(b) The cooperative agreement shall provide that the state may exercise its enforcement powers over any solid waste facility project on Indian country where a cooperative agreement has been executed, subject to all of the following requirements:

1. (1) A violation or threatened violation of any standard or requirement set forth in Section 44203 or its functional equivalent in the cooperative agreement, or any condition set forth in a cooperative agreement or permit for the facility, has occurred or is occurring. For purposes of this paragraph, “threatened violation” means a condition creating a substantial probability of harm, when the probability and potential extent of harm make it reasonably necessary to take immediate action to prevent, reduce, or mitigate damages to persons, property, or natural resources.
2. (2) The violation or violations have been brought to the attention of the tribe and to the owner and operator of the solid waste facility, through written notice from the appropriate agency. The notice shall identify the specific violation or violations which are occurring or have occurred and a specific corrective or enforcement action or range of actions, including sufficient penalties. The notice shall include a specific and reasonable timeframe in which to take appropriate corrective or enforcement action.
3. (3) The tribe, after receiving the notice, has failed to take the action or actions, or to take other reasonable action to abate or correct the violation or violations, in a reasonable time.