National Drinking Water Database
Highland Utilities Utilities - Marble Falls, TX
Serves 735 people
AtrazineAtrazine is an endocrine-disrupting herbicide used on corn, sugarcane and sorghum; it is associated with adverse reproductive effects and toxicity to the immune system.
Testing History-Tested      -Detected      -Over Health Guidelines      -Over Legal Limit*
|AtrazineAtrazine is an endocrine-disrupting herbicide used on corn, sugarcane and sorghum; it is associated with adverse reproductive effects and toxicity to the immune system.||0 ppb|
|NOTE: Each dot in the above graph represents one month.|
* Water utilities are noted as exceeding the legal limit if any test is above the maximum contaminant level (MCL). Most MCLs are based on annual averages so exceeding the MCL for one test does not necessarily indicate that the system is out of compliance.
Health Based and Legal Limits for Atrazine
Health Based Limits for Atrazine
|California Public Health Goals||0.15 ppb|
|Maximum Contaminant Limit (MCL)||3 ppb|
|Maximum Contaminant Limit Goal (MCLG)||3 ppb|
|Drinking Water Equivalent Level||700 ppb|
|Samples taken that day||Number of Non-Detects||Range of Results|
|2004-08-17||0 ppb||1||1||0 ppb|