Your water company publishes its chlorine level every year. We put the latest numbers in one place.
All cities, by state
Alabama (4)
- Birmingham2.97 mg/L
- Huntsville3.8 mg/L
- Mobile2 mg/L
- Montgomery1.9 mg/L
Alaska (1)
- Anchorage0.95 mg/L
Arizona (7)
Arkansas (1)
- Little Rock0.97 mg/L
California (24)
- Bakersfield1.3 mg/L
- Elk Grove1.28 mg/L
- Fontana0.96 mg/L
- Fremont2.1 mg/L
- Fresno1.45 mg/L
- Glendale1.25 mg/L
- Huntington Beach0.91 mg/L
- Irvine1.8 mg/L
- Long Beach2.15 mg/L
- Los Angeles1.7 mg/L
- Modesto0.91 mg/L
- Moreno Valley1.5 mg/L
- Oakland2.4 mg/L
- Ontario0.95 mg/L
- Oxnard1.51 mg/L
- Riverside0.58 mg/L
- Sacramento0.8 mg/L
- San Bernardino0.74 mg/L
- San Diego1.75 mg/L
- San Francisco2.6 mg/L
- San Jose1.42 mg/L
- Santa Ana1 mg/L
- Santa Rosa1.16 mg/L
- Stockton1.91 mg/L
Colorado (1)
- Aurora1.87 mg/L
District of Columbia (1)
- Washington3.1 mg/L
Florida (10)
- Cape Coral1.23 mg/L
- Fort Lauderdale2.3 mg/L
- Jacksonville0.95 mg/L
- Miami2.5 mg/L
- Orlando1.2 mg/L
- Pembroke Pines2.8 mg/L
- Port St. Lucie3.14 mg/L
- St. Petersburg3.73 mg/L
- Tallahassee0.81 mg/L
- Tampa3.6 mg/L
Georgia (1)
- Atlanta1.13 mg/L
Hawaii (1)
- Honolulu0.3 mg/L
Idaho (1)
- Boise0.9 mg/L
Illinois (1)
- Aurora3 mg/L
Indiana (2)
- Fort Wayne2.07 mg/L
- Indianapolis2 mg/L
Iowa (1)
- Des Moines1.2 mg/L
Kansas (1)
- Overland Park3.1 mg/L
Kentucky (1)
- Louisville2.69 mg/L
Louisiana (2)
- Baton Rouge2 mg/L
- New Orleans3.3 mg/L
Maryland (1)
- Baltimore0.52 mg/L
Michigan (2)
- Detroit0.95 mg/L
- Grand Rapids1.04 mg/L
Minnesota (3)
- Duluth1.71 mg/L
- Minneapolis3.27 mg/L
- Saint Paul3.19 mg/L
Missouri (1)
- St. Louis3.44 mg/L
Nebraska (1)
- Lincoln2.44 mg/L
Nevada (3)
- Las Vegas0.99 mg/L
- North Las Vegas0.74 mg/L
- Reno1.09 mg/L
New Jersey (2)
- Jersey City0.88 mg/L
- Newark2.67 mg/L
New Mexico (1)
- Albuquerque1 mg/L
North Carolina (6)
- Cary2.96 mg/L
- Charlotte1.04 mg/L
- Fayetteville2.91 mg/L
- Greensboro2.1 mg/L
- Raleigh2.8 mg/L
- Winston-Salem1.02 mg/L
Ohio (3)
- Akron1.2 mg/L
- Cincinnati1.17 mg/L
- Toledo1.39 mg/L
Oklahoma (1)
- Tulsa2.5 mg/L
Pennsylvania (2)
- Philadelphia2.33 mg/L
- Pittsburgh1.03 mg/L
Rhode Island (1)
- Providence0.49 mg/L
South Dakota (1)
- Sioux Falls2.63 mg/L
Tennessee (4)
- Clarksville2 mg/L
- Knoxville1.6 mg/L
- Memphis0.86 mg/L
- Nashville1.6 mg/L
Texas (17)
- Amarillo1.5958 mg/L
- Arlington3.7 mg/L
- Austin2.3 mg/L
- Brownsville3.25 mg/L
- Corpus Christi3.33 mg/L
- Dallas2.97 mg/L
- El Paso1.99 mg/L
- Fort Worth3.3 mg/L
- Frisco2.16 mg/L
- Garland2.48 mg/L
- Grand Prairie2.95 mg/L
- Houston2.8 mg/L
- Irving2.84 mg/L
- Laredo2.81 mg/L
- Lubbock3.511 mg/L
- Plano2.59 mg/L
- San Antonio1.46 mg/L
Utah (1)
- Salt Lake City0.64 mg/L
Virginia (5)
- Chesapeake3.36 mg/L
- Newport News3.3 mg/L
- Norfolk3.3 mg/L
- Richmond3.8 mg/L
- Virginia Beach3.03 mg/L
Not listed yet. Try the nearest big city — we're adding more.