Chevron Treated Water & the Cawelo Water District

Chevron Selling Treated Water to Cawelo Water District
(Stephen HICKS, KERO 23ABC News; July 26, 2015)
http://www.turnto23.com/news/local-news/chevron-selling-treated-water-to-cawelo-water-district072515

Response to Regional Water Quality Control Board Data Request, Reclaimed Water Impoundments Sampling:  Cawelo Water District Ponds
Kern River Oil Fields, Kern County, California 
[AMEC Foster Wheeler Environment & Infrastructure, Inc.; June 26, 2015]
http://www.waterboards.ca.gov/centralvalley/water_issues/oil_fields/information/disposal_ponds/chevron/2015_0626_com_chevron_add.pdf

N. B.:  Data results are found under "Table 1 - Analytical Results Summary" on page 6 of the aforementioned AMEC Foster Wheeler Environment & Infrastructure, Inc. report.


Final Report - Monitoring Strategies for Chemicals of Emerging Concern (CECs) in Recycled Water (California State Water Resources Control Board; June 25, 2010)
http://www.waterboards.ca.gov/water_issues/programs/water_recycling_policy/docs/cec_monitoring_rpt.pdf


Common Analytical Measurement Units:


1)  Parts per million (ppm) = 10-6 g or  milligrams per liter (mg/l)

2)  Parts per billion (ppb) =  10-9 g or micrograms per liter (μg/l)
["Typical" VOC analytical detection limit (MCL or MDL)]

3 Parts per trillion (ppt) = 10-12 g or nanograms per liter (ng/l  
[Low Level VOC analytical detection limit (LLDL)] 




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