Know Your Environment. Protect Your Health.

Chromium (total)

Holley Village

NOTE: Holley Village purchases water from Monroe County Water Authority (MCWA) which is required to test for chromium (total). Sample information shown below was taken by Monroe County Water Authority (MCWA).

Chromium is a naturally occurring metal, but industrial uses can elevate its levels in water. One form, hexavalent chromium, causes cancer. Total chromium is not a good indicator of the amount of hexavalent chromium in drinking water.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019N/A00N/A
2020ND20ND
2021ND10ND
2022ND20ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EPA Maximum Contaminant
Level (MCL): 100 ppb

The legal limit for total chromium, established in 1991, was based on a 1958 toxicity study in laboratory animals, and applies to both the less-toxic trivalent chromium and the more-toxic hexavalent chromium forms of this compound. This limit does not protect against the risk of cancer from ingestion of hexavalent chromium.

ppb = parts per billion

All test results

NOTE: Holley Village purchases water from Monroe County Water Authority (MCWA) which is required to test for chromium (total). Sample information shown below was taken by Monroe County Water Authority (MCWA).

Date Lab ID Result
2018-05-10201805110521PRIND
2018-05-10201805110629PRIND
2020-05-12SHOREMONT PRIND
2020-05-12PRI WEBSTERND
2021-05-11PRI 2021 WEBSTERND
2021-05-11SHOREMONT PRI 2021ND
2022-05-10202205170197ND
2022-05-10202205170473ND
2023-05-09380-46786-5ND
2023-05-09380-46786-6ND