reading the signal…
Signals / Event / Building permits stream
in Minneapolis, MN·counted·124 all time
A zoning permit authorizes a specific land use or development, typically appearing as official paperwork, posted notices, or approval signs.
Counted, not streamed: Zoning Permit has no time series, so it is read as a footprint across places. All-time count by city.
Things that happen: permits, collisions, crimes, inspections. All-time counts.