[ivanhoe]

We moved in April of this year and we paid an irrigation and sewer bill of $11.48 at closing on April 1 why I don't really know but we paid it.

During our first period 4/19-5/21 irrigation bill was $8.76, usage 4,560.
The irrigation system was OFF the entire time.

5/21-6/20 irrigation bill $7.08, usage 3,690.
System OFF the entire time.

6/20-7/22 bill $4.11, usage 2,140.
System OFF.

Now, 7/22-8/23 $8.58, usage 4,470!!
System has been OFF!

We have had the system on only to plug the drip tubes. This can't be a leak since the bill would not have gone down. Any ideas?