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4. The applicant should indicate the status of all NPDES permits (i.e. when approved, when they expire). Has the applicant applied for any new NPDES permits for the proposed discharge points? The applicant should submit the NPDES Permit/Application file number for all issued or requested permits. Response: The status of all NPDES permits can be found on the next page. Copies of all permits can be found in E7chibit P-2 of this submission. 5. The applicant must delineatethe 100 year flood plain for Curtis Creek from • the point downstream of East Portal Area Pond F to Jensen Reservoir number two. All supporting calculations must be included. Res~nse: Not applicable, this question concerns the P and J seams. 6. Be aware that the Division will not allow the topsoil stockpile to be located in the flood plain unless measures to protect it are taken. Response: ?Iot•applicable, this questions concerns"the P and.J seams. 7. If the Supply Yard is located in the 100 year flood plain what measures will be taken to protect it? What magnitude of event would the facility be isolated from? Response: Not applicable, this question concerns the P and J seams. 8. Will the applicant replace the stockponds that will be removed for the refuse pile? Response: No stockponds have been removed in order to construct the-refuse-= pile and no stockpond removal is anticipated. 9. The applicant should quantitatively determine approximately how much runoff retention would occur as the result of the operator s proposed sediment control system (on a mean annual basis). Our concern is whether the sediment storage volumes of each pond will contain a significant volume when added together will significantly diminish the mean annual flows in Curtis Creek. The applicant may use any applicable estimating techniques based on area, runoff volumes, etc. Response: Not applicable, this question concerns the P and J seams.