Hey there, Frederick County residents! Today I’m gonna share everything you need to know about paying your water and sewer bills. I’ve been dealing with these utility payments for years now, and I wanna help make the process easier for you too. Let’s dive right in to all the payment options available in Frederick County!
Understanding Your Frederick County Water and Sewer Bill
Before we talk about payment methods, it’s important to understand what you’re actually paying for. Frederick County Division of Water and Sewer Utilities (DWSU) provides water supply and wastewater disposal services to residents. They’re responsible for:
- Water purification and distribution
- Wastewater treatment and disposal
- System maintenance
- Regulatory compliance
Your bill typically covers the cost of these essential services, and paying on time ensures you continue to receive clean, safe water.
Payment Options for Frederick County Water Bills
Frederick County offers several convenient ways to pay your water and sewer bill Let’s look at each option
1. Online Self-Service Portal
The easiest way to pay your Frederick County water bill is through their Self-Service portal at frederickcountymdmunisselfservice,com,
Here’s what you need to know:
- New users: Click “create account” at the bottom of the login screen
- Existing users: Simply log in with your credentials
- Service fees apply:
- Credit/Debit cards: 2.5% of payment amount (minimum fee is $2.00)
- eCheck: $1.49 flat fee
The online portal is available 24/7 making it super convenient for paying anytime that works for you.
2. Pay by Phone
If you prefer talking to a real person or using an automated system, you can pay your water bill by phone:
- Customer Service: Call 301-600-2354 during business hours (Monday-Friday, 8 a.m. – 4 p.m.)
- Have your account info and payment method ready
3. Mail-in Payments
Some of us still prefer the traditional route. You can mail your payment to:
Frederick County Division of Water and Sewer Utilities4520 Metropolitan CourtFrederick, MD 21704
Remember to:
- Include your account number on your check
- Allow enough time for mail delivery before the due date
- Make checks payable to “Frederick County”
4. In-Person Payments
If you’re nearby or prefer to pay in cash, you can visit their office in person:
Location: 4520 Metropolitan Court, Frederick, MD 21704
Hours: Monday through Friday, 8 a.m. – 4 p.m.
I’ve gone in person a few times, and the staff is usually pretty helpful if you have questions about your bill.
Billing Questions and Customer Support
Have questions about your water bill? Frederick County’s billing department is ready to help:
- Phone: 301-600-2354
- Email: Available through their website contact form
- Office Hours: Monday-Friday, 8 a.m. – 4 p.m.
Emergency Contact Information
If you experience a water or sewer emergency outside normal business hours:
- Emergency Line: 301-600-2194 (for weekends, holidays, or after hours)
- For non-emergencies, you can text 301-900-8182
Setting Up Auto-Pay for Your Water Bill
I personally recommend setting up auto-pay so you never miss a payment. Here’s how to do it:
- Create an account on the Self-Service portal if you haven’t already
- Log in to your account
- Navigate to the “Water & Sewer” section
- Look for payment options and select “Auto-Pay”
- Enter your payment information and follow the prompts to complete setup
Auto-pay has saved me from late fees more times than I can count!
Understanding Water Quality in Frederick County
While we’re on the topic of water services, it’s worth mentioning Frederick County’s commitment to water quality. The county regularly tests for contaminants including PFAS (per- and polyfluoroalkyl substances).
Some important facts about water quality in Frederick County:
- Frederick County publishes Annual Water Quality Reports with PFAS information since 2022
- They work with the Maryland Department of Environment to gather PFAS data
- The EPA has established new enforceable standards for PFAS in drinking water
- Frederick County follows EPA and MDE guidance for water quality
If you’re interested in learning more about water quality, you can find the Consumer Confidence Report 2024 on their website.
Tips to Manage Your Water Usage and Lower Your Bill
Want to reduce your water bill? Here are some tips that have worked for me:
- Fix leaky faucets and toilets promptly
- Install water-efficient fixtures and appliances
- Water your lawn during cooler hours to reduce evaporation
- Collect rainwater for outdoor plants
- Run dishwashers and washing machines only when full
- Take shorter showers (I’m still working on this one!)
Frequently Asked Questions About Frederick County Water Bills
How often will I receive my water bill?
Frederick County typically sends water bills on a quarterly basis, though this may vary depending on your service area.
What if I’m moving to a new address within Frederick County?
You’ll need to contact the Water and Sewer Utilities division at 301-600-2354 to close your account at your current address and open a new one at your new location.
What if I don’t receive my bill?
Not receiving a bill doesn’t exempt you from payment responsibility. If you haven’t received your bill, contact the billing department at 301-600-2354 before the due date.
Can I dispute my water bill?
Yes, if you believe there’s an error on your bill, contact customer service at 301-600-2354 to discuss your concerns. They might arrange for a meter reading or investigation.
What happens if I miss a payment?
Late payments may result in late fees and, eventually, service disconnection. If you’re having trouble paying your bill, contact the billing department to discuss possible payment arrangements.
Planning for Future Water System Improvements
Frederick County continually works to improve its water and wastewater infrastructure. The Division of Water and Sewer Utilities (DWSU) is dedicated to providing safe and reliable services.
Recent updates include changes to their Design Manual for Water and Sewer Utilities. These improvements ensure the county can continue to deliver clean water to a growing population while protecting natural resources.
Final Thoughts on Managing Your Frederick County Water Bill
Paying your Frederick County water bill doesn’t have to be complicated. Whether you prefer the convenience of online payments, the personal touch of visiting the office, or the reliability of auto-pay, there’s an option that will work for your lifestyle.
Remember, your water bill isn’t just a bill—it’s your contribution to maintaining clean water and proper wastewater disposal in our community. By paying on time and conserving water where possible, we all help keep the system working efficiently.
I’ve been a Frederick County resident for years now, and I’ve found that the online self-service portal is usually the quickest way to pay my bill. The 2.5% fee for credit card payments is a bit annoying, but the convenience makes it worth it for me.
And if you’re new to Frederick County, welcome! Setting up your water service is just one of many steps to settling in, but it’s an important one. Don’t hesitate to reach out to the county’s customer service if you need assistance—they’re there to help.
Stay hydrated, friends, and remember to pay that water bill on time!

Service Off for Non-Payment
Please go to Manage Your Account or contact customer service at (540) 868-1061, extension 4, for your account balance as additional fees will apply.
- It is free, convenient, and easy.
- Payment will be automatically deducted from the account you select on the due date on your bill.
- Fill out an Electronic Payment Form, attach a voided check, and send both to our office
Please reference Frederick Water account and customer number. Please allow ten business days for receipt.
Online – Two Ways to Pay
- Visa, Mastercard, Discover
- Frederick Water account and customer number required
- No fee to use the service
- Visa, Mastercard, Discover, E-check
- 24/7, 365 days per year
- No fee to use this service
- Frederick Water account number is required
- Payments made after Frederick Water business hours are posted the next business day
315 Tasker Road Stephens City, VA 22655
P.O. Box 1850 Winchester, VA 22604
Please allow ten business days for receipt
- Located at the drive-through
- Please, no cash
- Available nights, weekends, and holidays
- Payments placed in the night drop box are received and posted the next business day
Attachments Document

We’ve made it easy for you to pay your bill using our online payment system.

Use our online form to report non-emergency problems.

We have prepared a report to provide information to you, the customer, on the quality of our drinking water.
