Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA
Subpart A - DESIGN REQUIREMENTS
Section 653.104 - Usage

Universal Citation: 35 IL Admin Code ยง 653.104

Current through Register Vol. 48, No. 38, September 20, 2024

a) Average daily usage shall be based on finished water pumpage records. When records are not available or when a new supply is proposed, average daily usage shall be based on at least 50 gallons per person per day.

b) The average daily usage estimate shall be increased where large uses such as irrigation, filling swimming pools and service to commercial or industrial establishments are known or anticipated.

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