Tapcensus

Nitrate-Nitrite (Combined) violations in Virginia

180 active public water systems in Virginia had a Nitrate-Nitrite (Combined) violation in the past three years, 1 of them in the latest quarter of EPA's data. What Nitrate-Nitrite (Combined) is and why it matters.

Health effects: The combined limit protects against methemoglobinemia — the same risk as nitrate alone and nitrite alone. In infants under 6 months, gut bacteria convert these nitrogen compounds to forms that block oxygen transport in blood ('blue baby syndrome'). Pregnant women and individuals with certain enzyme deficiencies are also at elevated risk.

Systems with a Nitrate-Nitrite (Combined) violation

Latest quarter first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
Creeks Edge Winery
Loudoun County
64 1 0
Kingsdale Moseley
Southampton County
64 6 0
Harbor View Marina
Westmoreland County
60 3 0
Middleburg Tennis Club
Fauquier County
60 1 0
Tart Lumber Company, Inc.
Loudoun County
60 2 0
Cerritos Pupuseria
Loudoun County
58 2 0
Taste of Himalaya
King George County
58 3 0
Gateway Homes Activity Center
Chesterfield County
55 1 0
Village Montessori School at Bluemont
Loudoun County
55 1 0
Winchester Montessori School
Frederick County
55 2 0
EL Metate Mexican Restaurant
Amelia County
53 3 0
Corners Bar and Grill
Frederick County
52 3 0
Ncsa Gladstone
Nelson County
51 3 0
1715 Harpers Road
Virginia Beach City · County
50 3 0
Monibolivianita Restaurant
Essex County
50 4 0
Blue Rock
Rappahannock County
50 2 0
Camp Still Meadows
Rockingham County
50 3 0
Creekside Bar & Grill, LLC
Alleghany County
50 4 0
Circle K #206
Patrick County
50 1 0
D. C. Mini Mart
Appomattox County
50 2 0
Friends of Fairfax Station INC
Fairfax County
50 2 0
Holiday Inn MHP
King George County
50 1 0
Holly Grove Honey Hole
Mecklenburg County
50 4 0
Homestead Instructional
Pittsylvania County
50 4 1
Jordan Point Yacht Haven
Prince George County
50 2 0
Northridge Preschool
Albemarle County
50 4 0
Piedmont Grove, LLC
Nelson County
50 1 0
Potter`s Craft Cider
Albemarle County
50 3 0
Red Rock Store
Bedford County
50 3 0
Sesmau Jerdone Island
Louisa County
50 5 0
Spring Hollow Farm Market
Buckingham County
50 3 0
Sweetwater RV Park
Bedford County
50 1 0
Burroughs & Burroughs (lankford Hiway)
Northampton County
46 3 0
Lola's Farmhouse Bistro
Goochland County
46 4 1
Meadows of Dan Campground
Patrick County
45 3 0
Trowbridge Steel Company
Loudoun County
45 2 1
Veritas Winery the Farmhouse
Nelson County
45 3 0
22115 Lankford Highway (froggy's)
Northampton County
43 3 1
Indian Oven
Nelson County
43 4 1
Prince Michel Vineyard & Winery
Madison County
41 2 0
Adams International School
Goochland County
40 2 0
Leesville Lake Marina
Pittsylvania County
40 1 0
Mee Maw's Country Kitchen
Henry County
40 2 0
North Riverside Plaza a
Middlesex County
40 1 0
North Riverside Plaza B
Middlesex County
40 1 0
Acton Academy West End
Goochland County
35 3 0
Magnolia Bar and Grille
Charlotte County
35 3 0
Relax Inn
Rockbridge County
35 3 0
Stallion Run Estates
Bedford County
35 1 0
Courtland Inn
Southampton County
34 3 1
About this data

A system is counted once if any of its violations in the past three years involved Nitrate-Nitrite (Combined), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Nitrate-Nitrite (Combined) alone.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Virginia records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.