County of Los Angeles Department of Public Works

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

Customer Number & Account Number Look-Up
To locate your water bill account, please enter your information below and we will provide your Customer Number & Account Number for you to register for MyWAM.
We could not locate your new account number. Please call Customer Service at (661) 942-1157 or (310) 456-6621 during business hours (M-F 8am-5pm). Thank you.
(All fields required)
Last Name:
Street Address: (Numbers only)
Zip Code:
 
 
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