The Power of Information

National Drinking Water Database

LA Puente Valley Cwd Utilities - Los Angeles, CA

Serves 7,500 people


1,3-Dichloropropane is an industrial solvent and an intermediate for manufacture of other chemicals.
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
46 days
Tests ConductedNumber of individual tests done for this contaminant
189 tests

Testing Summary

Health Limit
Legal Limit

Testing History

-Tested      -Detected      -Over Health Guidelines      -Over Legal Limit*
1,3-Dichloropropane1,3-Dichloropropane is an industrial solvent and an intermediate for manufacture of other chemicals.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 1,3-Dichloropropane

Health Based Limits for 1,3-Dichloropropane

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
2009-03-300 ppb550 ppb
2009-03-230 ppb550 ppb
2009-03-160 ppb550 ppb
2009-03-100 ppb550 ppb
2009-03-090 ppb110 ppb
2009-03-030 ppb990 ppb
2009-02-230 ppb550 ppb
2009-02-170 ppb660 ppb
2009-02-090 ppb550 ppb
2009-02-020 ppb660 ppb
2009-01-260 ppb550 ppb
2009-01-200 ppb660 ppb
2009-01-120 ppb660 ppb
2009-01-050 ppb550 ppb
2008-12-300 ppb550 ppb
2008-12-230 ppb550 ppb
2008-12-160 ppb550 ppb
2008-12-080 ppb550 ppb
2008-12-040 ppb110 ppb
2008-12-010 ppb550 ppb
2008-11-240 ppb550 ppb
2008-11-170 ppb550 ppb
2008-11-130 ppb110 ppb
2008-11-100 ppb550 ppb
2008-11-030 ppb550 ppb
2008-10-300 ppb440 ppb
2008-10-270 ppb550 ppb
2008-10-200 ppb550 ppb
2008-10-130 ppb550 ppb
2008-10-060 ppb550 ppb
2008-09-300 ppb550 ppb
2008-09-220 ppb550 ppb
2008-09-150 ppb550 ppb
2008-09-080 ppb550 ppb
2008-09-020 ppb550 ppb
2008-08-110 ppb550 ppb
2008-04-300 ppb110 ppb
2007-10-180 ppb110 ppb
2007-04-120 ppb110 ppb
2007-04-090 ppb330 ppb
2006-11-300 ppb110 ppb
2006-10-020 ppb110 ppb
2006-04-180 ppb110 ppb
2006-04-060 ppb220 ppb
2005-10-180 ppb110 ppb
2004-11-080 ppb220 ppb