official Payment Options page.
What is the Columbia Water customer service phone number?
Call Columbia Water Customer Care at 803-545-3300. The City lists this number 24 hours a day, 7 days a week for Customer Care and water/sewer emergencies.
What is the Columbia Water pay-by-phone number?
For IVR phone payment, call 1-866-9H2OPAY or 866-942-6729. Have your card and City of Columbia customer account number ready.
Are there fees for Columbia Water online payments?
Yes. Columbia Water lists online credit/debit card fees as $1 plus 1.7% of the bill balance, and electronic check as $2.50 per transaction.
How long do phone payments take to update?
Columbia lists a two-business-day processing time for IVR phone payments to update account records.
Where do I mail a Columbia Water payment?
Mail check or money order payments to PO Box 7997, Columbia, SC 29202. Do not use this route for urgent or past-due bills unless you have enough time for mail and processing.
Where is the Columbia Water Payment Center?
The Payment Center and Customer Care Center are at 3000 Harden Street, Columbia, SC 29201. Walk-in hours are Monday through Friday, 8:30 a.m. to 5 p.m.
Can I pay Columbia Water through a drop box?
Yes. The night depository at the Payment Center, 3000 Harden St., accepts check and money order 24/7. Payments are processed the following business day.
How do I start or transfer Columbia Water service?
Complete the online new/transfer service application or visit the Water Customer Service Department at 3000 Harden Street. Allow two business days from submission for processing when possible.
How do I stop Columbia Water service?
Call Customer Service at 803-545-3300. Columbia Water says stop-service requests are received Monday through Friday between 8:30 a.m. and 6 p.m.
How do I monitor Columbia Water usage or leak alerts?
Use EyeOnWater at columbiascwater.eyeonwater.com/signin to view usage, compare periods and set leak notifications.
Does Columbia Water help with high bills after a leak?
Customers may be eligible for a plumbing repair reduction after repairs are complete and proof is provided. Usage must return to normal before a credit can be applied.
What is the Columbia Water Customer Assistance Program?
The Customer Assistance Program may help eligible customers in critical financial need pay up to 75% of a water or sewer bill, up to $1,000, subject to program rules.
Who do I call for a water or sewer emergency in Columbia, SC?
Call 803-545-3300. MyColaSC is for non-emergency reporting; water or sewer emergencies should be reported by phone.
Where can I check Columbia Water boil water advisories?
Use the official Columbia Water boil water advisory/Nixle link from the Columbia Water safety menu, or call Customer Care if you are unsure whether your address is affected.
Does this page collect Columbia Water payments?
No. This page is an informational guide. Use official City of Columbia, Columbia Water, Customer Web Access, phone payment, Payment Center or authorized payment routes for live bill payment and account 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.