Added missing houses on the north side of Sonya Drive and on both sides of Holly Lane in Waterloo, Iowa.

Mapped the houses on Paige Drive in Waterloo, Iowa.

Added one block of missing houses between Menards and the hospital in Waterloo, Iowa.

Added as many missing houses as possible between Conger Street and Oakland Avenue in Waterloo, Iowa, based on aerial imagery. I flipped back and forth between various sources to try to deal with trees and get a clear view of the houses.

Mapped the buildings in the development south of Highway 20 off Hammond Avenue in Waterloo, Iowa.

Added missing buildings and parking lots around Home Depot in Waterloo, Iowa.

Changed permanently closed shops to "vacant shop" and added POIs for the few remaining stores still in the mall. An experienced mapper should check that I marked the vacant shops correctly. New shops are placed at their physical location in the mall.

Added parking aisles to parts of the Crossroads Mall where they are visible in aerial imagery in Waterloo, Iowa. I need to visit in person to see where the lines are in other sections of the lot (if they can even be seen at all anymore).

Added a bunch more missing buildings in and near downtown Waterloo, Iowa, based on Bing imagery.

Marked a ton of missing parking lots in downtown Waterloo, Iowa.

Added a bunch of missing houses, mostly on the west edge of downtown Waterloo, Iowa, based on Bing imagery. Tree cover prevents several houses from being precisely traced; someone with better local knowledge could improve these traces.

Added a bunch of missing buildings in and near downtown Waterloo, Iowa, based on Bing imagery.

Mapped missing building footprints bounded by the river, Lafayette Street, East 10th Avenue, and Vinton Street in Waterloo, Iowa, based on Bing imagery.

Traced houses on the south side of Downing Avenue between Black Hawk and Ansborough in Waterloo, Iowa, based on Bing imagery.

Mapped building footprints in Joder Avenue in Waterloo, Iowa, based on Bing imagery.

Added the southernmost houses of the development behind Walmart in Waterloo, Iowa. The aerial imagery is out of date and does not have the newest construction, so I don't have the skills to map those accurately myself.

Added all but the southernmost houses of the development behind Walmart in Waterloo, Iowa.

Added houses on the north and east edges of the development behind Walmart in Waterloo, Iowa.

Added missing commercial buildings surrounding the Crossroads Mall in Waterloo, Iowa.

Mapped NDAWN weather stations in central Minnesota.