The Power of Information

National Drinking Water Database

Papio-Missouri River Nrd Washington Utilities - Papillion, NE

Serves 1,020 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
21 days
Tests ConductedNumber of individual tests done for this contaminant
36 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
2008-12-010 ppb440 ppb
2008-11-170 ppb220 ppb
2008-08-260 ppb220 ppb
2008-06-030 ppb220 ppb
2008-03-040 ppb220 ppb
2007-10-260 ppb220 ppb
2007-08-060 ppb220 ppb
2007-06-040 ppb220 ppb
2007-03-050 ppb220 ppb
2006-10-230 ppb220 ppb
2006-07-310 ppb220 ppb
2006-05-100 ppb220 ppb
2006-01-230 ppb220 ppb
2005-11-210 ppb110 ppb
2005-09-060 ppb110 ppb
2005-04-040 ppb110 ppb
2005-01-310 ppb110 ppb
2004-10-120 ppb110 ppb
2004-07-130 ppb110 ppb
2004-04-050 ppb110 ppb
2004-02-170 ppb110 ppb