Indiana Administrative Code
Title 327 - WATER POLLUTION CONTROL DIVISION
Article 8 - PUBLIC WATER SUPPLY
Rule 3.4 - Public Water System Wells
Section 3.4-10 - Production well design criteria
Universal Citation: 327 IN Admin Code 3.4-10
Current through September 18, 2024
Authority: IC 13-14-8; IC 13-15-1-2; IC 13-15-2-1; IC 13-18-3-1; IC 13-18-4-1
Affected: IC 13-11-2; IC 13-13-5-1; IC 13-18-2
Sec. 10.
(a) A new public water supply system production well must have capacity to meet the pressure and flowrate demands of the system as calculated in section 12 of this rule.
(b) A public water supply system production well that is equipped with a well screen shall:
(1) possess a sustainable yield that prevents
the pumping level from dropping below the top of the well screen; and
(2) operate with an entrance velocity less
than or equal to one-tenth (0.1) foot per second.
(c) A public water supply system production well shall be evaluated to determine whether it is under the direct influence of surface water as required under 327 IAC 8-2-8.5(b).
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