County of Los Angeles Department of Public Works

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Los Angeles County Waterworks District - New Customer Number & Account Number Look-Up

New Customer Number & Account Number Look-Up
With the new MyWAM (My Waterworks Account Manager) system, we have gone to a new Customer Number & Account Number scheme, which will appear on your next water bill. In the meantime, enter your info below and we will provide your new Customer Number & Account Number for you to register for MyWAM.
(All fields required)
Last Name:
Street Address: (Numbers only)
Zip Code:
Phone Number: (10 digits, including area code; no dashes)
 
 
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