<br /> <br /> <br />Attached are the following: <br /> <br />1. Pre-Development 10-year flow (TR-55) <br />2. Post-Development 10-year flow (TR-55) <br />3. Routed Post-Development 10-year Flow (TR-55) <br />4. Stage-Discharge Curve <br />5. Stage-Storage Curve <br />6. Hydrograph of 10-year Pre-development, 10-year Post-Development and 10-year Routed Storm <br /> <br /> <br />Narrative that defines the proposed stormwater management techniques, including discharge point(s) for runoff <br />from private and public impervious areas: The proposed detention pond has been designed to accommodate the new <br />impervious area for the 10-year storm per the City of Eugene requirements. The proposed detention pond meets DEQ <br />requirements and therefore EC 9.6791 & EC 9.6792 standards have been met. <br /> <br />Stormwater hierarchy category justification: Does not apply. <br /> <br /> <br /> <br /> <br /> <br /> <br />