The Power of Information

National Drinking Water Database

City of Grand Island Utilities - Grand Island, NE

Serves 40,036 people


1,2,4-Trimethylbenzene is a chemical intermediate, industrial solvent, and component of gasoline, coal tar and petroleum products.
This Drinking Water System
Test Days Exceeding Health GuidelinesDefinition of what this is
0 days
Test Days Exceeding Legal LimitsNumber of days in which the samples taken in that day exceed the Maximum Contaminant Level (Depending on the contaminant and its MCL, that may or may not trigger an MCL violation. Some MCLs are based on averages spanning several months to a year)
0 days
Test DaysNumber of days in which this chemical has reported results in the data we received from the State
29 days
Tests ConductedNumber of individual tests done for this contaminant
85 tests

Testing Summary

Health Limit
Legal Limit

Testing History

-Tested      -Detected      -Over Health Guidelines      -Over Legal Limit*
1,2,4-Trimethylbenzene1,2,4-Trimethylbenzene is a chemical intermediate, industrial solvent, and component of gasoline, coal tar and petroleum products.0 ppb
0 ppb
NoLegal at any levelThis is the Federal Limit. State Limits may be lower.
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 1,2,4-Trimethylbenzene

Health Based Limits for 1,2,4-Trimethylbenzene

There are no health based standards that EWG is using for this chemical

Testing Results

Testing DateAverage
Samples taken that dayNumber of Non-DetectsRange of Results
2008-10-130 ppb110 ppb
2008-07-210 ppb880 ppb
2008-05-050 ppb220 ppb
2008-04-070 ppb330 ppb
2007-10-010 ppb110 ppb
2007-07-160 ppb880 ppb
2007-04-160 ppb440 ppb
2006-10-160 ppb110 ppb
2006-07-170 ppb880 ppb
2006-07-050 ppb110 ppb
2006-06-260 ppb220 ppb
2006-04-030 ppb440 ppb
2006-01-090 ppb110 ppb
2006-01-050 ppb110 ppb
2005-12-290 ppb110 ppb
2005-10-030 ppb110 ppb
2005-08-080 ppb220 ppb
2005-07-180 ppb990 ppb
2005-07-110 ppb110 ppb
2005-05-090 ppb220 ppb
2005-04-110 ppb440 ppb
2005-01-030 ppb110 ppb
2004-10-040 ppb110 ppb
2004-08-240 ppb880 ppb
2004-07-200 ppb330 ppb
2004-07-060 ppb110 ppb
2004-04-190 ppb110 ppb
2004-03-020 ppb440 ppb
2004-01-050 ppb110 ppb