CA Water Code Section 13627.4

(a)

The state board may administratively impose the civil liability described in Section 13627.1, 13627.2, or 13627.3 in accordance with Article 2.5 (commencing with Section 13323) of Chapter 5.

(b)

A remedy under this chapter is in addition to, and does not supersede or limit, any other remedy, civil or criminal, except that liability is not recoverable against an operator under subdivision (c) of Section 13627.1 for a violation for which liability is recovered against the operator under Section 13350 or 13385.