Ill. Admin. Code tit. 35, pt. 671, subpt. C, app A
Current through Register Vol. 49, No. 2, January 10, 2025
For unconfined unconsolidated, or unconfined non-fractured bedrock aquifers the lateral radius of influence can be calculated as follows:
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Sand | 0.21 | Sandstone | 0.06 |
Gravel | 0.19 | Limestones: | |
Sand & Gravel | 0.15 | Primary dolomites | 0.18 |
Secondary dolomites | 0.18 | ||
Figure A-1 | |||
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Ill. Admin. Code tit. 35, pt. 671, subpt. C, app A