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HomeMy WebLinkAbout2025.07.21 Hastings City Council Meeting_Met Council PresentationUpdate on Hastings Long-Term Sewer Service Hastings City Council Meeting July 21, 2025 | Sam Paske, ES Assistant General Manager | metrocouncil.org 1 Co n t e n t s 1 Co n t e n t s Contents Introductions Metro Council Overview Hastings Water Resource Recovery Facility Ravenna Trail Site Going Forward Southeast Regional Planning Study Local Trunk Sewers Next Steps/Questions 2 M e t r o p o l i t a n C o u n c i l Metropolitan Council Environmental Services Vision: Clean water for future generations Regional wastewater collection and treatment •Planning •Collection and treatment •Resource recovery Coordinate with communities, watershed organizations, water suppliers, state agencies: •Water quality •Water quantity •Surface water monitoring •Watershed planning •Water supply planning •Water efficiency grants •Wastewater planning 3 M e t r o p o l i t a n C o u n c i l Metropolitan Council wastewater system WHO WE SERVE •7-county Twin Cities metro area •111 communities •2.9 million people OUR FACILITIES •9 water resource recovery facilities •60 pump or lift stations •634 miles of interceptors •250 million gallons per day (avg) OUR ORGANIZATION •600+ employees •$9 billion in valued assets •$350 million/year budget KEY DRIVERS •Regional growth •Aging infrastructure •Increasing regulations •Source Water 4 M e t r o p o l i t a n C o u n c i l Hastings Water Resource Recovery Facility •Originally built by the city in 1955 •Acquired from the City in 1970 •Part of the regional water resource recovery system (umbrella permit, solids management + trucking) •Has capacity to serve the city’s current needs [2.34 MGD] •Limited space/small site •Not viable long term •New service location in the works •Will provide reliable interim service 5 M e t r o p o l i t a n C o u n c i l Hastings Water Resource Recovery Facility 2050 Forecasted Wastewater Flow: 1.8 - 2.3 Millon Gallons Plant Capacity: 2.3 Million Gallons M e t r o p o l i t a n C o u n c i l 6 Ravenna Trail Ravenna Trail Site is no longer viable 7 M e t r o p o l i t a n C o u n c i l Going forward •We will serve Hastings and the southeast region with new regional infrastructure. •City of Hastings will be served from the west. •Hundreds of millions of dollars in investment requires collaboration and thorough planning for the best shared solution for southeast metro communities. •The downtown plant will continue to operate as we plan for the ultimate regional conveyance and treatment configuration. •Interim conveyance solutions may be required as city flow is reconfigured to go westward. •Work together on funding responsibilities. •Met Council is committed to ensuring Hastings has the necessary capacity to serve the City’s growth needs identified in the most recent household and employment forecasts. This major investment will commit hundreds of millions of dollars from the Met Council to serve the communities in the Southeast region. It will take time to put in place. 8 M e t r o p o l i t a n C o u n c i l Planning for long term service: Southeast regional planning study Long term service goals: •Address increasing regulatory requirements •Protect cultural resources •Support orderly growth of communities in Dakota County •Invest in reliable infrastructure •Address Water sustainability •Source water challenges •Reuse opportunities •Energy use •Affordability Benefits to the City •Continued service as planned •Ability to serve additional growth •Efficient trunk sewer configuration •Economies of scale •Eliminate solids management trucking •Riverfront site 9 M e t r o p o l i t a n C o u n c i l Timeline 2025 2026 2027 2028 2029 2030 Southeast Regional Planning Begins Hwy 61 Complete Hwy 46 Complete 2031 2032 2033 Beyond 2030: •Construct Service Point Lift Station •Construct Trunk Sewers •Construct Interceptor Sewers •Add Treatment Capacity •Decommission Hastings WRRF Hwy 61 30% Design Southeast Regional Planning Complete Interim Trunk Sewer Construction Regional Investments Defined Regional Investments Constructed 10 M e t r o p o l i t a n C o u n c i l Southeast regional planning service area and new service point Project Work 20 2 5 20 2 6 20 2 7 20 2 8 20 2 9 20 3 0 Southeast Long-Term Service Area Planning Feasibility Study through 2040 (CDM, Completed 2024) Procurement - Engineering Services Service Area Demographic Analysis and Community Needs Assessment Treatment Plant Capacity Evaluation Solids Management Plan Conveyance Systems Evaluation Alternatives Development and Evaluation for Conveyance Alignments Alternatives Development and Evaluation for Treatment Plant Infrastructure Outreach and Engagement Future: •Construct Service Point Lift Station •Construct Trunk Sewers •Construct Interceptor Sewers •Add Treatment Capacity •Decommission Hastings WRRF 11 M e t r o p o l i t a n C o u n c i l Where we are going – interim and long-term service locations •The interim city trunk sewer is needed to support continued development on the west side of Hastings •The long-term service area location will be the connection point for the City of Hastings to the future service area solution •Once the long-term service area location is in place, the Met Council can begin decommissioning the current Hastings WWRF and constructing a lift station near that site •Long-term solution will ultimately allow for greater growth on the west side of Hastings 12 M e t r o p o l i t a n C o u n c i l County Road 46 and Highway 61 / trunk sewer configuration •City trunk sewers will flow west to a new regional service point. •City pipes will be reconfigured. •Interim conveyance will be required. •City, Met Council, County and MNDOT are collaborating closely to coordinate sanitary sewer improvements with upcoming road construction projects on Highway 61 and County Road 46. •MnDOT Project coordination aiming to meet 30% design completion, March 2026 •Engaged with City staff to understand how these changes impact your growth and development plans. 46 61 13 M e t r o p o l i t a n C o u n c i l County Road 46 and Highway 61 Project Timelines 14 M e t r o p o l i t a n C o u n c i l Kimley Horn trunk sewer study •Existing sewer infrastructure and flow analysis •Identify interim flow conveyance options and interim lift station and forcemain needs •Create long-term infrastructure alignment and constructability to provide the long-term wastewater service solution for Hastings •Identify land acquisition and stakeholder coordination needs •Prepare infrastructure phasing plan, preliminary cost estimations, and include implementation and coordination recommendations •Complete preliminary engineering activities and scoping This study will be completed by Nov/Dec of 2025. 15 M e t r o p o l i t a n C o u n c i l Next Steps •Highway 61 and County Road 46 trunk sewer study completed by end of year •Identify interim solutions and implementation schedule, cost sharing arrangements •Met Council contract services for long-term Southeast regional planning study •Meetings with all communities involved with southeast long-term service area study •Complete regional planning study in 2-3 years •Periodic meetings with City Council as requested throughout the process Met Council Commitment •Strong partnership – our teams and leaders work closely together •Find ways to accelerate the work where possible •Technical work proceeds on schedule •Ongoing communication with the City Council, and when ready, the public 16 M e t r o p o l i t a n C o u n c i l Questions Sam Paske, Assistant General Manager, Environmental Services Sam.Paske@metc.state.mn.us 651-602-1015 Chad Davison, ES Principal Engineer Chad.Davison@metc.state.mn.us 651-602-4031 Judy Sventek, ES Project Manager, Southeast Metro Long-term Service Area Planning Project Judy.Sventek@metc.state.mn.us 651-602-1156