Remediation of Sea Water Intrusion: A Case Study Journal Articles uri icon

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abstract

  • AbstractSea water intrusion and remediation in the Upper Floridan Aquifer in South Carolina is simulated using the finite‐element model SUTRA developed by the U.S. Geological Survey. A sensitivity analysis of the effect of the hydrogeologic parameters on the sea water recharge and seepage velocities is performed. An increase in confining unit and/or in aquifer conductivity results in an increase of the sea water recharge. An increase in aquifer porosity results in a decrease of the sea water recharge. Among the three remedial techniques simulated—reduced aquifer withdrawals, an injection well, and a combined injection and capture well—the reduced aquifer withdrawals and injection well are the best methods for preventing sea water intrusion.

publication date

  • August 2001