The Power of Information

National Drinking Water Database

Rancho California Water District Utilities - Riverside, CA

Serves 103,414 people

Isopropyl ether

Isopropyl ether is used as a solvent for resins, waxes, oils, dyes and surface coatings, and as a laboratory extractant.
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
92 days
Tests ConductedNumber of individual tests done for this contaminant
148 tests

Testing Summary

Health Limit
Legal Limit

Testing History

-Tested      -Detected      -Over Health Guidelines      -Over Legal Limit*
Isopropyl etherIsopropyl ether is used as a solvent for resins, waxes, oils, dyes and surface coatings, and as a laboratory extractant.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 Isopropyl ether

Health Based Limits for Isopropyl ether

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
2008-07-080 ppb110 ppb
2008-06-110 ppb110 ppb
2008-06-100 ppb110 ppb
2008-06-040 ppb110 ppb
2008-05-150 ppb110 ppb
2008-04-090 ppb110 ppb
2008-04-080 ppb440 ppb
2008-03-110 ppb110 ppb
2008-03-050 ppb110 ppb
2008-03-030 ppb440 ppb
2008-01-070 ppb110 ppb
2007-12-060 ppb110 ppb
2007-12-030 ppb330 ppb
2007-09-070 ppb110 ppb
2007-09-060 ppb110 ppb
2007-09-050 ppb330 ppb
2007-08-140 ppb110 ppb
2007-08-080 ppb110 ppb
2007-08-070 ppb110 ppb
2007-06-070 ppb110 ppb
2007-06-050 ppb440 ppb
2007-06-010 ppb110 ppb
2007-04-170 ppb220 ppb
2007-03-270 ppb110 ppb
2007-03-070 ppb110 ppb
2007-03-060 ppb330 ppb
2006-12-070 ppb110 ppb
2006-12-050 ppb440 ppb
2006-10-190 ppb110 ppb
2006-10-120 ppb110 ppb
2006-09-260 ppb220 ppb
2006-09-070 ppb220 ppb
2006-09-060 ppb110 ppb
2006-08-300 ppb110 ppb
2006-08-150 ppb220 ppb
2006-08-070 ppb220 ppb
2006-08-040 ppb110 ppb
2006-07-280 ppb110 ppb
2006-07-190 ppb220 ppb
2006-07-120 ppb110 ppb
2006-06-080 ppb220 ppb
2006-06-070 ppb440 ppb
2006-05-040 ppb220 ppb
2006-04-190 ppb110 ppb
2006-04-130 ppb110 ppb
2006-03-160 ppb110 ppb
2006-03-140 ppb330 ppb
2006-03-090 ppb110 ppb
2006-02-140 ppb110 ppb
2006-01-170 ppb110 ppb
2006-01-110 ppb110 ppb
2005-12-200 ppb220 ppb
2005-12-130 ppb330 ppb
2005-10-050 ppb110 ppb
2005-09-200 ppb220 ppb
2005-09-070 ppb330 ppb
2005-07-140 ppb110 ppb
2005-07-120 ppb110 ppb
2005-06-230 ppb110 ppb
2005-06-220 ppb110 ppb
2005-06-150 ppb110 ppb
2005-06-140 ppb220 ppb
2005-04-140 ppb330 ppb
2005-04-120 ppb110 ppb
2005-04-050 ppb110 ppb
2005-03-300 ppb110 ppb
2005-03-170 ppb110 ppb
2005-03-150 ppb110 ppb
2005-03-090 ppb110 ppb
2005-03-080 ppb330 ppb
2005-02-090 ppb440 ppb
2005-01-130 ppb110 ppb
2005-01-060 ppb110 ppb
2004-12-080 ppb110 ppb
2004-12-070 ppb330 ppb
2004-10-130 ppb220 ppb
2004-09-140 ppb220 ppb
2004-09-130 ppb330 ppb
2004-08-120 ppb110 ppb
2004-08-110 ppb220 ppb
2004-06-220 ppb550 ppb
2004-06-090 ppb110 ppb
2004-05-120 ppb110 ppb
2004-05-110 ppb110 ppb
2004-05-060 ppb110 ppb
2004-04-140 ppb110 ppb
2004-04-130 ppb110 ppb
2004-03-160 ppb110 ppb
2004-03-120 ppb110 ppb
2004-03-100 ppb110 ppb
2004-03-030 ppb110 ppb
2004-01-140 ppb110 ppb