Create outreach materials on BMPs , work with governments to develop incentives/rebates
Arroyo Backyard Program
All
Create outreach materials on BMPs , work with governments to develop incentives/rebates
Citizen Wildlife Monitoring Program
All
Develop program to monitor wildlife and record observations
Local Government Ordinances and Policies
All
Develop runoff fee, buffer zones, permeability zones, and standard plans to reduce and treat runoff
Water Quality BMPs
All
Increase street sweeping, density of trash cans, and signage to reduce wastes in storm drains
Stakeholder Involvement
All
Work with nonprofits and and local agencies to id and secure key parcels for habitat and watershed restoration
Reduce impacts of domesticated animals and livesto
All
Implement BMPs at livestock facilities and employ biorention where possible, enforce pet waste oridinances, make waste bags available in public parks for dog waste pickup, develop education materials
Implement Green Streets throughout watershed
All
Produce and distribute conceptual and detailed design materials to agencies throughout the watershed, produce outreach materials and present concept at meetings, identify pilot projects in each Arroyo city and write grants to develop
Decrease Impermeability in Arroyo Seco Watershed
All
Remove impervious surfaces throughout watershed where feasible
Education for Conservation in Arroyo Seco Watershe
All
Educate about ways to conserve water: landscaping, impervious surfaces, cisterns, etc
Equestrian BMPs in Arroyo Seco Watershed
All
Influence property owners through education or enforcement of need for BMPs for equestrian facilities and backyard livestock
Stormwater BMPs in Arroyo Seco Watershed
All
Install BMPs throughout watershed to improve stormwater quality
Trail and Habitat Connectivity in Arroyo Seco Wate
All
Connect trail network and pockets of habitat
Open Space Acquisition
All
Acquire and restore open space adjacent, or near adjacent to, the Angeles National Forest, Hahamonga Watershed Park, or downstream stretches of the Arroyo Seco to LA River Confluence
Arroyo Seco Greenway Development
All
Arroyo Seco Greenway development project including Arroyo Seco Golf Course and South Pasadena Woodlands preservation project
Central Arroyo Park Habitat Restoration and BMP Im
Central
Install infiltration gallery at end of Seco Street drain prior to discharge to Arroyo, protect and improve oak woodland habitat for wildlife corridor, naturalize main stream channel through golf course, plant natives on golf course,
Annandale Golf Course Habitat Restoration and Infi
Central
Native plants and trees, reduce runoff from golf course and surrounding residents
Pasadena Reclaimed Water Supply
Central
Extend reclaimed water line from Glendale to Pasadena
Pasadena Central Storm Drain Outlet BMPs
Central
Install BMPs at SD outlets in Pasadena's central Arroyo Seco
Pasadena Central Streamcourse Restoration
Central
Establish natural stream course through Pasadena's central Arroyo Seco
San Rafael Hills
Central
Acquire open space in Cities of Pasadena, Glendale, La Canada Flintridge at east end of San Rafael Hills north of the 134 Freeway
Lower Arroyo Park Habitat Restoration and BMP Impl
Lower
Remove concrete lining or expand and modify low flow wetlands; restore aquatic habitat, protect and restore riparian vegetation, restore coastal sage scrub and oak woodland habitat
San Rafael Creek Restoration
Lower
Develop working group to protect and restore creek while preserving property rights; restore riparian habitat, remove invasives, remove concrete lining at bottom of creek, restore natural confluence with Arroyo Seco, develop trails and interpretative materials
San Pasqual Stables BMPs
Lower
Install natural stormwater BMPs along Arroyo Seco channel wall to treat runoff from equestrian center
Arroyo Seco Channel Naturalization
Lower
Study feasibility of channel naturalization between 110 Freeway and York Street, remove channel or bottom in feasible areas and restore, engineer mechanism to bring Arroyo Seco golf course diversion to elevation of Arroyo Seco, reintroduce native fish (chub)
Lincoln Heights Freeway Interchange and Restoratio
Lower
Restore riparian and coastal sage throughout site, install infiltration gallery or subsurface flow wetland for Avenue 25 storm drain, create minipark with public acces
Sycamore Grove Park Stream Restoration
Lower
Naturalize north branch storm drain and restore stream through Sycamore Grove Park, install subsurface structural BMP under Arroyo Seco Alternative School, daylight storm drain or install BMPs in vacant storm drain easement north of Arroyo Seco Alternative School
Welch Site BMP and Habitat Restoration
Lower
Acquire property, investigate clean-up of subsurface soil and groundwater contamination, install infiltration gallery or subsurface flow wetland for Pasadena Ave. storm drain, convert property to public open space with coastal sage and riparian habitat
Garvanza Park/Garvanza Elementary /Luther Burbank
Lower
Install infiltration galleries under Garvanza Park ballfields and open space at NE corner and under parking areas/black top to treat Ave. 63 storm drain, install infiltration galleries under parking at SW edge of campus to treat discharge from Figueroa storm drain, if infeasible install bioretention
Cypress Bridge
Lower
Redesign of pedestrian overpass linking confluence area to Cypress Street and creation of defensible open space at entrances on either side of freeway
Figueroa Transormation
Lower
Conversion of Figueroa from automobile oriented area to place to sit, walk, or wait for public transit
Confluence Living Streets
Lower
Living streets in Confluence Area
Greenway Network
Lower
Develop open space network of designated greenways, squares, green fingers, and River/Arroyo Esplanade with native plants, stormwater BMPs, water conservation etc
Multimodal Transportation
Lower
Implement roadway, pedestrian, transit, bicycle mobility standards with BMPs
Confluence Pedestrian
Lower
Pedestrian Scale Improvements up to 1/2 mile from River
RIO Improvements
Lower
Redesign vacant streets, cul-de-sacs, and street ends to provide pocket parks with dual pipes and SW BMPs up to 1/2 mile from River
Traffic Calming
Lower
Install traffic circles, use native plants and SW BMPs up to 1/2 mile from River
Bike Path
Lower
LA River Bicycle Paths up to 1/2 mile from River
Transit Amenities
Lower
LA River Transit Amenity Improvements up to 1/2 mile from River
LA Arroyo Seco Partial Channel Removal
Lower
Widen channel and remove concrete invert and side slopes where feasible
North Branch Stream Daylighting
Lower
Daylight Project 5202 storm drain through Sycamore Grove Park
Arroyo Seco Parkway (110) BMPs
Lower
Install BMPs
South Pasadena Partial Channel Removal
Lower
Widen channel and remove concrete invert and side slopes where feasible
South Pasadena Alternative Stream Course and BMPs
Lower
Enhance existing alternative stream course near Arroyo Park through golf course, install BMPs at storm drain outlets
Pasadena Lower Storm Drain Outlet BMPs
Lower
Install BMPs at SD outlets in Pasadena's lower Arroyo Seco
Pasadena Lower Streamcourse Restoration
Lower
Establish natural stream course through Pasadena's lower Arroyo Seco
Los Angeles River Revitalization Master Plan Oppor
Lower
Regional scale onsite water quality treatment plant, removal of concrete along east bank LA River in areas where hydraulically feasible, potential berming, installation of cisterns, or excavation to increase flood storage, linear multi-purpose trail along both sides of the river with a pedestrian co
Arroyo Seco Park
Lower
Create native riparian edge along park, installation of grass strips or swales to treat runoff from existing parking lot and nearby streets; spike bank near outlet with LA River to allow greening of bank
North Branch Stream Daylighting in Sycamore Park
Lower
Daylighting 740 feet of historic creek with trash screens
Sycamore Grove
Lower
Install cistern to collect runoff, install parking lot BMPs, treat tennis court runoff through BMPs, develop swales and retention areas to process runoff, upgrade irrigation system to smart system, install permeable pathways, replace concrete swale with bioswale
Confluence Park 2
Lower
Conversion of industrial land to public park including watershed restoration elements such as cistern, non-structural BMPs, and a bioswale, additional of visitor serving amenities to increase awareness
Upper Arroyo Seco Stream Protection and Restoratio
Upper
Protection of parcels, removal or modification of parcels that impede stream passage, monitor terrestrial and aquatic fauna
Woodbury Road BMP
Upper
Convert median to planted bioretention areas to treat wet and dry weather from street LA County storm drain
Hahamonga Watershed Park Habitat Restoration and B
Upper
Install infiltration gallery for Altadena storm drain prior to discharge into stream, install infiltration gallery for the Figueroa Storm Drain prior to discharge to stream, install infiltration gallery for storm drain along Ventura St. prior to discharge to Arroyo Seco, restoration of oak woodlands
Flint Wash Restoration
Upper
Remove invasives, restore riparian habitat, remove fish barriers and improve stream geometry, establish wildlife corridor (easements, signage, and fencing replacement), reintroduce native fish
Flint Wash Restoration La Canada
Upper
Develop and acquisition of easement or property to wash and stream banks, removal of invasives, restoration of native habitat, removal of fish barriers, improve stream geometry, reintroduce native fish, work with Corps to examine feasibility of removing concrete, removal concrete where possible, res
Millard Creek Protection/Restoration
Upper
Improve Milard Creek Watershed to increase water flow and improve wildlife habitat by removing invasives and fish barriers, purchase land for conservation, educate residents
San Gabriel Foothills Land Conservation
Upper
Acquire and conserve habitat in foothills of San Gabriel Mtns.
Woodbury Road Median Swale Pilot Project
Upper
Remove existing median, replace with swale
Hahamonga Fish Passage
Upper
Remove existing barriers, incorporate passage into future projects
Flint Wash Stream Restoration
Upper
Enhance existing unlined portion of Flint Wash though LCF and PAS
Hahamonga Conservation Pool
Upper
Regrade basin to allow for permanent water conservation pool and splash pool for sediment
Hamamonga Storm Drain Outlet BMP
Upper
Install BMPs at SD outlets in Hahamonga
Hahamonga West Side GW Recharge Basins
Upper
Construct additional spreading basins on west side of Hahamonga
Hahamonga Streamcourse Widening
Upper
Re-align and widen streamcourse through Hahamonga
Hahamonga PWP Surface Water Treatment Plant
Upper
Renovate and improve existing surface water treatment plant
Lincoln SPS and Surrounding Streets
Upper
Improve drainage on Loma Alta, incorporate trail improvements with Lincoln SPS
Upper Arroyo Seco Barrier Removal
Upper
Remove barriers to fish movement, especially upstream of Hahamonga
Brown Mountain Dam Removal
Upper
Remove Brown Mountain Dam
Flint Canyon Trail Restoration Project
Upper
Construct slope shoring wall and widening of existing trail along Flint Canyon
Stream Restoration of North Branch
Upper
Stream restoration of north branch and stormwater management enhancements
Arroyo Seco Park/Golf Course Habitat Corridor
Lower
Restore, protect, and expand habitat along hillsides on eastside, restore and naturalize stream diversion north of Stoney Drive, plant native plants in hazards and out of bounds areas, naturalize channel in golf course, establish habitat connectivity with habitat parcels in surrounding cities and the "island" parcel
