The Power of Information

National Drinking Water Database

Northern Calif Youth Corr. Center Utilities - Stockton, CA

Serves 4,834 people


trans-1,3-Dichloropropene is used in chemical synthesis, in agriculture as a soil fumigant and nematocide, and as a corrosion inhibition agent.
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
31 days
Tests ConductedNumber of individual tests done for this contaminant
83 tests

Testing Summary

Health Limit
Legal Limit

Testing History

-Tested      -Detected      -Over Health Guidelines      -Over Legal Limit*
trans-1,3-Dichloropropenetrans-1,3-Dichloropropene is used in chemical synthesis, in agriculture as a soil fumigant and nematocide, and as a corrosion inhibition agent.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 trans-1,3-Dichloropropene

Health Based Limits for trans-1,3-Dichloropropene

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
2009-03-170 ppb330 ppb
2009-03-040 ppb330 ppb
2009-02-050 ppb330 ppb
2009-02-040 ppb220 ppb
2009-01-200 ppb330 ppb
2009-01-070 ppb330 ppb
2008-12-090 ppb330 ppb
2008-11-130 ppb330 ppb
2008-11-050 ppb330 ppb
2008-09-090 ppb330 ppb
2008-08-010 ppb330 ppb
2008-07-150 ppb330 ppb
2008-06-180 ppb330 ppb
2008-06-110 ppb330 ppb
2008-05-210 ppb330 ppb
2008-05-070 ppb330 ppb
2008-04-160 ppb330 ppb
2008-03-130 ppb330 ppb
2008-03-050 ppb330 ppb
2008-02-220 ppb330 ppb
2008-01-170 ppb330 ppb
2007-11-190 ppb330 ppb
2007-10-110 ppb220 ppb
2007-09-110 ppb220 ppb
2007-08-160 ppb220 ppb
2007-07-310 ppb220 ppb
2007-07-240 ppb220 ppb
2007-06-200 ppb220 ppb
2007-05-150 ppb220 ppb
2007-02-210 ppb220 ppb
2006-06-070 ppb220 ppb