Online Bill Pay At the Palmdale Water District, we understand our customers’ needs for variety of payment options when paying their bills. Therefore we offer several different payment options. Notice Regarding Online Bill Payment WARNING WEBSITE IS NOT REAL-TIME: Online payments take up to 2 business days to be processed and posted to your account. If your bill is due today or if you have received a Shut-off Notice, please be aware that your online payment will not be posted to your water account in time to avoid late fees or shut off for non-payment.I understand that payments made online take up to 2 business days to be processed.* Yes, I understand. I also understand that if I have received a Shut-off Notice, my online payment will not be posted to my account in time to avoid late fees and/or shut off for non-payment.* Yes, I understand.