NGWA is seeking comment on three best suggested practices. 1. The NGWA Best Suggested Practices to Reduce and Mitigate Problematic Concentrations of Methane in Residential Water Well Systems. 2. The NGWA Best Suggested Practices to Reducing Problematic Concentrations of Perchlorate in Residential Water Well Systems. 3. The NGWA Best Suggested Practices for Aquifer Storage and Recovery.
展开▼
