Des Moines Water Works bill payment methods and where to send checks
Des Moines Water Works accepts payments through their online portal, by phone, by mail, and in person at their office. The fastest way to pay is online at dmww.com — you can set up a one-time payment or enroll in automatic monthly payments from your bank account. If you prefer to mail a check, send it to the address printed on your bill; payments typically post within five to seven business days after arrival.
You can also pay by phone by calling Des Moines Water Works customer service at 515-283-8700. Have your account number ready, which appears on your bill. If you want to pay in person, you can visit their office during business hours, though this is less common than the other methods.
Whichever method you choose, your payment is due by the date shown on your bill. If you miss that date, you may face a late fee. Setting up automatic payments through their website removes the risk of forgetting a due date.
Key Takeaways
- You can pay your Des Moines Water Works bill online at dmww.com, by phone at 515-283-8700, by mail, or in person at their office.
- Online payments and automatic bank transfers are the fastest methods and post to your account immediately or within one business day.
- Mailed checks take five to seven business days to post, so send them at least a week before your due date to avoid late fees.
- Your account number appears on your bill and you will need it to pay by phone or set up automatic payments.
- Late payments trigger a fee, so automatic enrollment is the simplest way to ensure you never miss a due date.
Setting up automatic payments through your bank account
Automatic payments pull money directly from your checking or savings account on the date you choose each month. Log into your account at dmww.com, select the automatic payment option, and enter your bank routing number and account number. You can change the payment date or pause the service anytime through your online account.
Automatic payments remove the step of remembering to pay each month and protect you from late fees. If your bill amount changes — which it does seasonally for water usage — the system will deduct whatever amount is due that month. You remain responsible for checking your bill to make sure the amount is correct.
Paying online without setting up automatic payments
If you want to pay online but prefer not to enroll in automatic payments, you can make a one-time payment each month through dmww.com. Enter your account number, the amount you want to pay, and your bank details. The payment posts immediately, and you will receive a confirmation number.
One-time online payments are free and faster than mailing a check. The trade-off is that you have to remember to log in and pay each month. If you often forget bills, automatic enrollment is the safer choice.
Mailing a check to Des Moines Water Works
Your bill includes a mailing address for checks. Write your account number on the check itself so the payment reaches the correct account. Mail your check at least seven to ten days before the due date to account for postal delays.
Payments sent by mail take five to seven business days to post after arrival. If you mail a check close to the due date and it arrives late, you may still be charged a late fee even though you sent it on time. For this reason, mailing is the least reliable method if you are cutting it close to your deadline.
What to do if you cannot pay your full bill by the due date
If you are struggling to pay your water bill, contact Des Moines Water Works customer service at 515-283-8700 before your payment is late. They can discuss your options, which may include a payment plan that spreads your balance over several months. Some water utilities also offer hardship programs for customers facing financial difficulty, though availability varies.
Paying even a partial amount before the due date shows good faith and may help you avoid a late fee while you arrange the rest. Do not ignore the bill — water service can be shut off for non-payment, and reconnection fees apply when service is restored.
Understanding late fees and service disconnection
Des Moines Water Works charges a late fee if your payment does not arrive by the due date on your bill. The fee amount is listed in your billing terms, which you can find on their website or by calling customer service. Late fees add to your balance, making it harder to catch up if you fall behind.
If your account remains unpaid for a set period — typically 30 to 60 days past due, depending on the utility's policy — the company may shut off your water service. Reconnection requires paying the full past-due balance plus a reconnection fee. Water service is essential, so prioritizing this bill over others is important if money is tight.
Frequently Asked Questions
Can I pay my Des Moines Water Works bill with a credit card?
Des Moines Water Works does not accept credit card payments directly through their website or phone line. You can pay only with a bank account (for online or automatic payments), by check, or in person. Some third-party payment processors may accept credit cards for a fee, but this is not an official Des Moines Water Works service.
What happens if I pay online but my payment does not show up on my bill?
Online payments post immediately or within one business day. If you made a payment and do not see it reflected within two business days, contact customer service at 515-283-8700 with your confirmation number. They can verify whether the payment was received and applied to your account.
Can I change my automatic payment date each month?
Yes. Log into your account at dmww.com and adjust the payment date anytime. You can also pause or cancel automatic payments at any time. If you change the date, make sure the new date is before your bill's due date to avoid late fees.
What if my address changes and I am paying by mail?
Update your address with Des Moines Water Works before you move. You can do this online at dmww.com or by calling 515-283-8700. Once your address is updated, your new bills will be mailed to the correct location, and any mailed checks will reach the right place.
Is there a discount for paying my bill early?
Des Moines Water Works does not offer discounts for early payment. However, paying on time protects you from late fees and service disconnection. Automatic payments ensure you never pay late, even if you forget.