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Chapter 3: the Built Environment

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Chapter 3: the Built Environment AB 162 Built Environment Chapter (City Design Element) Amendment: Revise text as follows, under the heading “Land Use Issues”, immediately preceding the heading “Land Use Vision” (new section underlined; insert as last bullet on page 3-9): Chapter 3: The Built Environment … City Design Statutory Requirements … City Design Big Ideas … Land Use Existing Conditions … In 2007, the State adopted legislation that strengthened the long-existing requirement that a General Plan address flood management. The new law, commonly referred to as AB162, mandates that the Land Use Element identify flood-prone areas as mapped by either the Federal Emergency Management Agency (FEMA) or the State Department of Water Resources. To prepare and mitigate hazards from flooding, the City of Azusa participates in the National Flood Insurance Program. Flood Insurance Rate Maps, which are prepared by FEMA, identify potential flood zones. The Community Safety Element addresses this issue in detail. Land Use Vision … Azusa SB 244 Built Environment Chapter (Infrastructure Element) Amended Text New Section to be added as follows: Chapter 3: The Built of Azusa and the City of Glendora. DUCs 2 and 3 are located along the southern edge of Environment the City. All three DUCs are fully developed … with land uses that are generally consistent with the General Plan land use designations. Infrastructure DUC 1 and 2 consist of single-family homes, and DUC 3 consists primarily of single-family Statutory Requirements homes with some commercial and park land … uses. Infrastructure Big Ideas DUC 1 – Census Tract 404202, Block … Group 1 (portion) DUC 2 – Census Tract 404504, Block Infrastructure Existing Conditions Groups 1 and 2 (portions) … DUC 3 – Census Tract 404501, Block Group 1 Disadvantaged Unincorporated Communities DUCs’ Existing Infrastructure/Service Needs and Deficiencies As required by Senate Bill 244, Disadvantaged Unincorporated Communities (DUCs) within Water service to the DUC areas is currently or adjacent to a city’s sphere of influence are provided by the Upper San Gabriel Valley required to be identified in the General Plan, Municipal Water District via the Azusa Light along with information regarding existing and and Water Department. Water service is planned water, sewer, and flood control available to all properties within these areas. infrastructure and fire protection services The majority of the incorporated City is within those communities. DUCs are defined served by Azusa Light and Water Department as inhabited unincorporated areas with an for water service. Water entitlements and annual median household income (MHI) that supplies are anticipated to serve the projected is less than 80 percent of the statewide annual growth of the City through at least 2035. MHI. The DUC areas are fully developed consistent Based on 2010 Census data, the California with General Plan intensities. Therefore, any annual MHI was $60,883, 80 percent of which replacement development would not increase is $48,706. Three areas within Azusa’s sphere development intensity nor create any new of influence—as listed below and shown on demand for additional water supply Figure IN-4—have been identified as DUCs. infrastructure, other than upgrades to lines Additional unincorporated areas within the consistent with and funded via water master City’s sphere exist, but they are not defined as plans. DUCs due to either an annual MHI that Wastewater service to the DUCs is provided exceeds the minimum or a lack of population by mainline sanitary sewers under the (fewer than 10 dwelling units). jurisdiction of the Sanitation Districts of Los Angeles County, District 22. Wastewater As is shown in Figure IN-4, DUC 1 is located service is available to all properties within along the eastern boundary between the City these areas. Local sewer lines connect to trunk Wash. None of the DUCs are located within lines that convey wastewater to the San Jose FEMA designated 100- or 500-year flood Creek Water Reclamation Plan and Joint hazard areas. Localized flooding within the Water Pollution Control Plant in Whittier for DUCs is not typical, which indicates that treatment. The DUC areas are built out flooding is not a major concern and that consistent with General Plan land use adequate infrastructure already is in place to designations for use and intensity. Therefore, serve the communities. any replacement development would not increase development intensity nor result in Fire Protection Services within the DUCs and any unusual wastewater treatment or the City of Azusa are provided by the Los collection needs, other than upgrades to lines Angeles County Fire Department (LACFD). consistent with and funded via sewer master Two LACFD stations are located within the plans. City of Azusa: Fire Station Nos. 97 and 32. Fire Station No. 97, located at 18453 E. Sierra Existing sewer lines within the incorporated Madre Avenue, serves the northeast and City are expected to adequately provide eastern portions of the City, including DUC 1. sufficient capacity for the anticipated growth Fire Station No. 32, located at 605 N. within the City to 2025. Beyond then, Angeleno Avenue, serves the central and improvement or replacement of certain lines southeastern portion of the City, including may be necessary to provide additional system DUCs 2 and 3. The DUCs are all located capacity for further growth, which is detailed within two miles of a fire station; this distance in the City of Azusa Sewer Master Plan. The typically allows for adequate response time for two treatment facilities are anticipated to have urban uses within nine minutes, pursuant to adequate capacity to serve the increased National Fire Protection Association response growth of the City and DUCs which represent time standards. less than one percent of the capacity of these plants. Due to the relatively built-out nature of the DUCs and the fact that established uses Flood control facilities serving the DUCs are generally are consistent with the General Plan provided and managed by Los Angeles land use designations, substantial additional County Flood Control District (LACFCD). development within the DUCs is unlikely to Within the incorporated City boundaries, occur. Furthermore, adequate infrastructure facilities are provided by both the City and is provided to these areas; new replacement LACFCD, with LACFCD primarily development would not require major maintaining the larger, regional-serving expansion/extension of infrastructure and backbone storm drains and open channels. services. Some of the more substantial facilities are the Little Dalton Wash (adjacent to DUC 3) and Vision Big Dalton Wash (adjacent to DUC 2), both … which convey flows from the north and east to the south. In addition, the San Gabriel River accommodates flows from the San Gabriel Mountains north of the City to the south. Stormflows within the DUCs are primarily handled via surface flow within streets that connect to LACFCD laterals and main storm drain lines that connect to the larger, regional facilities such as Big Dalton Legend City of AzusaGeneral Plan City of Sa n t a FeFl o o d Control Basin Las Lomas Rd A q u e d DUC 3 DUC 2 DUC 1 DUC Sphere of Influence Boundary City Boundary u DUARTE c Arrow Hwy Arrow CI TY O F t V MW IRWINDALE a W n CI TY O F Ro y a l O a k s D r D E n U c a p n 1 to p s P e t k r w F y e e d e S r T a t s s e Irwindale Av l S a C n r e e k AN GELES N ATI O N AL FO REST Fi sh W C a G n W G yo l a n a 3 d b Rd r ri F s i d s e h t Todd Av o C l S a n n y W Foothill Blvd Foothill W o t n e W 10thSt M W W Unincorporated Disadvantaged Communities S E t T 8 R t Sierra Jackson Av O h N Aspan Av S t R i ve r M a N Vernon Av W d re W Paramount St Paramount W 5 t h A v R S R t N Angeleno Av S B L a i i g tt n Azusa Av le San Gabriel Av G E 13th St E a E E 11th St E b E 2 N Dalton Av E r i n 6 e 9 d l t t h h S S E Sierra Madre Av Madre Sierra E t S Pasadena Av S C t t a A n r y r o o n w S Cerritos Av N Cerritos Av M H D Rd a E w E l T E Ba se Li n e Rd t y o R G CO V I N A CI TY O F n R O l e N Rockvale Av a n d D w E s t a i o l c t k o n A e n R l o d S 0 1,000 2,000 3,000 4,000 s t t Source: CA Dept of Water Resources, 2010. Resources, ofWater Dept CA Source: a Last Updated: July 31, 2013 31, July Updated: Last Citrus Av S GLENDORA R a Av n R CI TY O F D i m a E Figure IN-4 s Galanto Av M W W a A a q a u u s e s d h n h u c t a Barranca Av M N Barranca Av W L D W o U p a a p e r s A F h e e v d e Feet r AB 162 Natural Environment Chapter (Geology Hazards Element) Amendment: Replace Figure GEO-3; add Figure GEO-4, renumber Figure GEO-4 as GEO-5 and revise text as follows (starting at the bottom of page 5-30; new sections are underlined) Chapter 5: Natural Environment flooding exists associated with failure of the Morris, or San Gabriel, and/or Cogswell Dams.
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