Delaware Code (Titles 8, 9, 25, 30)
9 Del. C. § 4513 — Water consumption statement and other information for county government or its designated agent
(a)
Each municipality or public corporation, or other person, owning or operating any system of water distribution serving 3 or more parcels of real property in the County shall, from time to time after request therefor by the county government or its designated agent, deliver to the county government or its designated agent a statement showing the amount of water supplied to every parcel of real property as shown by the records of the municipality or public corporation or other person. The statements shall be delivered to the county government or its designated agent within 10 days after request is made for them, and the county government or its designated agent shall pay the reasonable cost of preparation and delivery of such statements.
(b)
The occupant of every parcel of property, the water for which is supplied by any water system of the County, shall, upon request therefor by the county government or its designated agent, furnish to the county government or its designated agent information as to the amount of water consumed by such occupant or in connection with such parcel and the number and kind of water outlets, and plumbing fixtures or facilities on or in connection with such parcel and the number of persons working or residing therein.
Source: official text