The Challenge
The City of Paramount and the Lower Los Angeles River Watershed Group faced a complex challenge: complying with bacteria and metals TMDL requirements while enhancing public spaces. The solution needed to address water quality needs, particularly metals TMDLs, for a substantial 1,338-acre drainage area.
Our Approach
This project isn't just about one park or one watershed. It's a blueprint for how we can address complex water quality issues while enhancing public spaces and engaging communities. By integrating technical expertise with environmental stewardship and community needs, we're setting a new standard for urban water management. Here's how we're transforming Spane Park:
Innovative Design: We've developed an optimized system that captures and treats both dry and wet weather runoff from the storm drain along Rosecrans Ave. It's not just about meeting regulations; it's about reimagining how urban water systems can function.
Cutting-Edge Modeling: Our engineers modeled the facility to create a system that's both efficient and effective. We're not guessing - we're using data-driven approaches to design the best possible solution.
Multifaceted Benefits: This isn't just a water treatment facility. We've integrated surface park enhancements, including a recirculating stream, lake improvements, pedestrian trails, and native landscaping – creating spaces for communities to thrive.
Comprehensive Project Management: From the initial feasibility study to the final design plans and specifications, we're leading every step of the process. Our holistic approach ensures that every aspect of the project aligns with both regulatory requirements and community needs.
Community Engagement: We understand that the best solutions are co-created. That's why we're leading the community engagement efforts, ensuring local voices are heard and valued throughout the process.
Key Takeaways
Innovative stormwater management: Capturing and treating runoff from a 1,338-acre drainage area
Multifunctional design: Addressing water quality needs while enhancing public spaces
Data-driven approach: Using advanced modeling to optimize system design
Comprehensive project leadership: Managing everything from feasibility studies to community engagement
Regulatory compliance: Meeting TMDL requirements while providing additional public benefits
An optimized system: Storm Drain Diversion (20 cfs), Pre-Treatment System (20 cfs), Subsurface Infiltration Facility with 8.6 acre-feet underground pre-cast storage reservoir, Surface Park enhancements including a recirculating stream, lake improvements, pedestrian trails, and native landscaping