Understanding DeKalb County Stormwater Fees and Why You Receive a Bill
DeKalb County, Georgia charges stormwater fees to property owners as part of maintaining the county's stormwater management system. This system handles rainwater runoff from streets, parking lots, roofs, and other surfaces throughout the county. When rain falls, water runs off these hard surfaces into storm drains, pipes, and retention ponds rather than soaking into the ground naturally. The county needs funding to maintain these systems, repair damaged infrastructure, and prevent flooding in neighborhoods.
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The stormwater fee structure in DeKalb County is based on the concept of "impervious surface area" — the amount of hard, non-porous surfaces on a property. This includes roofs, driveways, parking areas, and patios where water cannot penetrate the ground. Properties with larger impervious surfaces generate more stormwater runoff and therefore may pay higher fees. A typical single-family home might have between 2,000 and 4,000 square feet of impervious surfaces, while commercial properties or multi-unit buildings could have significantly more.
Most DeKalb County property owners receive stormwater bills either as a separate line item on their water bill or as an independent monthly or quarterly invoice. The bill typically includes information about your property's impervious surface calculation, the fee amount, and payment instructions. Understanding why you receive this bill and how the fees are calculated helps you make informed decisions about payments and potential adjustments to your account.
Practical Takeaway: Your stormwater bill funds the maintenance and operation of the county's rain drainage systems. Knowing that fees are based on impervious surface area can help you understand your specific bill amount and whether your property information is accurate.
How to Locate and Review Your DeKalb County Stormwater Bill
Finding your stormwater bill depends on how DeKalb County sends it to you. Many property owners receive their stormwater charge on the same invoice as their water and sewer bill, typically issued monthly or quarterly depending on your account setup. If you receive a combined utility bill, look for a separate line item labeled "stormwater," "stormwater fee," or "stormwater charge." The amount appears as a distinct charge separate from water usage and sewer fees.
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If you have a separate stormwater bill, it arrives either by mail or electronically depending on your account preferences. To locate your bill online, visit the DeKalb County website and look for the utilities or water department section. Many county residents can create an online account through the utility billing system to view bills, payment history, and account details. You may need your property address and account number to set up online access. Some property owners find it helpful to bookmark their billing portal for quick reference.
When reviewing your bill, look for several key pieces of information: your account number, property address, billing period dates, the impervious surface area calculation (usually listed in square feet), the fee amount per unit or total fee, due date, and payment method options. The bill should also show any previous balance, current charges, and total amount due. If you notice your bill looks significantly different from previous months or contains unfamiliar information, this may indicate a change to your account that you should investigate.
Understanding bill terminology helps you read it more clearly. "Impervious surface" refers to hard surfaces where water cannot soak into soil. "Billing unit" is typically measured in increments (often 1,000 square feet), and your fee is calculated by multiplying your impervious surface by the current rate per unit. Some bills show this calculation directly, making it easier to verify accuracy.
Practical Takeaway: Check whether your stormwater charge appears on your water bill or arrives separately, then locate your account online or set a reminder for when paper bills arrive. Review the impervious surface amount listed on your bill to ensure it accurately represents your property.
Payment Methods and Options for Your Stormwater Bill
DeKalb County offers multiple payment methods to accommodate different preferences and situations. The most common payment option is online through the county's utility payment portal, which allows you to pay from your computer or mobile device using a bank account transfer or credit/debit card. Online payment typically processes immediately or within one business day, and you receive a confirmation number for your records. This method works 24 hours a day, seven days a week, making it convenient for people with busy schedules.
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Mailing a check remains a traditional payment option that many property owners prefer. When paying by mail, write your account number on the check and mail it to the address listed on your bill. Allow seven to ten business days for the payment to be processed and reflected on your account. Some property owners maintain a spreadsheet or calendar to track when they mail payments to ensure timely processing and avoid late fees.
Automatic payment setup, sometimes called autopay or recurring payment, allows your stormwater bill to be paid automatically each month or billing cycle from your bank account. Setting up autopay requires you to provide banking information through the county's secure payment system. This option eliminates the risk of forgetting to pay and ensures your account stays current. You can typically modify or cancel autopay at any time through your online account.
In-person payment at county offices or authorized payment centers provides immediate confirmation and receipt of payment. Call the DeKalb County water department to learn current office locations and hours. Some property owners prefer this method because they receive a physical receipt and can ask questions about their bill in person. Payment drop boxes located at various county facilities allow 24-hour bill payments without entering an office.
Late payment fees and consequences vary, so understanding your bill's due date and payment terms is important. If payment does not arrive by the due date, the county typically assesses a late fee and may eventually pursue collection action or place a lien on the property. Paying promptly protects your account status and avoids additional charges.
Practical Takeaway: Choose a payment method that fits your routine — whether online, by mail, autopay, or in-person — and mark your calendar with the due date to prevent late fees and account issues.
Understanding Fee Calculations and Impervious Surface Measurements
Your stormwater fee calculation starts with measuring your property's impervious surface area, which is the total square footage of surfaces where rainfall cannot soak into the ground. For residential properties, this typically includes your roof, driveway, patio, deck, sidewalks, and any other hard surfaces. A single-family home with a 2,000-square-foot roof, 400-square-foot driveway, and 200-square-foot patio would have 2,600 square feet of impervious surface. Commercial properties add parking lots, rooftops of larger buildings, and compacted storage areas to this calculation.
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DeKalb County determines impervious surface area using several methods. For many properties, the county uses aerial imagery and mapping data to calculate surface areas. Property owners receive the calculated impervious surface amount on their bill, typically rounded to the nearest thousand square feet or billing unit. For example, if your property has 2,650 square feet of impervious surface and the billing unit is 1,000 square feet, you would be billed for three units (sometimes called "ERUs" or Equivalent Residential Units).
The stormwater fee is calculated by multiplying your impervious surface area by the current rate per billing unit. If DeKalb County's rate is $8.50 per 1,000 square feet monthly, and your property has 3,000 square feet of impervious surface, your monthly charge would be approximately $25.50. This rate may change annually as the county adjusts fees, so your bill might increase or decrease slightly from year to year based on rate adjustments, not just changes to your property.
Properties can sometimes reduce their impervious surface area and therefore their stormwater fees through modifications like adding permeable pavement, rain gardens, or green roofs that allow water to penetrate the ground. Some property owners install rain barrels to capture roof runoff, which reduces the amount of stormwater entering the county system. However, these modifications require verification and may need formal approval from the county before your bill is adjusted. The process for documenting and verifying surface reductions varies, so contacting the county's stormwater management department provides information about available options.
Practical Takeaway: Your fee is calculated by multiplying your impervious surface area by the current rate per billing unit. Understanding this