1. Careers :: California Water Service Group (CWT)

https://calwatergroup.wd5.myworkdayjobs.com/CWSG

2.加州：

 Water Utilities By County

https://www.cpuc.ca.gov/-/media/cpuc-website/divisions/water-division/reports/wd-landing-page/water-utilities-by-county.pdf?sc_lang=en&hash=7A07695065507FDAD19DFE0E82B83AD4