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• • • City of Lino Lakes — Surface Water Management Plan 1/10/11 Cost Assumptions: • 16 EOR staff hours • $2,186 (with mileage expenses) Task 1.4 Meetings with Lino Lakes Staff to Develop Implementation Plan and Capital Improvement Program Description: It is suggested that EOR meet with City Staff two (2) times to discuss the City's budget and Capital Improvement Program as well as the content for the LSWMP Implementation Plan. Deliverables: • Meeting summaries for the two (2) meetings. Assumptions: It is assumed that the City will provide EOR with all annual budget and capital improvement program information in advance of the first meeting with City Staff. Cost Assumptions: • 17 EOR staff hours • $2,536 with mileage expenses 2: Surface Water Data Assessment There are a number of water quantity (hydrologic and hydraulic) and water quality models developed for the Lino Lakes area. Most of these models have been developed by the Rice Creek Watershed District or in partnership with the District. In 2006 -2007, the City of Lino Lakes participated in the development of an XP -SWMM model that was intended to provide the information required for the Surface Water Management Plan / Comprehensive Plan as well as provide the information required for the RCWD TMDL and Resource Management Plan. Since this point in time, the RCWD has embarked on a district -wide surface water model update. The RCWD has provided EOR all available updated models. In a brief review of those models it has been determined the latest models should be used where applicable since they appear to be revisions of what was prepared initially. EOR may need to run one or two storm events to meet water elevation reporting requirements for the LSWMP. If the updated models provided by the RCWD do not function properly, FOR will rely on RCWD to provide reporting results. EOR will not make modifications to any existing models or conduct any calibration. Regardless of which models are used, the level of resolution that is reasonable and customary for the industry for this type of city -wide planning is provided. The model will most likely not be developed to the resolution that it can be used for site - specific design purposes. Task 2.1 Water Quantity Models Description: Specific tasks included in the modeling assumptions for the Local Surface Water Management Plan include: • Reporting high water levels (HWL's) for the following events (1, 5, 10, 100 -year 24- hour and 10 -day snowmelt events) for future conditions to document HWL's and constraints in the system. Emmons & Olivier Resources, Inc. water 1 ecology i community 2 -93-