The Fairfax Water bill will include your account number, water and sewer service and usage charges, the amount due, the payment due date, and messages about your service. An explanation of all charges can be found on the back of your bill. Initial bills include a one-time Account Charge of $39.00. This charge covers the administrative cost of establishing a new account and having the field technician turn on the water and take an initial meter reading.
As a courtesy, we offer a one-time adjustment for unusually high water charges caused by leaks. To be eligible for adjustment, the Customer must:
- promptly and properly repair the leak when detected;
- provide written proof of repairs to Fairfax Water in the form of copies of receipts or an invoice; and
- not have received a Courtesy Leak Adjustment from Fairfax Water during the preceding five years.
Please use this form to submit the required information. You may mail the completed form to: Fairfax Water Attn: Billing 8570 Executive Park Avenue Fairfax, VA 22031 You may fax it to: 703.289.6133 Or you may email it to: firstname.lastname@example.org
You should receive a response to your request within two weeks. All the details regarding adjustments are within the Rules and Regulations, under Courtesy Leak Adjustments.
You can check your account balance three ways:
- On the Customer Portal
- Via our IVR phone system; or
- By calling our Customer Service department
One of the benefits of registering at FWCustomer.org, is the ability to log in and view your balance and bills any time.
You may use our automated system / IVR at all hours. To use our automated system, you must have your thirteen-digit account number and the service address zip code.
- From 703.698.5800, select option 3 on our menu, during business hours. Select option 2, after hours.
- You will hear your current account balance and due date, as well as last payment date and last payment amount.
- Account information is updated once daily, from Tuesday through Saturday, by 7:00am, except on holidays.
During business hours, you may get your balance by speaking with Customer Service at 703.698.5800.
Yes! Register on our Customer Portal at FWCustomer.org to view and pay your bills, turn off paper, see bill and usage history.
In order to register your account, you will need your Fairfax Water account number as well as the city and zip code for your property where service is provided. Once you have that information ready, click here to start the registration process.
All required fields will be marked with a red asterisk (*). And, you will have guidance as you proceed through each step. Feel free to call us if you need additional help, 703.698.5800.
Leaks are often the culprit, and toilet leaks are the most common type. A single "running" toilet can quietly waste over 1,000 gallons of water in a single day. Fortunately, repairing toilet leaks is usually easy and inexpensive. Checking for leaks elsewhere in your plumbing system might reveal other sources of water loss. In many cases, high bills are a result of increased water use. Changes in outdoor water use, such as watering a new lawn or using a new sprinkler system, are usually responsible for large increases. Reading your water meter before and after watering can help you identify how much you are using. Our tips can help you use water wisely and reduce future bills. Although we read our meters with a high degree of accuracy, sometimes we make mistakes. If you suspect that we have misread the meter, please call our Customer Service department at 703.698.5800. We will gladly check the reading and make any necessary billing corrections.
It is, but our website and the Customer Portal are interconnected. You can reach FWCustomer.org from Fairfax Water's website. Since our website holds all of our informational content, some links on the Customer Portal go back to fairfaxwater.org. The Customer Portal is also available as a mobile app, search Fairfax Water in your app store.
What are the benefits of registering?
- Ability to view balance, current and past bills
- Ability to make a one-time payment
- Simple recurring payment enrollment and cancellation
- Ability to compare water usage quarter to quarter
- Self-service to update profile information such as email, phone numbers, or mailing address
- Ability to “turn-off” paper bills
- Ability to send messages such as billing questions, reporting a leak, downloading/submitting a Tenant Authorization Form, etc.
Click here to access the Customer Portal!
I received a Notice of Disconnection of Water Service for a “Cross-Connection Violation” Why have I received this and what do I need to prevent my water from being shut off?
If you have received a Notice of Disconnection of Water Service for a “Cross-Connection Violation” it is because Fairfax County Land Development Services has notified Fairfax Water of a Cross-Connection violation that has yet to be resolved. This could be because you have not submitted required annual test reports for backflow assemblies or have a hazardous plumbing configuration that is in violation of the Fairfax Water Cross‑Connection Control and Backflow Prevention requirements, Virginia Construction Code, and/or the Virginia Department of Health Waterworks Regulations.
To prevent your water from being shut off, please contact Fairfax County Land Development Services as soon as possible at: LDSCrossConnectionProgram@fairfaxcounty.gov
A cross-connection is a link between potable water pipes to unsafe, unknown pipes, and/or liquid.
For example, a garden hose attached to a hose bib with the outlet end submerged in a pond or swimming pool. If Fairfax Water’s supply pressure drops, the water from the pond or pool can be suctioned into the drinking water supply. This water can contaminate the customer’s water system as well as the Fairfax Water potable water system, possibly exposing nearby customers.
The methods, practices and procedures used to prevent contamination or pollution of drinking water from backflow through cross-connections is called cross-connection control. It ensures that your drinking water remains safe from bacteria, chemicals, and other substances that may enter the water from unknown or improperly maintained sources because of abnormal pressure changes.
Backflow is the undesirable reversal of the normal flow of water or other liquids, mixtures, or substances into the drinking water supply.
This occurs in two ways.
- Backsiphonage: When a drop in Fairfax Water’s supply pressure creates a suction effect drawing water out of a building, house, or other private plumbing system back into the Fairfax Water potable water system. Real examples that could lead to decreased supply pressure include opening or closing a valve, flushing a fire hydrant, or a water main break.
- Backpressure: When a building, house, or other private plumbing system with greater pressure than Fairfax Water’s supply pressure pushes water from the building, house, or private plumbing system back into the Fairfax Water potable water system. This can occur in a pressurized system with booster pumps, chemical feed pumps, boilers, elevated storage tanks, or recirculating systems.
Preventing backflow is a matter of avoiding the reverse flow of unwanted substances into the drinking water by using special plumbing devices and practices. Preventing backflow is accomplished by requiring physical plumbing methods (air-gaps) or requiring the installation of mechanical devices (backflow prevention assemblies or devices) designed specifically to prevent backflow within certain customer premises.
Any approved device, assembly, method, or type of construction intended to prevent backflow into a potable water system.
A physical means or mechanical device that has been tested and approved by a nationally recognized laboratory, organization or institute, such as the Foundation for Cross-Connection Control and Hydraulic Research, or the American Society of Sanitary Engineering.
If you have a toilet with a tank on the back in your home or business, it contains a valve to fill the tank every time you flush. The fill valve, or “ballcock,” is equipped with an approved backflow prevention device that prevents any water in the tank from being siphoned back into the pipes of your house (anti-siphon). Plumbing codes require all water outlets to be equipped with a backflow prevention device to prevent contamination or pollution of the drinking water.
Therefore, all sinks have a space between the end of the faucet and the flood level of the sink called an air gap. Some sinks typically found in commercial businesses, such as a mop sink, are equipped with a backflow prevention device called an atmospheric vacuum breaker installed on the faucet.
All hose bibs (sillcocks) are required by code to have a special backflow prevention device installed called a hose connection vacuum breaker. This device prevents water in the hose from flowing backward into the pipes of your house.
All commercial fire-sprinkler systems are required to have backflow prevention devices installed.
In other types of commercial and industrial businesses, it is necessary to ensure the safety of Fairfax Water’s potable water system by requiring the installation of backflow prevention assemblies in the main water-service line to certain types of buildings. The types of backflow prevention devices installed at these locations can range in size from ¾ inch to 10 inches in diameter and cost anywhere from a couple hundred dollars to tens of thousands of dollars to purchase and install.
These are just a few of the examples of where one might find backflow prevention devices in either a home or business.
Yes. All underground lawn and garden irrigation systems are required to have backflow prevention assemblies installed and routinely maintained. State law requires such assemblies to be tested at the time they are installed and yearly thereafter, as well as any time they are repaired or replaced.
Water hardness refers to the mineral content of water, commonly calcium and magnesium. Typically, our water is "moderately hard" to "hard" (5 - 10 grains per gallon, or 84 - 170 mg/l). Water hardness is naturally occurring and depends on the amount of minerals in our source waters: the Potomac River and Occoquan Reservoir. It may vary depending on location and the amount of rainfall.
Sometimes water hardness can cause a build-up of white residue on appliances or dishware. This white residue found is usually the result of the dissolved minerals found in water, such as calcium and magnesium. Mineral particles may also be visible in ice cubes made with tap water. These minerals are not a risk to human health but can build up on surfaces over time. Commercial products are available to remove white residue caused by minerals.
During the time of year when the water coming into the house is colder than the temperature inside the house, this phenomenon can occur. Cold water holds more oxygen than warm water does, consequently when the cold water from the water mains outside come inside our warm homes, and the water begins to warm, the oxygen has to escape. It does so by bubbling out in air bubbles which makes the water look milky. A visual example of this is to run water into a clear container and observe for a short time. If the water clears from the bottom to the top of the container then the phenomenon described is occurring. The air bubbles are moving from the bottom to the top of the container to escape into the open atmosphere.
Here is a video example.
I live in an apartment and my water bill is included in my rent. How can I receive information concerning my tap water?
Fairfax Water publishes several information fliers that are included within the bill. Talk to your apartment manager and ask that any included information be posted for everyone to read. In addition, Fairfax Water's Annual Water Quality Report is sent to all addresses within our distribution system regardless if a bill is received at the address
Fairfax Water’s Water Quality Laboratory, a state certified laboratory, performs or manages the testing required by State and Federal regulations. In addition to regulatory testing many other analyses are performed to monitor the water quality of the Authority’s raw sources, water within the treatment process, as well as within the distribution system. Water undergoing the treatment process is continuously monitored for pH, turbidity, coagulation efficiency, and disinfectant residuals through technically advanced on-line monitoring systems. Other testing, such as chlorine, pH, and temperature, is performed at the sample location site with portable instrumentation. The majority of the regulatory and water quality monitoring testing performed, which include Organic, Inorganic, Metals, and Bacteriological testing, are conducted at Fairfax Water’s laboratory using sophisticated instrumentation. Results for much of this testing are posted on Fairfax Water's website in its Annual Water Quality Report.
Regulations are made by both federal and state agencies. The Safe Drinking Water Act (SDWA) passed by Congress in 1974 and amended in 1986 and 1996 is governed by the United States Environmental Protection Agency (USEPA). Within the EPA, the Office of Ground Water and Drinking Water administers the drinking water program under the Public Water Supply Supervision Program. Their functions include:
- Setting the maximum contaminant levels (MCL’s) for contaminants in drinking water and setting other requirements to ensure that drinking water is safe.
- Delegating primary enforcement responsibilities to the states. Monitoring state activities to ensure that regulations are being met.
- Operating the program in states that have not accepted primary enforcement responsibility.
- Providing for continued research on drinking water contaminants.
- Providing technical assistance to the states.
- Provided for in the SDWA, is the intent that states accept primary responsibility for enforcement of the states drinking water program (primacy). Under these provisions, each state must establish requirements for public water systems at least as stringent as those set by the EPA. In Virginia, the agency is the Virginia Department of Health.
In addition to the SDWA, the EPA has promulgated several specific rules to address various types of water contaminant problems. Some of these rules are: Surface Water Treatment Rule, Total Coliform Rule, and the Lead and Copper Rule.
In correct amounts, added and naturally occurring fluoride has improved the dental health of American consumers. Fairfax Water’s current treatment target is 0.7 mg/L of fluoride.
Fairfax Water uses chlorine for disinfection purposes, which can be harmful to fish if not dechlorinated prior to placing fish in it. Fairfax Water utilizes two types of chlorine, free chlorine and chloramines (chlorine and ammonia mixture). Chloramines are normally used July - March, and free chlorine is generally used April - June. Free chlorine and chloramine dechlorination is performed differently. Chemical additives with directions for dechlorinating either free chlorine or chloramine from water for use in fish tanks or ponds are available at pet/fish supply stores.
What is the white residue sometimes found on items such as coffee pots, irons, shower doors, glassware, and cookware?
The white residues are minerals that are found in the water such as calcium. Overtime and repeated water use there may be a build-up of the minerals on any item the water comes in contact with. There are commercial products that can be purchased to rid the surface of mineral build-up.
Sometimes ice cubes made from the tap water, or the melted water from ice cubes contains white particles. What are these particles and where do they come from?
Ice cubes freeze from the outside in. Ice is formed from pure water (hydrogen and oxygen) therefore the minerals such as calcium and magnesium normally found in the water sometimes end up as visible particulates in the core of the ice cube. The white particles are not toxic.
Hot water generally comes from a hot water heater that may contain impurities that should not be ingested. Some of these impurities might be metals from household plumbing that are concentrated in the heating process. Additionally, these impurities from the household plumbing dissolve more rapidly in hot water than cold water causing the amount of impurities to be higher in hot water.
The disinfectant in drinking water will eventually dissipate even in a closed container. If that container housed bacteria prior to filling up with the tap water the bacteria may continue to grow once the disinfectant has dissipated. Some experts believe that water could be stored up to six months before needing to be replaced. Refrigeration will help slow the bacterial growth.
I sometimes get a pink stain on my bathroom fixtures, and in my pet’s water bowl. What is it and how do I get rid of it?
The pink stain (sometimes slimy in the way it feels) is generally a mixture of non-pathogenic bacteria. These bacteria are believed to be airborne and multiply in damp environments. Commercial cleansers containing bleach are effective in killing the bacteria and getting rid of the stain.
Testing has proven that the amount of chlorinated disinfectants found in drinking water is safe to drink.
In fact some chemicals like fluoride are added to the drinking water to directly benefit the consumer. Minerals may also be beneficial and many chemicals have no adverse effects on public health.
Chemicals called disinfectants are added to drinking water at the treatment plant. Fairfax Water’s primary disinfectant is chlorine and its chemical compounds. Chloramine, the combination of ammonia and chlorine, form a stable bond that keeps a disinfectant residual throughout the entire distribution system. During the spring months, Fairfax Water performs its annual flushing. While that program is in progress, the disinfectant is changed to free chlorine. Free Chorine is an aggressive disinfectant that aids in the disinfection of the flushed water mains. Fairfax Water is also beginning to utilize ozone as a disinfectant. The use of ozone will allow the amount of chloramine and free chlorine added in the treatment process to be reduced.
Tap water must go through further treatment in order to be used in a dialysis machine. Because the water comes into close contact with a patient’s blood, several substances like aluminum, fluoride, and chloramines must be removed from the water before it can be used.
Substances used in vinyl garden hoses to keep them flexible can get into the water as it passes through the hose. These substances are not good for you or your pets. There are hoses made with “food–grade” plastic that will not contaminate the water. Check your local hardware store for this type of hose.
One business day. For more information, see click here.
One business day. For more information, see click here.
Although service interruptions are rare, they can be caused by water main breaks, power outages, nonpayment of bills, and, during extended periods of sub-freezing temperatures, frozen water meters. Please call our Customer Service department at 703.698.5800 if you are without water. Our after hours number is 703.698.5613.
We do not endorse or keep an "approved list" of plumbers. We recommend that you carefully select a plumber by checking references, comparing prices, and using information available from consumer affairs organizations.
Fairfax Water Career Benefits
|Employee Cost / Month|
|Employee + 1||$335.74|
The Fairfax Water Health Plan is offered to all permanent full time employees and their eligible dependents. The medical, dental and vision plans are administered by HealthSCOPE Benefits and prescription drug coverage is administered by CIGNA.
Coverage is effective 1st day of month after hire if hired between the 1st and 15th of the month. If hired between the 16th and 31st of the month, coverage is effective the 1st day of the 2nd month after hire.
|Employee Cost / Month|
|Employee + 1||$335.74|
|Group Life Insurance||Employee Cost / Month|
|Basic||2x Annual Salary||Paid by Fairfax Water|
|Supplemental||1-5x Annual Salary||Age-banded Rates|
|Dependent Spouse and/or Child||$3.00||The Group Life Insurance Plan is offered to all permanent full-time employees. Effective date follows same rule as health insurance.|
A defined benefit plan in which all regular full-time employees are enrolled at the time of hire at no cost to employees. Employees are vested after five years of service.
Effective after 36 months of employment with Fairfax Water. The benefit is equivalent to 66.7% of base pay at no cost to the employee.
A deferred compensation plan which employees can voluntarily participate in with a maximum contribution as established by the IRS on a yearly basis.
Flexible Spending Accounts: Fairfax Water offers a Medical Flexible Spending Account where employees may contribute up to $2,750.00 per year on a pre-tax basis for eligible expenses. Fairfax Water offers a Dependent Care Flexible Spending Account where employees may contribute up to $5,000.00 per year on a pre-tax basis for eligible child-care expenses.
Child/Adult Care Reimbursement: Employees with household incomes under $60,000 my be eligible for an annual subsidy for licensed child/adult care ringing from $800.00 to $4,000.00 depending on eligibility.
Professional Development: Reimbursement of approved attendance at professional conferences and seminars Direct Deposit of pay. Paydays are bi-weekly on Thursday.
This review is intended to be a brief summary of the major benefits provided by Fairfax Water. In all instances, plan documents and policies govern the eligibility and administration of each benefit plan.
|January||New Year's Day; Inauguration Day; Martin Luther King Day|
|February||George Washington Day|
|November||Veterans' Day; Thanksgiving Day; Day After Thanksgiving|
|December||Christmas Eve ½ Day; Christmas Day|