City of Katy
Chromium-6 testing from 2013-2015

Chromium-6 Testing Summary
California's Public Health Goal for chromium-6 is 0.02 parts per billion (ppb)

Samples:24
Detects:19
Average :0.048 ppb
Range:0.0-0.11 ppb

Chromium-6 Tests

Sample DateSample FacilitySample PointResult
2013-09-23Plant 1Sample Tap @ 909 Ave. B0.0 ppb
2013-09-23Plant 2Sample Tap @ 5450 Franz Rd.0.11 ppb
2013-09-23Plant 4Sample Tap @ 6850 Franz Rd.0.1 ppb
2013-09-23Plant 6SP @ 27515 Hwy. Blvd.0.076 ppb
2013-09-23Plant 5Sample Tap @ 3300 Katy Hockley Rd.0.074 ppb
2013-09-23Distribution SystemDSMRT for Plant 30.08 ppb
2013-09-23Distribution SystemDSMRT for Plant 10.069 ppb
2013-09-23Distribution SystemDSMRT for Plant 40.091 ppb
2013-09-23Plant 3Sample Tap @ 25815 Kingsland0.034 ppb
2013-09-23Distribution SystemDSMRT for Plant 70.066 ppb
2013-09-23Distribution SystemDSMRT for Plant 80.051 ppb
2013-09-23Distribution SystemDSMRT for Plant 20.091 ppb
2014-03-24Distribution SystemDSMRT for Plant 30.032 ppb
2014-03-24Plant 2Sample Tap @ 5450 Franz Rd.0.049 ppb
2014-03-24Distribution SystemDSMRT for Plant 70.034 ppb
2014-03-24Plant 1Sample Tap @ 909 Ave. B0.0 ppb
2014-03-24Distribution SystemDSMRT for Plant 40.045 ppb
2014-03-24Distribution SystemDSMRT for Plant 80.0 ppb
2014-03-24Distribution SystemDSMRT for Plant 20.0 ppb
2014-03-24Distribution SystemDSMRT for Plant 10.042 ppb
2014-03-24Plant 5Sample Tap @ 3300 Katy Hockley Rd.0.039 ppb
2014-03-24Plant 6SP @ 27515 Hwy. Blvd.0.0 ppb
2014-03-24Plant 4Sample Tap @ 6850 Franz Rd.0.041 ppb
2014-03-24Plant 3Sample Tap @ 25815 Kingsland0.033 ppb

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