HISTORY:
The Miami Beach Public Area Cleanliness Index is an objective measurement of performance ranging from 1.0 (Very Clean) to 6.0 (Very Dirty) and includes assessments of litter, garbage cans/dumpsters, organic material, and fecal matter. The results of the assessments are used to monitor the impacts of recently implemented initiatives to target areas for future improvements, and assure the quality of services. Quarterly sample sizes are set to ensure no greater than a +5.0 percentage point sampling error given the 95% confidence level for each of the public areas assessed.
During FY 2006/07, the City tightened the target for the Citywide and area-specific cleanliness indicators from 2.0 to 1.5 – the lower the score on the cleanliness index indicates a cleaner area. This target continues to be the same from FY 2007/08 to date. As important, the City also has a goal to ensure that 90 percent of assessments score 2.0 or better, with awareness to seasonal fluctuations. The scores are compared to the same quarter in prior years to account for seasonal variations.
The program received the 2007 Sterling Quality Team Showcase Award. All improvement action plans implemented are validated against the index. Cleanliness results at the end of each quarter inform stakeholders if the action plans have worked or if they need to be adjusted. Tangible benefits obtained as a result of the program include the city’s achievement of one of its strategic objectives to be cleaner.