The Power of Information

National Drinking Water Database

Redlands City Mud-Water Div Utilities - San Bernardino, CA

Serves 69,300 people


Vanadium is a metal used as an alloying addition to iron & steel; it is discharged from ceramic, glass, textile, photography, metallurgy and rubber industries.
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
37 days
Tests ConductedNumber of individual tests done for this contaminant
63 tests

Testing Summary

Health Limit
Legal Limit

Testing History

-Tested      -Detected      -Over Health Guidelines      -Over Legal Limit*
VanadiumVanadium is a metal used as an alloying addition to iron & steel; it is discharged from ceramic, glass, textile, photography, metallurgy and rubber industries.3.27 ppb
14 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 Vanadium

Health Based Limits for Vanadium

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
2008-03-310 ppb110 ppb
2008-03-250 ppb110 ppb
2007-06-264.7 ppb104.7 ppb
2005-11-280 ppb110 ppb
2005-11-210 ppb110 ppb
2005-11-170 ppb220 ppb
2005-11-160 ppb330 ppb
2005-11-151.63 ppb320 to 4.9 ppb
2005-11-147.1 ppb203.2 to 11 ppb
2005-11-111.7 ppb210 to 3.4 ppb
2005-11-1011.5 ppb303.5 to 18 ppb
2005-11-092.43 ppb310 to 3.9 ppb
2005-11-086.57 ppb303.1 to 12 ppb
2005-02-024.6 ppb204.4 to 4.8 ppb
2005-01-241.17 ppb320 to 3.5 ppb
2004-09-2010.67 ppb310 to 17 ppb
2004-04-120 ppb110 ppb
2004-03-317.1 ppb107.1 ppb
2004-03-290 ppb110 ppb
2004-03-250 ppb110 ppb
2004-03-240 ppb220 ppb
2004-03-150 ppb110 ppb
2004-03-010 ppb110 ppb
2004-02-250 ppb110 ppb
2004-02-2410 ppb1010 ppb
2004-02-193.8 ppb103.8 ppb
2004-02-1812.5 ppb2012 to 13 ppb
2004-02-120 ppb220 ppb
2004-02-110 ppb220 ppb
2004-02-0514 ppb1014 ppb
2004-02-040 ppb110 ppb
2004-01-280 ppb110 ppb
2004-01-2712.2 ppb203.4 to 21 ppb
2004-01-142.15 ppb210 to 4.3 ppb
2004-01-130 ppb110 ppb
2004-01-127.1 ppb205.4 to 8.8 ppb
2004-01-080 ppb220 ppb