18 C.F.R. § 385.1504 Maximum civil penalty (Rule 1504).
Title 18 - Conservation of Power and Water Resources
(a) Except as provided in paragraph (b) of this section, the Commission may assess a civil penalty of up to $10,000 for each day that the violation continues. (b) No civil penalty may be assessed where a license or exemption is ordered revoked.
Title 18: Conservation of Power and Water Resources
PART 385—RULES OF PRACTICE AND PROCEDURE
Subpart O—Procedures for the Assessment of Civil Penalties Under Section 31 of the Federal Power Act
§ 385.1504 Maximum civil penalty (Rule 1504).

