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PFAS Sampling Data
All of the city's PFAS water sampling data. This data is also available for interactive analysis via the city's PFAS Monitoring Dashboard. -
Monthly Solid Waste Totals
Monthly solid waste tonnages for the city of Ann Arbor, including commercial and residential sources. -
Rainfall at City-Operated Rain Gauges
The City of Ann Arbor operates and maintains five tipping bucket rain gauges (5-min resolution) which are located at Barton Dam, South Industrial Hwy, Jackson Ave/Parklake... -
Street Trees
Location of City Street Trees -
Catch Basins
Locations of public, private, County Drain Commission, and University owned catch basins/inlets as part of the City's greater storm water network. -
Traffic Count: Carmel St 2022
Carmel St from Easy St to Towner Blvd Start Date: 8/30/2022 End Date: 9/9/2022 -
Water Quality Measures Dashboard
Ann Arbor Water publishes sample results about the composition of the city's award-winning drinking water. See the mineral content of the water in nearly real-time. -
1,4-Dioxane Monitoring Dashboard
City drinking water comes from the Huron River and groundwater wells that are monitored regularly before and after treatment to ensure the drinking water remains safe from... -
Floodway
"Regulatory Floodway" means the channel of a river or other watercourse and the adjacent land areas that must be reserved in order to discharge the base flood without... -
Floodplain
That portion of the river valley, adjacent to the channel, which is built of sediments deposited during the present geological / climatic regime. Based on statistically derived... -
Pavement Condition and Planned Road Improvements
This StoryMap provides a guide to street pavement conditions in Ann Arbor. You can see the state of pavement overall; look at an individual street's rating; see what projects... -
Capital Improvement Projects Plan
Interactive dashboard of the city's six-year capital improvements plan (CIP), including project locations, projected budgets, and scheduling. For more information on the CIP see... -
Rain Gauges Dashboard
An interactive way to visualize rainfall data collected from the city's five tipping-bucket rain gauges, going back to 2013. The raw data behind this dashboard is also available... -
Stormwater Impervious Surfaces and Credits Map
This map is used to share what stormwater rate credits a particular site is currently qualifying for. Impervious surface polygon information is availale to measure interactivley... -
Snow Plow Tracking Map
Map depecting real time snow plow tracking, including automated vehicle tracking -
Transportation Map
A comprehensive transportation map including speed limits, truck routes, pedestrian signs, non-motorized routes, sidewalks, functional road classification, and more. -
Streetlights
Explicit elevation coordinate included with horizontal coordinates of Streetlight
You can also access this registry using the API (see Dokumentasi API).