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Nationwide 5 Permit Summary <br />❑ 5. Shellfish Beds. No activity may occur in areas of <br />concentrated shellfish populations, unless the activity is directly <br />related to a shellfish harvesting activity authorized by NWPs 4 <br />and 48, or is a shellfish seeding or habitat restoration activity <br />authorized by NWP 27. <br />❑ 6. Suitable Material. No activity may use unsuitable <br />material (e.g., trash, debris, car bodies, asphalt, etc.). Material <br />used for construction or discharged must be free from toxic <br />pollutants in toxic amounts (see Section 307 of the Clean Water <br />Act). <br />❑ 7. Water Supply Intakes. No activity may occur in the <br />proximity of a public water supply intake, except where the <br />activity is for the repair or improvement of public water supply <br />intake structures or adjacent bank stabilization. <br />❑ 8. Adverse Effects From Impoundments. If the activity <br />creates an impoundment of water, adverse effects to the aquatic <br />system due to accelerating the passage of water, and/or <br />restricting its flow must be minimized to the maximum extent <br />practicable. <br />❑ 9. Management of Water Flows. To the maximum extent <br />practicable, the pre - construction course, condition, capacity, and <br />location of open waters must be maintained for each activity, <br />including stream channelization and storm water management <br />activities, except as provided below. The activity must be <br />constructed to withstand expected high flows. The activity must <br />not restrict or impede the passage of normal or high flows, <br />unless the primary purpose of the activity is to impound water or <br />manage high flows. The activity may alter the pre - construction <br />course, condition, capacity, and location of open waters if it <br />benefits the aquatic environment (e.g., stream restoration or <br />relocation activities). <br />❑ 10. Fills Within 100 -Year Floodplains. The activity must <br />comply with applicable FEMA- approved state or local <br />floodplain management requirements. <br />❑ 11. Equipment. Heavy equipment working in wetlands or <br />mudflats must be placed on mats, or other measures must be <br />taken to minimize soil disturbance. <br />❑ 12. Soil Erosion and Sediment Controls. Appropriate soil <br />erosion and sediment controls must be used and maintained in <br />effective operating condition during construction, and all <br />exposed soil and other fills, as well as any work below the <br />ordinary high water mark or high tide line, must be permanently <br />stabilized at the earliest practicable date. Permittees are <br />encouraged to perform work within waters of the United States <br />during periods of low -flow or no -flow. <br />❑ 13. Removal of Temporary Fills. Temporary fills must be <br />removed in their entirety and the affected areas returned to pre- <br />construction elevations. The affected areas must be revegetated, <br />as appropriate. <br />❑ 14. Proper Maintenance. Any authorized structure or fill <br />shall be properly maintained, including maintenance to ensure <br />public safety and compliance with applicable NWP general <br />conditions, as well as any activity- specific conditions added by <br />the district engineer to an NWP authorization. <br />❑ 15. Single and Complete Project. The activity must be a <br />single and complete project. The same NWP cannot be used <br />more than once for the same single and complete project. <br />Page 2 <br />❑ 16. Wild and Scenic Rivers. No activity may occur in a <br />component of the National Wild and Scenic River System, or in <br />a river officially designated by Congress as a "study river" for <br />possible inclusion in the system while the river is in an official <br />study status, unless the appropriate Federal agency with direct <br />management responsibility for such river, has determined in <br />writing that the proposed activity will not adversely affect the <br />Wild and Scenic River designation or study status. Information <br />on Wild and Scenic Rivers may be obtained from the appropriate <br />Federal land management agency responsible for the designated <br />Wild and Scenic River or study river (e.g., National Park <br />Service, U.S. Forest Service, Bureau of Land Management, U.S. <br />Fish and Wildlife Service). <br />❑ 17. Tribal Rights. No activity or its operation may impair <br />reserved tribal rights, including, but not limited to, reserved <br />water rights and treaty fishing and hunting rights. <br />❑ 18. Endangered Species. <br />❑ (a) No activity is authorized under any NWP which <br />is likely to directly or indirectly jeopardize the continued <br />existence of a threatened or endangered species or a <br />species proposed for such designation, as identified under <br />the Federal Endangered Species Act (ESA), or which will <br />directly or indirectly destroy or adversely modify the <br />critical habitat of such species. No activity is authorized <br />under any NWP which "may affect" a listed species or <br />critical habitat, unless Section 7 consultation addressing <br />the effects of the proposed activity has been completed. <br />❑ (b) Federal agencies should follow their own <br />procedures for complying with the requirements of the <br />ESA. Federal permittees must provide the district <br />engineer with the appropriate documentation to <br />demonstrate compliance with those requirements. The <br />district engineer will review the documentation and <br />determine whether it is sufficient to address ESA <br />compliance for the NWP activity, or whether additional <br />ESA consultation is necessary. <br />❑ (c) Non - federal permittees must submit a pre - <br />construction notification to the district engineer if any <br />listed species or designated critical habitat might be <br />affected or is in the vicinity of the project, or if the project <br />is located in designated critical habitat, and shall not <br />begin work on the activity until notified by the district <br />engineer that the requirements of the ESA have been <br />satisfied and that the activity is authorized. For activities <br />that might affect Federally- listed endangered or <br />threatened species or designated critical habitat, the pre - <br />construction notification must include the name(s) of the <br />endangered or threatened species that might be affected <br />by the proposed work or that utilize the designated critical <br />habitat that might be affected by the proposed work. The <br />district engineer will determine whether the proposed <br />activity "may affect" or will have "no effect" to listed <br />species and designated critical habitat and will notify the <br />non - Federal applicant of the Corps' determination within <br />45 days of receipt of a complete pre - construction <br />notification. In cases where the non - Federal applicant has <br />identified listed species or critical habitat that might be <br />affected or is in the vicinity of the project, and has so <br />notified the Corps, the applicant shall not begin work until <br />the Corps has provided notification the proposed activities <br />