what treatment plant fairfax water

by Shad Beahan Published 3 years ago Updated 2 years ago

Griffith Jr. treatment plant is on the southern border of Fairfax County. Fairfax Water also purchases water from the McMillan and Dalecarlia treatment plants in Washington DC. They are part of the Washington Aqueduct, owned and operated by the U.S. Army Corps of Engineers.

Where are the water treatment plants in Fairfax County VA?

A new off-shore intake was constructed on the Potomac River. In 2000 Fairfax Water became the first in Virginia, and one of the few in the nation to use ozone to treat water. Fairfax Water was assigned a triple-A bond rating. At the time, Fairfax Water was the only independent public water agency in the United States to have such a designation. This time also saw the construction of …

Who is Fairfax Water?

Fairfax County’s wastewater treatment plant treats about 40 percent of the wastewater flowing through the system each day. View Map The Noman M. Cole Jr., Pollution Control Plant

Who is the largest water treatment company in Virginia?

Apr 25, 2022 · Fairfax Water is celebrating the 40th Anniversary of its James J. Corbalis Water treatment plant, located in Herndon, Virginia in Fairfax County. It is one of two drinking water treatment plants owned and operated by Fairfax Water. Named after Fairfax Water’s first Engineer-Director, the Corbalis Plant opened in April 1982.

Does Fairfax County locate and Mark private sanitary sewer laterals?

Jun 03, 2019 · Corbalis Water Treatment Plant Celebrates 40 Years. April 25, 2022. Water Supply Stakeholder Grant Program is Now Open! March 22, 2022. View All. We Are Hiring! ... Fairfax, VA 22031. 703.698.5600 (TTY 711) Open weekdays, 8:00am - 4:30pm. Customer Service. Call Center available weekdays,

Does Fairfax water use chlorine?

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.

Where does Fairfax sewage go?

Near the Woodrow Wilson Bridge, the Alexandria Renew Enterprises plant takes in wastewater from the city of Alexandria and a portion of Fairfax County. Water is discharged into Hunting Creek - Cameron Run at the Potomac River. This plant treats 32.4 million gallons of Fairfax County wastewater per day or 20%.

Is Fairfax water safe to drink?

Fairfax Water's supply meets or exceeds all 120 U.S. EPA standards for drinking water. If safety is your primary concern, don't go for the bottle, turn on the tap!

What chemicals are used to treat municipal water?

The U.S. Environmental Protection Agency (EPA) allows drinking water treatment plants to use chloramine and chlorine to disinfect drinking water. Research shows that chloramine and chlorine both have benefits and drawbacks. Chlorine is a highly effective method of disinfection.

Does Fairfax County recycle water?

Fairfax County created a program to reuse treated wastewater. This water can be safely used to water lawns, in commercial car washing businesses, in construction and other industrial uses.

Where does Fairfax County get water?

Fairfax Water draws raw water from two primary sources: the Potomac River and the Occoquan Reservoir, which is fed by the Occoquan River.

Is Fairfax water hard or soft?

Typically, our water is "moderately hard" to "hard" (5 - 10 grains per gallon, or 84 - 170 mg/l).

Is Virginia water Drinkable?

Tap water in Northern Virginia might meet legal standards, but that doesn't mean it's safe. The legal limit of some of the contaminants in Northern Virginia's drinking water is over a hundred times higher than the health standards recommended by scientists, and some chemicals aren't regulated at all.Jun 1, 2021

Does Vienna VA have hard water?

Vienna's water can be classified as moderately hard to hard. The historical range on our water hardness is 5 – 10 grains per gallon (80 – 170 mg/L).

How municipal water is treated?

Conventional treatment including clarification (coagulation/flocculation, sedimentation or dissolved air flotation), sand filtration, activated carbon adsorption and disinfection. Advanced treatment based on ultrafiltration technology.

What is the method of treatment of municipal water?

These include: (1) Collection ; (2) Screening and Straining ; (3) Chemical Addition ; (4) Coagulation and Flocculation ; (5) Sedimentation and Clarification ; (6) Filtration ; (7) Disinfection ; (8) Storage ; (9) and finally Distribution.

What is conventional water treatment plant?

processes of mixing, flocculation, sedimentation, filtration, and chlorine disinfection shown here have formed traditional water treatment plant design. This approach, known as conventional treatment, effectively removes practically any range of raw water turbidity, along with harmful bacteria, including E.

What is the Wastewater Collection Division?

The Wastewater Collection Division’s Miss Utility section is responsible for locating and marking Fairfax County-owned and operated sanitary sewer-main lines in accordance with the Virginia Underground Utility Damage Prevention Act. The staff reviews, researches and processes over 140,000 locate requests annually. Please note, the Wastewater Collection Division is responsible for marking Fairfax County sanitary sewer-main lines and has no responsibility for marking storm sewer lines.

How to get rid of sewer smell in basement?

If you have a sewer odor in your home, first look for the source in the bathrooms, kitchen or basement. Pour a gallon of water down the dra ins and sinks that are not used often. You can also pour a household disinfectant in all drains. If this does not solve the problem, contact the 24-hour Trouble Response Center at 703-323-1211 | TTY 711.

How to report a sanitary sewer overflow?

Report a sanitary sewer overflow – raw untreated sewage that discharges from the sanitary sewer system – to our 24-hour Trouble Response Center at 703-323-1211 | TTY 711. Avoid contact with overflow discharges, and make sure that people are kept away from the area of overflow, especially children.

What is the number to call for sewer line damage?

At the first sign of malfunctioning or damaged sewer lines, call the 24-Hour Trouble Response Center at 703-323-1211 | TTY 711. A Trouble Response inspector from the Wastewater Collection Division will inspect the county sewer.

How does wastewater flow?

Wastewater follows a different path than stormwater runoff, which flows directly into nearby waterways. A separate network of underground pipes conveys used water from homes and businesses to wastewater treatment plants. The treated water is then released into a nearby waterway.

Is Fairfax County's sewer system operating?

The Sewer Certification Report, prepared in accordance with Fairfax County's bond resolution, confirms that the Fairfax County Wastewater Management Program is satisfactorily operating and maintaining the County's wastewater system and the Program's budget is sufficient to meet operational, maintenance, debt service and capital "Pay-as-You-Go" (PAYGO) funding needs.

Where is the Griffith water treatment plant?

The Frederick P. Griffith Jr. Water Treatment Plant is located in Fairfax County near Lorton at the southern tip of Fairfax Water’s service area . Named for Fairfax Water’s second engineer-director, the Griffith plant opened in July 2006. Meticulously and thoughtfully engineered, it took 13 years to design and build the facility. At the time of its construction, a 10-foot wide tunnel was built under the Occoquan Reservoir in order to deliver raw water 700 feet to a nearby pumping station and on to the plant.

What is the Griffith plant?

The Griffith plant replaced three older facilities and can treat 120 MGD. The plant is built on the site of the former Occoquan Workhouse, which housed suffragettes who were arrested for picketing the White House for the right to vote in 1917. The plant’s architecture mirrors the former workhouse and the prison buildings that still stand across the street. Griffith was built to meet increasingly stringent Environmental Protection Agency (EPA) regulations and incorporates ozone disinfection and granulated activated carbon filtering. The plant was strategically designed so that as the demand for water increases, it can be expanded in increments without being taken out of service and with minimal disruption to the community.

When was the Corbalis water plant built?

Named after Fairfax Water’s first engineer-director, the Corbalis plant opened in April 1982 . At the time of its construction, the plant was part of the largest self-funded public works project in Virginia history, costing $80.6 million to build.

How long did it take to build the Occoquan Reservoir?

Meticulously and thoughtfully engineered, it took 13 years to design and build the facility. At the time of its construction, a 10-foot wide tunnel was built under the Occoquan Reservoir in order to deliver raw water 700 feet to a nearby pumping station and on to the plant.

How to request a plant tour?

To request a plant tour, complete and submit the online request form. Once the request is received, we will contact you for further coordination and planning for your tour. We look forward to seeing you soon!

Is Fairfax County a non-discrimination county?

Fairfax County is committed to a policy of nondiscrimination in all county programs, services, and activities and will provide reasonable accommodations upon request. If you anticipate the need for special accommodations, please note them on the request form.

Request A Plant Tour

The Noman M. Cole Jr. Pollution Control Plant offers tours of its wastewater treatment facility to the public March - July and Sept. - mid November. Tours take approximately two hours and include a half-hour presentation followed by a walking tour.

Environmental Services

The Noman M. Cole Jr., Pollution Control plant is at the heart of Fairfax County's Wastewater environmental services.

Noman M. Cole Jr

In the Washington area, he might be best known for his eloquent and effective advocacy of clean water and his efforts to improve the Potomac River.

Treatment FAQ