Section 5-4 - Coal In Situ Processing Activities (a) Coal in situ processing activities shall: - (i) Be planned and conducted to minimize disturbance to the prevailing hydrologic balance;
- (ii) Avoid discharge of fluids into holes or wells, other than as approved by the Administrator;
- (iii) Prevent discharge of process fluid into surface waters;
- (iv) Conduct air and water quality monitoring programs as necessary to comply with appropriate Federal and State air and water quality standards; and
- (v) Conduct all activities in accordance with the performance standards contained in Chapter 18, 4 and 7.