COMMUNITY MEETING #1 May 09, 2018 Iii>"\ DENVER a, PUBLIC WORKS COLLABORAJIVE AN INITIATIVEOFMAYOR MICHAB. B. HANCOCK BiB _M _E _RR_ I_C _K
WELCOME
UNDERSTANDING OUR FLOOD CONDITIONS Familiar? Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK - MERRICK
HOW DO WE MANAGE STORMWATER RUNNOF CURB & GUTTER PIPES NATURAL CREEK OR CHANNEL
CREATE MULTIPLE BENEFITS (GRAY INFRASTRUCTURE) COMMUNITY APPROACH: PLANNING & URBAN DESIGN COMMUNITY CONVERSATIONS OTHER COMMUNITY CONCERNS NEW PERSPECTIVES (GREEN INFRASTRUCTURE & WATER QUALITY) I SOLUTIONS WITH MULTIPLE COMMUNITY BENEFITS Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK - ------- MERRICK
IMPROVE OUR WATER QUALITY Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK BiB _M_. _E_R_R_ IC_ K_
STUDY PURPOSE Identify practical solutions to alleviate flooding, improve water quality and create multiple benefits for the community Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVE Of MAYOR MICHAEi. 8. HANCOCK BiB _M_. _E_R_R_ IC_ K_
SCHEDULE WE ARE HERE TODAY! EARLY 2018 SPRING 2018 SUMMER 2018 SUMMER/FALL 2018 FALL/WINTER 2018 EARLY 2019 I J STUDY COMMUNITY CONCERNS; COMMUNITY KICK-OFF EXISTING CONDITIONS & DRIVEN UNDERSTANDING INVESTIGATIONS PLANNING ANALYSIS & CONCEPT DRAFT RECOMMENDATIONS FINAL RECOMMENDATIONS DEVELOPMENT ~--... - - I PUBLIC & STAKEHOLDER ENGAGEMENT Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVE Of MAYOR MICHAEi. 8. HANCOCK BiB _M_E_ R_R_I_C_K_
PARTNERSHIP DENVER UBLIC O S.. I Co LLAB On A'JIVE AN 1N1r1AnvEoF MAvon I\H MICHAEL B. HANCOCK BiB _M_E_R_ R_ IC_ K_ Landscape Architecture & Planning C:A:EATING COUA90R.AT IVE COMMUN ITI ES I STAKEHOLDER VISION IMPLEMENTATION TEAM I COMMUNITY Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK BiB _M _E _RR_ I_C _K
BASIN RESILIENCE STORMWATER BENEFITS PUBLIC COST Iii>"\ DENVER a, PUBLIC WORKS [ID&J~ITD -------------~ COLLABORAJIVE AN INITIATIVEOFMAYOR MICHAB. B. HANCOCK TIME & COMPLEXITY BiB _M_E_R_ R_ IC_ K_
GLOBEVILLE BASIN STUDY AREA CONTEXT TOPOGRAPHY TYPES OF CHALLENGES
STUDY AREA CONTEXT Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVE Of MAYOR MICHAEi. 8. HANCOCK BiB _M_. _E_R_R_ IC_ K_
STUDY AREA I., - 4,,.I I r-...---,.--.--~---. ELVRA W N G/obevil!e / / r--,...,.--.,. - - - ~--..-. 38th ------- HIGHLAND FIVE 01 T COLI CLAY11 N
STUDY AREA LAND USE 38thSt.
TYPES OF FLOODING CHALLENGES IN THE BASIN Local Flooding Denver 06/2015 Regional River Flooding Boulder 09/2013 Localized (Stormwater) Flooding River (Regional) Flooding Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK BiB _M_. _E_R_R_ IC_ K_
NATURAL ENVIRONMENT - TOPOGRAPHY Elevation High 5386 Low 5118 - - YRIA S '.A Globeville "" Landing Park HI HLAND Fr POI TS COLE
NATURAL ENVIRONMENT - TOPOGRAPHY Elevation High 5386 Low 5118 AFFEE P. RK ADAM5. UNT - - - -;.-CIYADCOUNn'- - - - - Ill 8 Q;, FD!=! YFR SU NYSIDE YRIA S '.A HI HLAND Fr POI TS COLE
NATURAL ENVIRONMENT - SOILS Alluvial Soils
NATURAL ENVIRONMENT - HISTORIC.. - I r ~ /J I/. -,,,..::,, Old River Bed (1862),I 2 I ' 'gu,j ) (/,, ' '. -~-,,,.. Old River location vs South Platte River Today /., I I ',, = Y<i 111,_,.,,, t. IS- --f' I,., J.,, rf.'j 6qv ' I.:,,>\ (. ~ r.j I,; /) LJ II... - z ' '. " I (J....., '....
BUILT ENVIRONMENT RAILROADS (SILVER BOOM) r Railroads to Denver (1870) o. Holden Smeltin SMELTING co. T. J.,a.N r' E l't S l'r.j:1.rt. Smelter begin to locate in area (1878) -c - ::s N Silver Boom (1879) -PARCELS Before 1889
BUILT ENVIRONMENT HIGHWAYS I-25 (1958) I-70 (1964) Rennick Yards (1977) -- PARCELS Before 1889 1890-1899 1900-1933 1934-1947 1948-1995
BUILT ENVIRONMENT TODAY Levee (2008) RTD light rail lines (2004 ) -- - PARCELS Before 1889 1890-1899 1900-1933 1934-1947 1948-1995 1996-2016
LOCALIZED FLOODING 1. Elevation and Topography 2. Built Environment YRIA S '.A HI HLAND Fr POI TS COLE
LOCALIZED FLOODING 1. Elevation and Topography 2. Built Environment 3. Water Flow RESULTS Potential Inundation Areas in Globeville Neighborhood ELYRIA SWAN 4th t. G/obevilfe Landing Park + _!1th St. -~ ~ ~~ ~o ~- ( I y / / r - - - -,- HIGHLAND FIVE POINTS COLE
TYPES OF FLOODING CHALLENGES IN THE BASIN Local Flooding Denver 06/2015 Regional River Flooding Boulder 09/2013 Localized (Stormwater) Flooding River (Regional) Flooding Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK BiB _M_. _E_R_R_ IC_ K_
NATURAL TOPOGRAPHY Elevation Low High 5118 5480 Colfax Ave. hee,ema Pork.
RIVER IN THE DENVER METRO AREA Bear Creek Lake Cherry Creek Reservoir Globeville-Utah Junction Topographic Drainage Basin Lake Hogback Gulch Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVE Of MAYOR MICHAEi. 8. HANCOCK BiB _M_. _E_R_R_ IC_ K_
1874 - DENVER S TOPOGRAPHY & DEVELOPMENT BELLVIEW & CEMETERY DEVELOPMENT ON EASTERN HILLS DEVELOPMENT STARTS TO FILL FIRST NORTH-SOUTH SUBDIVISIONS TOPOGRAPHIC CHANGE & DENVER PACIFIC RAILROAD
HISTORIC RELATIONSHIP WITH THE RIVER 1920s Flood Control 1965 Floods 2008 Levee The Taming of the Treacherous Platte No More :F1oods for Globevill.e P1latte Rive1 P rotec'tion and a New.Bridge One of 'the parts of Denver m.ost oft_ n subj.ected to the ri-er''s f.reaks i. Globe \ ille~ A contract has been let to change the 1eo,u"s,e,o. the Platte at 1GlobeviUe and thi sp_:ng a n,ew bridge will go in at Glo eville at a cost of' ap P '"ox1mate]:v :.80,0001 Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK BiB _M_E_ R_R_I_C_K_
SOUTH PLATTE RIVER CHARACTER 2017 South Platte River through Denver 2017 South Platte River south of Evans I ii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK BiB _M_. _E_R_R_ IC_ K_
SPILL LOCATION HI HLA D I POI TS 300 400
TEAM DENVER UBLIC O S.. I Co LLAB On A'JIVE AN 1N1r1AnvEoF MAvon I\H MICHAEL B. HANCOCK BiB _M_E_R_ R_ IC_ K_ Landscape Architecture & Planning C:A:EATING COUA90R.AT IVE COMMUN ITI ES I STAKEHOLDER VISION IMPLEMENTATION TEAM I COMMUNITY Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK BiB _M _E _RR_ I_C _K
COLLABORATIVE PARTNERS UNDERSTANDING THE COMPLETE PICTURE,, _,,.,,,,. -- --- - -- -- - - - -...... ; ; ; ;, ;,, "" ; ADAMS COUNTY CITY AND COUNTY OF DENVER / I l,,
TONIGHT S MEETING: GETTING STARTED 1 Share background information about the different flooding challenges within the Globeville drainage basin 2 Listen to your experiences, concerns and priorities about flooding in the basin Iii>"\ DENVER a, PUBLIC WORKS COLLABORATIVE AN INITIATIVEOFMAYOR MICHAEi. 8. HANCOCK BiB _M_. _E_R_R_ IC_ K_
THANK YOU It DENVER THE MILE HIGH CITY COLLABORATIVE AN INITIATIVE OF MAYOR MICHAELB.HANCOCK Beth Vogelsang, AICP Dave Jula, PE, CFM Tim Sandos, NDCC Director beth@ovllc.com david.jula@denvergov.org 303-589-5651 720-865-3023