Frederick County Water Bill: Pay Online, Phone, Mail, REFT, Paperless Billing, Payment Plans and Leak Help
Frederick County water and sewer customers usually need one of five answers quickly: where to pay, what phone number to call, how quarterly billing works, what to do before disconnection, or why usage suddenly increased. This guide brings the official Frederick County DWSU payment portal, billing office contacts, fees, REFT automatic payment, paperless billing, high-bill leak checks and service restoration guidance into one practical page.
Pay online
Use Frederick County Citizen Self Service for online water and sewer payments.
Billing office
Call 301-600-2354 Monday to Friday, 8:00 AM to 4:00 PM.
REFT autopay
Frederick County offers no-fee automatic bank draft from checking or savings.
High bill help
Start with toilet dye testing, then ask about service line leak check if no inside leak is found.
Main Official Frederick County Water Bill Links
How to Pay a Frederick County Water and Sewer Bill
Frederick County offers several payment options, including online payment, phone payment, mail, in-person payment, after-hours drop box, personal bank bill pay and REFT automatic bank draft.
| Payment method | Official detail | Practical action |
|---|---|---|
| Online payment | Use Frederick County Citizen Self Service. Card and e-check service fees apply. | Open the official portal and keep account/customer ID ready. |
| Phone payment | Call 301-600-2354 with your 9-digit account number and 6-digit customer ID. | Use for credit/debit card payment by phone; e-check is online only. |
| Mail payment | Mail to Frederick County DWSU, 4520 Metropolitan Court, Frederick, MD 21704. | Include payment stub and write your full account number on the check. |
| In person | Pay at DWSU, 4520 Metropolitan Court, or County Treasurer’s Office, 30 North Market Street. | Use during regular business hours, 8:00 AM to 4:00 PM, Monday to Friday. |
| After-hours drop box | Drop box is near the drive-through lane at the DWSU building. | Do not put cash in the payment box. Payments post next business morning. |
| REFT automatic payment | Automatic bank draft from checking or savings, with no fee. | Continue manual payment until your bill shows the direct debit message. |
| Bank bill pay | Payee must be Treasurer of Frederick County, address 4520 Metropolitan Court, account/customer ID as 15-digit number. | Wrong setup may cause your bank to mail a paper check and delay posting. |
Frederick County Online Payment Fees, Phone Payment Rules and Bank Bill Pay Setup
The easiest way to avoid delays is to use the correct official payment route and understand service fees before paying.
| Payment topic | Official rule | Why it matters |
|---|---|---|
| Credit/debit card online | 2.5% service fee applies. | Your total paid amount will be higher than the bill amount. |
| Checking account online | $1.49 flat fee applies for checking account payments. | E-check is online only, not accepted by phone. |
| Phone card payment | Call 301-600-2354; 2.5% service fee applies. | Have account number, customer ID and payment card ready. |
| Bank bill pay | Use Treasurer of Frederick County, 4520 Metropolitan Court, Frederick, MD 21704-8364, and combined 15-digit number. | Incorrect setup can make the bank issue a paper check and delay payment. |
| REFT | No fee; funds are withdrawn 24–48 hours before due date. | Best for avoiding late fees when set up correctly. |
How Frederick County Water and Sewer Billing Works
Frederick County bills water and sewer charges quarterly. Bills are issued on staggered cycles depending on the property’s geographic area.
Quarterly billing
Meter readings and bills are completed on a quarterly basis. A first bill may include prorated charges depending on move-in date and meter reading schedule.
Water usage charge
Billable water charges include quarterly water consumption plus a fixed Ready to Serve Fee.
Sewer charge
Billable sewer charges are based on quarterly water consumption plus a fixed Ready to Serve Fee. Sewer-only accounts may be billed a flat quarterly charge.
REFT Automatic Payment and Paperless Billing for Frederick County Water/Sewer Bills
Frederick County offers Recurring Electronic Fund Transfer, also called REFT, and paperless billing for customers who want fewer missed payments and faster bill delivery.
| Feature | Official detail | Practical note |
|---|---|---|
| REFT automatic payment | Quarterly, monthly or non-routine water/sewer bill payments can be deducted from checking or savings. | Complete the REFT application and continue manual payment until the bill confirms direct debit. |
| No REFT service fee | The County FAQ says there is no fee for automatic bank payment. | Good option for customers who want to avoid card/e-check service fees. |
| Paperless billing | Customers can receive quarterly bills and late notices by email. | Use the paperless billing form or call 301-600-2354. |
| Additional notifications | Customers can call billing to add a phone number or email for additional account-status notices. | Helpful if mail delays or rental-property issues have caused missed notices before. |
Late Payments, Interest, Disconnection and Tax Sale Risk
Frederick County water and sewer bills are due upon receipt. The official FAQ gives clear consequences for late payment, unpaid balances and disconnection eligibility.
| Account stage | Official rule | What to do |
|---|---|---|
| Bill received | Bills are due upon receipt. | Pay early or set up REFT before due-date stress begins. |
| After 30 days unpaid | 1% monthly interest accrues and a late/past-due notice is sent. | Call billing if you did not receive a bill or need balance confirmation. |
| After 60 days from original bill date | Water service is eligible for disconnection if not paid in full. | Do not rely on mail timing; call 301-600-2354 immediately. |
| Scheduled disconnection | Disconnections begin as early as 7:00 AM on the scheduled date. | Contact billing before the account reaches the final stage. |
| Unpaid charges | Unpaid water/sewer charges are a tax lien and may be subject to Annual Tax Sale. | Owners should monitor accounts even when tenants receive copies. |
Why Your Frederick County Water Bill May Be High
A high Frederick County water/sewer bill can come from lawn watering, more people in the home, a leaking toilet, an indoor plumbing issue, an underground service line leak or a previous payment/balance issue.
| High-bill clue | Possible reason | First action |
|---|---|---|
| Summer spike | Lawn watering, garden watering, pools or outdoor water use. | Review the billing period and compare usage with prior quarters. |
| Toilet suspected | Silent leaking toilet that drains into sewer line. | Use the dye test recommended by Frederick County. |
| No inside leak found | Underground service line leak. | Call 301-600-2354 to ask about a service line leak check. |
| Service line leak | Leak on the house side of the meter vault. | Repair is homeowner responsibility; ask County about one-time adjustment after repair. |
| Payment missing | Bank bill pay sent paper check, wrong account/customer ID, or mail delay. | Call billing and verify payment posting before late/disconnection stage. |
Tenant Billing Copies, Mailing Address Changes and Moving Questions
Water and sewer charges are tied to the property, so owners should pay attention even when a tenant or third party receives a copy of the bill.
| Situation | Official detail | Practical action |
|---|---|---|
| Rental property | The deeded owner must always receive the water/sewer bill because charges are liens against the property. | Owners should monitor account status even if tenant pays. |
| Tenant or third-party copy | Owner can authorize a tenant or third party to receive a copy using the official form. | Expect setup and quarterly bill fees as listed by the County FAQ. |
| Mailing address change | Call billing to change the mailing address. | Do this before bills or late notices go to the wrong place. |
| Interim meter reading | Accounting & Finance lists a Request for Interim Meter Reading form. | Use this when a property transfer or billing split needs a meter reading. |
What to Do If You Cannot Afford a Frederick County Water/Sewer Bill
If you cannot pay by the due date, contact the billing office before the account becomes urgent. The County FAQ and payment-options document list payment-plan and outside-assistance routes.
| Help option | Official detail | Best next step |
|---|---|---|
| Billing office payment plan | Call 301-600-2354 before the due date to ask about options, or ask the Billing Supervisor at 301-600-1025 for arrangements. | Call early and get any payment plan confirmed in writing. |
| Salvation Army | The County FAQ lists 301-662-2311 as an outside assistance source. | Ask about utility assistance availability and documents needed. |
| St. Vincent de Paul Society | The County FAQ lists 301-662-4676 and 112 E. Second Street, Frederick, MD 21701. | Bring photo ID and confirm current hours before visiting. |
| State/other programs | Maryland assistance programs may change over time. | Ask billing or local assistance agencies what current water/wastewater help is available. |
Frederick County Water Bill Phone Number, Address, Email and Emergency Contact
Use these official Frederick County contacts for water/sewer billing, payments, account balances, service restoration, paperless billing, high bills, leak checks and after-hours emergencies.
Water/Sewer Billing Office
Billing phone: 301-600-2354
General inquiries: 301-600-2904
Email: WaterSewerBilling@FrederickCountyMD.gov
Hours: Monday to Friday, 8:00 AM to 4:00 PM.
DWSU office and emergency
Office: 4520 Metropolitan Court, Frederick, MD 21704
Main office: 301-600-1825
Emergency / after-hours: 301-600-2194
Non-emergency text: 301-900-8182
Map shows Frederick County Division of Water and Sewer Utilities at 4520 Metropolitan Court, Frederick, MD 21704. For online payment, use the official Citizen Self Service portal.
Common Frederick County Water Bill Mistakes That Cause Late Fees, Delays or Disconnection Risk
Most billing problems can be avoided by paying through official channels, setting up bank bill pay correctly, checking leaks early and calling before the account reaches disconnection status.
| Mistake | Why it creates trouble | Better action |
|---|---|---|
| Using wrong bank bill pay details | Your bank may issue a paper check, delaying receipt and posting. | Use Treasurer of Frederick County, correct address and combined 15-digit account/customer ID. |
| Putting cash in the drop box | The County payment-options PDF specifically says not to put cash in the payment box. | Use check or another traceable payment method. |
| Waiting until 7 days before disconnection | Payment arrangements are not granted when the account reaches disconnection status within 7 days. | Call billing as soon as payment difficulty starts. |
| Ignoring a toilet leak | A silent leak can raise usage for multiple billing cycles. | Run the dye test and repair inside leaks quickly. |
| Assuming tenants protect the owner | Water/sewer charges are liens against the property. | Owners should keep notifications and monitor account status. |
| Relying on postmark date | Frederick County says it does not accept postmark dates. | Pay early enough for the payment to post before deadlines. |
Frederick County Water Bill FAQs
These FAQs answer common searches about Frederick County water/sewer bill payment, phone numbers, online fees, REFT, paperless billing, quarterly billing, high bills, payment plans, disconnection and tenant billing copies.
QHow do I pay my Frederick County water bill online?
Use the official Frederick County Online Bill Inquiries and Payments page and select Pay Your Water & Sewer Bill Online. The payment portal is Frederick County Citizen Self Service.
QWhat is the Frederick County water billing phone number?
Call the Water/Sewer Billing Office at 301-600-2354. The office is open Monday through Friday from 8:00 AM to 4:00 PM, excluding County holidays.
QWhat is the Frederick County water emergency number?
For emergency or after-hours water and sewer issues, Frederick County lists 301-600-2194.
QWhere is Frederick County Water and Sewer Utilities located?
The DWSU office is located at 4520 Metropolitan Court, Frederick, MD 21704.
QCan I pay a Frederick County water bill by phone?
Yes. Call 301-600-2354 and have your 9-digit account number and 6-digit customer ID ready. A 2.5% service fee applies to credit/debit card payments. E-check payments must be made online.
QDoes Frederick County charge online payment fees?
Yes. Credit/debit card payments have a 2.5% service fee, and checking account online payments have a $1.49 flat fee.
QWhere do I mail my Frederick County water bill payment?
Mail payments to Frederick County DWSU, 4520 Metropolitan Court, Frederick, MD 21704. Include the payment stub and write your full account number on the check. Do not mail cash.
QWhere can I pay Frederick County water bill in person?
Frederick County lists two in-person payment locations: the DWSU building at 4520 Metropolitan Court and the Frederick County Treasurer’s Office at 30 North Market Street. Regular payment hours are 8:00 AM to 4:00 PM, Monday through Friday.
QDoes Frederick County have a water bill drop box?
Yes. The payment drop box is located outside the DWSU building near the drive-through window. Payments dropped there post the morning of the next business day. Do not put cash in the drop box.
QCan I set up automatic payment for Frederick County water bills?
Yes. Frederick County offers Recurring Electronic Fund Transfer, or REFT, from checking or savings. The County says there is no fee for this service.
QCan I receive my Frederick County water bill by email?
Yes. You can request paperless billing by calling 301-600-2354 or using the official Water/Sewer Paperless Billing Application.
QHow often does Frederick County bill water and sewer charges?
Frederick County bills water and sewer charges quarterly. Billing cycles are staggered based on the property’s geographic area.
QWhat are Ready to Serve Fees?
Ready to Serve Fees are fixed charges that help cover the County’s cost of maintaining treatment and delivery systems and administrative functions. They appear on each bill and do not vary with consumption.
QWhat is the Bay Restoration Fee on my Frederick County water/sewer bill?
Frederick County collects the Bay Restoration Fee from residential and commercial water/wastewater customers and certain well/septic properties. The fee is paid to the State of Maryland for Chesapeake Bay-related water quality improvements.
QWhen is my Frederick County water bill due?
Water/sewer bills are due upon receipt. If not paid in full within 30 days, a 1% monthly interest charge accrues and a late notice is sent.
QCan Frederick County disconnect water service for non-payment?
Yes. Water service is eligible for disconnection if the account is not paid in full within 60 days from the original bill date. Disconnections can begin as early as 7:00 AM on the scheduled date.
QWhat should I do if my Frederick County water service is disconnected?
Call the Billing Office at 301-600-2354 to discuss what is required to restore service. Do this during business hours, Monday through Friday, 8:00 AM to 4:00 PM.
QWhy is my Frederick County water bill high?
Common causes include lawn watering, additional people in the home, a leaking toilet, an inside plumbing leak or an underground service line leak. Start with the toilet dye test and call billing if you need a service line leak check.
QDoes Frederick County adjust bills for inside leaks?
The County FAQ says DUSWM does not offer account adjustments for leaks found inside the home. For underground service line leaks, a one-time adjustment may be available after repair. Contact billing for details.
QCan a tenant receive the Frederick County water/sewer bill?
The deeded owner must always receive the bill because water/sewer charges are liens against the property. The owner can authorize a tenant or third party to receive a copy using the official form, with County-listed setup and quarterly fees.
QIs Water-Department.org the official Frederick County website?
No. This is an independent guide. Official payments, balances, disconnection decisions, service restoration, payment plans and emergency reporting must be handled through Frederick County Government and its official resources.
Official Sources for Frederick County Water Bill Customers
Use these official Frederick County resources for final confirmation before paying, setting up REFT, requesting paperless billing, asking about a high bill, arranging a payment plan or reporting an emergency.
| Official source | Use it for | Open |
|---|---|---|
| Water and Sewer Utilities | Main DWSU office, phone numbers, emergency contact and department resources. | Open DWSU page |
| Online Bill Inquiries and Payments | County payment landing page for water and sewer bill online payment. | Open payment page |
| Citizen Self Service Portal | Online water/sewer payment, account access and web payment processing. | Open portal |
| Accounting & Finance | Billing customer service, forms, REFT, service line leak check, paperless billing and account resources. | Open Accounting & Finance |
| Payment Options PDF | In-person, mail, phone, REFT, bank bill pay, drop box and payment-plan instructions. | Open payment options |
| Water/Sewer FAQ | Billing cycle, fees, due dates, disconnection, high bills, tenant billing and payment questions. | Open FAQ |
| Paperless Billing Application | Requesting email delivery of quarterly bills and notices. | Open paperless form |
| Owner Authorization Form | Authorizing tenant or third party to receive bill copies. | Open authorization form |
Pay Smarter, Check High Bills, Start Service, Avoid Shutoff and Find Official Water Department Links
Use this free tool before paying a water bill, setting up autopay, starting or stopping service, checking a high bill, requesting leak help, or looking for the official water department portal. It gives practical next steps without collecting your account number or personal details.
What water bill or service problem do you need to solve?
Choose your situation. The tool will suggest the safest next step, what to prepare, and which official page to check first.
Start from the official water department, city, county or utility website before entering account details. Avoid random payment ads and look-alike bill pay sites.
Before paying a very unusual bill, check meter reads, toilet leaks, irrigation use, estimated bills, late fees, and whether your utility offers a leak adjustment.
Water Bill Payment Route Helper
Choose how you want to pay. The tool will tell you what to prepare and the safest payment path.
High Water Bill Checker
Compare your normal bill with the new bill and get a practical investigation path before calling customer service.
Leak Check and Adjustment Checklist
Use this before requesting a leak adjustment, disputing a bill, or calling the water department about high usage.
Start, Stop or Transfer Water Service Helper
Use this before moving, opening a new account, closing an old account, or transferring service to another address.
Past Due, Shutoff and Reconnection Helper
Use this if your account is late, disconnected, at risk of shutoff, or you need a payment plan or assistance program.
Simple Water Usage Cost Estimator
Estimate a rough bill from base charge, usage units, rate per unit, sewer charge, stormwater fee and service fees. Official tiered rates may be different.
Official Water Department Resource Finder
Enter city/utility and state to create safe searches for the official water bill portal, phone number, outage page, assistance, start service, leak adjustment, and Water-Department.org guide.
Water Department vs Payment Processor
- Water department: account help, service start/stop, leaks, repairs, shutoff, assistance.
- Payment processor: card/eCheck payment screen, payment fee, confirmation number, posting time.
Best sitewide placement
Add this tool after the main payment section or before FAQs. It helps users solve the next problem after reading the article.
Important safety note
This tool gives educational guidance only. Always confirm payment portals, phone numbers, account balance, assistance rules and reconnection steps with the official water department or utility.