1: If you already know how many gallons of water you have used
enter that number in the Gallons Used box. Skip steps
2,3, and 4.
Continue with step 5.
2: Enter the current meter reading in the Current Reading box.
3: Enter the previous month's meter reading in the Previous Reading box.
4: Click on the Get Gallons button on the right. The Gallons Used
box now contains the water usage in gallons.
5: Click on your customer type and read the estimated water bill in
Estimated Cost box.