I checked out the data just to see what it was like using p5.js
Make fun data

step 1.5

deleted columns not used

Manholes-Salem.csv

Git

step 1

Downloaded the city of salem data set (csv and geojson):

step 2

Takes 200 locations and 200 adjectives and make unique portal destinations

Define risk levels

Make csv with manhole ID, X,Y, portal destination, risk level, and anagram code name.

Chat-GPT-4 and copilot were also used in this flow throughout