DeKalb County Water Bill New Customer Sign Up, Start Service and Account Setup
Use this 2026 guide to start DeKalb County water service, open the official new service application, register in the customer portal, understand what information to prepare, pay your first bill, contact Watershed Management, and avoid common new-customer mistakes after moving into a home or business in DeKalb County, Georgia.
The safest starting point is the official DeKalb County Water Service customer portal. The portal includes an option for new customers to fill out the online Application for New Service.
After your account is active, you can use the portal to view and pay bills online, review transaction history, see smart-meter consumption data, download water usage, and add multiple accounts to your web profile.
DeKalb County Water New Customer Quick Facts
These are the main official details new DeKalb County water customers need before starting service or creating an online account.
What This DeKalb County Water Sign-Up Guide Covers
How to Sign Up for DeKalb County Water Service as a New Customer
New customers should use the official DeKalb County Water Service customer portal and choose the online Application for New Service. This is the direct path for starting service instead of guessing from older forms, search ads, or third-party bill pages.
Open the official DeKalb customer portal
Go to the official DeKalb County Water Service customer portal.
Choose “Application for New Service”
On the portal, find the new customer section and open the online Application for New Service.
Enter the service address carefully
Use the exact property address where water service should start. Apartment number, unit number, street direction and ZIP code should match your lease, closing document or property record.
Submit customer and contact details
Add your legal name, email, phone number, mailing address, requested start date and any ownership or rental details requested by the application.
Save your confirmation
Take a screenshot or save the confirmation message. If service is not activated on time, this helps Customer Service locate your request faster.
What New Customers Should Prepare Before Applying
DeKalb’s online application may ask for details that prove who you are and where service should be started. Preparing these details before opening the form helps avoid incomplete applications and callback delays.
| What to prepare | Why it matters | Practical tip |
|---|---|---|
| Service address | The county must connect the correct property or meter location. | Use the exact address from your lease, closing paperwork or property listing. |
| Requested start date | Customer Service needs to know when you want responsibility to begin. | Choose a business day before move-in when possible. |
| Applicant name and contact | The county may need to confirm information or send portal details. | Use an email you check daily during the move. |
| Proof of tenancy or ownership | Some accounts may need property relationship verification. | Keep lease, closing disclosure, deed or authorization ready if requested. |
| Previous customer history | Existing balances or old accounts can affect setup. | Call 404-378-4475 if you previously had DeKalb water service. |
Create a DeKalb County Water Customer Portal Account
After your water account exists, the customer portal gives you useful tools beyond simple payment. You can view bills, pay online, check payment history, review smart-meter consumption data, download usage and add multiple accounts.
Open the official portal
Visit myaccount.dekalbcountyga.gov.
Select Sign Up Now
Use the sign-up option to create a username and online profile.
Keep your most recent bill handy
The portal says customers should have the most recent bill available to complete registration. New customers may need to wait until account details or the first bill are available.
Add account and contact preferences
After registration, check email, phone, payment preferences, paperless settings and account-linked addresses.
First DeKalb County Water Bill and New Account Number
DeKalb launched a newer water billing system and customer payment portal. Customers need the correct account number to register and pay through the current system.
New customers should watch for account confirmation, first bill details, email notices and portal access instructions. Existing customers who used the older portal may need to register again in the newer portal.
If you are a brand-new customer
Submit the new service application, wait for account setup, then use the portal once account details are available.
If you already had DeKalb service
Call billing support if old account history, balance, portal access or new account number creates confusion.
If you cannot find your account number
Use official customer support. DeKalb has advised customers to contact water service by email or phone for new billing account number help.
If paperless billing was used before
Customers may need to enroll again in the newer customer portal to access online billing features.
How to Pay a DeKalb County Water Bill After Sign Up
Once your account is active, DeKalb County lists multiple ways to pay: online customer portal, phone payment, in-person payment and mail payment. Choose the method based on urgency and how quickly you need proof.
| Payment method | Official detail | Best use |
|---|---|---|
| Online | Customer Portal | Fastest self-service bill payment and account review. |
| Phone | 404-371-6294 | Automated or phone-based payment help. |
| In person | 4572 Memorial Drive, Suite 200, Decatur, GA 30032 | Account questions, urgent issues or customers needing staff help. |
| DeKalb County Finance, PO Box 71224, Charlotte, NC 28272-1224 | Routine non-urgent payments only. |
New Customer Tips for Renters, Home Buyers and Property Managers
Starting water service is easiest when the service address, move-in date and customer responsibility date are clear. Different move-in situations can create different paperwork needs.
Renters
Keep your signed lease and landlord/property manager contact details ready if the county needs to verify occupancy or service responsibility.
Home buyers
Keep closing documents, settlement date and new-owner details ready. Start service before the first day you need water at the property.
Property managers
Use a consistent email and phone number for account follow-up. Track each service address separately in the portal.
Business customers
Prepare business name, authorized contact, service address and billing address before opening the application.
What to Do If Your New Water Service Application Is Delayed
If your move-in date is close and you have not received confirmation, use a simple escalation path. Start with the portal, then call billing support, then visit the office if the issue is urgent.
Check your email and spam folder
Look for confirmation, missing-document requests or account-number notices from DeKalb County water service.
Gather proof before calling
Have your application confirmation, service address, applicant name, phone number, email and requested start date ready.
Call billing support
Call 404-378-4475 for billing and account questions.
Use the main office for urgent account help
If you need in-person help, visit 4572 Memorial Drive, Suite 200, Decatur, GA 30032 during listed business hours.
Smart Meter Data and Water Usage Tools for New Customers
The customer portal says registered users can view smart-meter consumption data, analyze and download water usage, and review transaction history. These tools are useful during the first billing cycle because new customers often do not know what “normal” usage looks like at the property.
Check usage weekly at first
After service starts, review consumption data to spot leaks, irrigation problems or unexpected use early.
Compare indoor and outdoor patterns
Large spikes can come from sprinklers, hose bibs, pool filling, running toilets or water softeners.
Download usage history
Save usage reports if you need to discuss a high bill with Customer Service.
Track payment history
Use the portal to confirm posted payments before assuming a bill has been settled.
DeKalb County Water Billing Phone, Address and Hours
Use these official contact details for new service follow-up, account setup, billing questions, payment questions, emergency reporting and in-person support.
Main office
4572 Memorial Drive, Suite 200
Decatur, GA 30032
Hours
Monday through Friday
8:00 a.m. to 5:00 p.m.
Official DeKalb County Water Bill and New Customer Resources
Use these official resources first when starting service, registering an account, paying a bill or contacting Watershed Management.
📝 Customer Portal
Official DeKalb County Water Service portal with login, sign up, quick pay and new customer application.
Open Customer Portal🚰 Watershed Management
Main department page with customer service numbers, emergency number, office address and online services.
Open Watershed Management💳 Services & Billing
Official page for payment methods, current rates, average usage calculator and billing services.
Open Services & Billing📨 Billing / New Service Request
Official service-request form category for billing, new service and meter reading inquiries.
Open Request Form📊 Rates and Fees
Use Services & Billing page to access current water and sewer rates and the average usage calculator.
Open Rate Resources🏛️ DeKalb County
Main county website for related services, county contact details and department navigation.
Open County WebsiteDeKalb County Watershed Management Office Map
The main Watershed Management customer service office is listed at 4572 Memorial Drive, Suite 200, Decatur, GA 30032. Use this office for account help, in-person billing support and customer service during business hours.
DeKalb County Watershed Management Main Office
4572 Memorial Drive, Suite 200, Decatur, Georgia 30032.
FAQs About DeKalb County Water Bill New Customer Sign Up
How do I sign up for DeKalb County water service as a new customer?
Open the official DeKalb County Water Service customer portal and use the online Application for New Service.
What is the official DeKalb County water customer portal?
The official portal is myaccount.dekalbcountyga.gov. It includes login, sign up, quick pay and the new customer service application.
What is the DeKalb County water billing phone number?
For billing questions, call DeKalb County Watershed Management at 404-378-4475.
What number do I call to pay a DeKalb County water bill by phone?
The official Services & Billing page lists phone payment at 404-371-6294.
Where is the DeKalb County Watershed Management customer service office?
The main office is 4572 Memorial Drive, Suite 200, Decatur, GA 30032.
What are DeKalb County Watershed Management office hours?
The official Watershed Management page lists hours as Monday through Friday, 8:00 a.m. to 5:00 p.m.
Where do I mail a DeKalb County water bill payment?
Mail payments to DeKalb County Finance, PO Box 71224, Charlotte, NC 28272-1224.
What is the DeKalb County water emergency number?
For Watershed Management emergencies, call 770-270-6243.
What can I do in the DeKalb County water portal?
Registered users can view and pay bills online, view smart-meter consumption data, review transaction and payment history, analyze and download water usage, and add multiple accounts.
Should I use the portal or call if my new service request is urgent?
Submit the official online application first, but call 404-378-4475 if your move-in date is close, you do not receive confirmation, or the portal does not recognize your account.
Best Way to Start DeKalb County Water Service in 2026
Start with the official DeKalb County Water Service customer portal and complete the online Application for New Service. Prepare your exact service address, start date, contact information and proof of occupancy or ownership in case the county requests it.
After the account is created, register in the portal to pay bills, review smart-meter usage, download consumption data and manage payment history. For billing questions, call 404-378-4475; for emergencies, call 770-270-6243.
Important Notice: This article is an independent informational guide and is not DeKalb County, DeKalb County Watershed Management, the customer portal, or an official payment processor. New service requirements, deposits, fees, documents, portal steps, payment links, phone numbers, office hours and account procedures can change. Always verify urgent new-service, billing, payment, emergency or account-specific matters directly with DeKalb County Watershed Management.