1825.1 The materials and the methods used to construct, maintain, and abandon a recovery well shall be compatible with the chemical and physical properties of the pollutants known to exist or potentially exist where a well will be sited.

1825.2 A recovery well borehole shall not penetrate to a depth greater than the depth from which contaminants are to be recovered.

1825.3 If a well or borehole extends to a depth greater than the depth from which contaminants are to be recovered, the well or borehole shall be grouted in accordance with § 1818 to prevent vertical migration of contaminants.

1825.4 No person shall discharge the effluent of a recovery well to the waters of the District prior to obtaining all applicable District and federal permits.

Source: Final Rulemaking published at 63 DCR 13424 (October 28, 2016).