Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 372 - ILLINOIS DESIGN STANDARDS FOR SLOW RATE LAND APPLICATION OF TREATED WASTEWATER
Subpart E - MONITORING REQUIREMENTS
Section 372.510 - System Flow and Stored Volume Measurement

Universal Citation: 35 IL Admin Code ยง 372.510

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

a) System Flows

Plant influent and effluent irrigation flow measurement shall be provided. Flow measurement shall not be less than elapsed time meters used in conjunction with pumping rate tests or calibrated weirs. All flow measurement equipment shall be sized to function effectively in the full range of flows expected and shall be protected against freezing.

b) Stored Volume Measurement

A staff gauge shall be provided in the storage lagoon located near the draw-off structure and must be easily read from the lagoon dike.

c) Monitoring Systems

Monitoring equipment for wastewater application sites shall include equipment for measuring air temperature, soil temperature, precipitation, wind speed and direction, and depth to groundwater.

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