Baltimore Neighborhood Indicators AllianceThe rate of service requests for dirty streets and alleys through Baltimore's 311 system per 1,000 residents. More than one service request may be made for the same issue but is logged as a unique request. Source: CitiStat Years Available: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/39d1809c7dbf47bf831af29815c837d1_1engOpen BaltimorePublicRate of Dirty Streets and Alleys Reports per 1,000 Residents - City [Maryland--Baltimore]Web servicesMaryland--BaltimoreMarylandLast Modified: 2025-04-21