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National Drinking Water Database


Chromium (total) in Florida


Chromium is a metal that pollutes drinking water due to discharge from steel and pulp mills and erosion of natural deposits. [read more]

The Most Polluted Communities in Florida

582 water utilities reported detecting Chromium (total) in tap water since 2004, according to EWG's analysis of water quality data supplied by state water agencies

Ranked by highest average Chromium (total) level

RankSystem Population Served Positive test results of total reported tests Average Level
(Range)
1Spanish Lakes Country Club Village
Fort Pierce, FL
2,3311 of 1100 ppb
(100 ppb)
2Country Oaks
Ocala, FL
921 of 1100 ppb
(100 ppb)
3Indiantown Company Inc.
Indiantown, FL
5,0002 of 256.75 ppb
(13.5 to 100 ppb)
4San Sebastian Woods
Micco, FL
564 of 423.2 ppb
(14.3 to 35.9 ppb)
5Myakka Mobile Home Ct
Venice, FL
1451 of 120.6 ppb
(20.6 ppb)
6Martin Correctional Institution
Indiantown, FL
1,3002 of 316.97 ppb
(0 to 27.5 ppb)
7Bentonwood Trailer Park
Fort Pierce, FL
802 of 216.5 ppb
(12 to 21 ppb)
8Sunshine Meadows
Delray Beach, FL
751 of 116.1 ppb
(16.1 ppb)
9Sandalwood Estates S/D
Fort Pierce, FL
352 of 216.05 ppb
(11.1 to 21 ppb)
10Lake Manor Mhp
Jensen Beach, FL
1002 of 215.6 ppb
(11.2 to 20 ppb)

Health Based Limits for Chromium (total)

StandardDescriptionLevel
Maximum Contaminant Limit (MCL)The enforceable standard which defines the highest level of a contaminant that is allowed in drinking water. MCLs are set as close to health-based limits (Maximum Contaminant Level Goals, or MCLGs) as feasible using the best available analytical and treatment technologies and taking cost into consideration. Source: U.S. Environmental Protection Agency.100 ppb
Maximum Contaminant Limit Goal (MCLG)A non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.100 ppb
Drinking Water Equivalent LevelA lifetime exposure concentration protective of adverse, noncarcinogenic health effects, that assumes all of the exposure to a contaminant is from drinking water. Source: U.S. Environmental Protection Agency.100 ppb
Children's health-based limit for 1-day exposureConcentration of a chemical in drinking water that is not expected to cause any adverse, noncarcinogenic health effects for up to one day of exposure. The One-Day health-based limit (or Health Advisory, HA) is typically set to protect a 10-kg child consuming 1 liter of water per day. Source: U.S. Environmental Protection Agency.1000 ppb
Children's health-based limit for 10-day exposureConcentration of a chemical in drinking water that is not expected to cause any adverse, noncarcinogenic effects for up to ten days of exposure. The Ten-Day health-based limit (or Health Advisory, HA) is typically set to protect a 10-kg child consuming 1 liter of water per day. Source: U.S. Environmental Protection Agency.1000 ppb

Violation Summary for Chromium (total) in Florida

Data from the U.S. Environmental Protection Agency includes the following violations of federal standards in Florida since 2004

Violation TypeNumber of Violations
Failure to monitor regularly2