Accurately measuring disadvantage in the Inyo-Mono region Sierra Water Workgroup Summit Defining DACs Panel June 13, 2013
Defining the Problem 2000 Decennial Census American Community Survey (ACS) Data
Defining the Problem Mismatch between data and reality Not all communities represented in the data Such as Native American Indian tribes Inconsistency in data available (Census vs. ACS) Communities with similar characteristics differ in DAC status Census geographies differ from functional boundaries, such as service areas DWR identified some communities as DACs that have no ACS data and are clearly not DACs Missing data necessitate costly income surveys More to disadvantage than income
Alternative Definitions Process: Quantitative Data Qualitative Observations Test in 10 regional communities – known DACs and non-DACs Develop recommendations based on outcome of pilot tests
Problems with Quantitative Data Still based on census geographies (for ACS data) Inconsistencies in data coverage throughout State
Qualitative Observations Subjective metrics based on qualitative observations of community Possible pitfall: different interpretations by different observers
Putting it all together Use 10 communities (known DACs and non-DACs) as case studies Develop recommendations based on results If applicable, propose changes to State definition
Questions to ponder 1.Are we shooting for one number, such as an index? 2.What should be considered disadvantaged – i.e., how far away from the California average for any indicator? 3.How do we combine qualitative and quantitative information? 4.How can we keep the definition simple and not create a burden for DACs to identify themselves? 5.Is it realistic to aim to change the Statewide definition, or is this undertaking moot?
THANK YOU! Holly Alpert Janet Hatfield