Mine Water Rebound
nounPronunciation: /maɪn ˈwɔːtər rɪˈbaʊnd/
The rise in groundwater levels that occurs after mining operations cease and dewatering systems are shut down, allowing aquifers to return to pre-mining levels. This process can cause significant environmental and structural consequences as water fills voids and increases hydrostatic pressure in underground workings.
Plain English
The rising of groundwater that happens when mining stops and water returns to underground spaces.
Etymology & History
Usage
"Mine water rebound at the abandoned coal operation threatened to contaminate surface water sources within five years of dewatering cessation."
Style guide notes: Distinguish from natural aquifer recharge by emphasizing the rapid nature and mining context.
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Related Terms
Frequently Asked Questions
What happens during mine water rebound?
Groundwater levels rise back to pre-mining conditions, filling underground voids and increasing hydrostatic pressure.
Why is mine water rebound problematic?
Rising water can contaminate surface sources, destabilize remaining mine structures, and affect adjacent land use.
Why Test Candidates on This?
Mine water rebound is critical for predicting post-closure contamination and assessing long-term site stability.
Required skill level: Mid