Where the city needs public toilets

Busy public places with the fewest public toilets nearby.

MediumMonthly

Government & smart citiesPublic sector

Use this template

What it does

Every year: parks, markets and transit stations in your city with how many people live around and how many public toilets are near, ranked, for the city works budget.

In one sentence: Monthly on the 1st at 08:00, in Chennai, find parks, markets and 2 more in the area, count the public bathrooms within 500 m of each, sort them by nearby_count and keep the top 30, then show them on a map and email the list to you.

Why it is useful

Public toilets belong where people gather. The gaps are ranked for the budget.

Who it is for

Government & smart cities. Municipalities, agencies and city teams planning services and keeping residents safe and informed. Every use case for government & cities

Best use cases

  • A city works department
  • A tourism board
  • A sanitation NGO

What each run gives you

  • An email with the list
  • A map of the results

The time it saves

Monthly on the 1st at 08:00. Doing the same work by hand takes about 120 minutes each time; it runs about 1 time a month, so it saves about 2 hours a month (an estimate). It is medium: 7 blocks.

The flow, block by block

  1. On the 1st of every monthTrigger · ScheduleStarts the flow on a timetable.
  2. My cityWhere · Area of interestSets where the flow looks: countries, cities or specific places, or areas you draw on a map.
  3. Busy public placesxMap data · Nearby placesPlaces around a point from xMap’s own places database (300M+ places, refreshed every month): pick the types of place (more than 5,000, such as Restaurant, Cafe, Pharmacy, Hospital or Gas station, or a whole group of them) and how far to look.
  4. Public toilets within 500 mxMap data · Nearby placesPlaces around a point from xMap’s own places database (300M+ places, refreshed every month): pick the types of place (more than 5,000, such as Restaurant, Cafe, Pharmacy, Hospital or Gas station, or a whole group of them) and how far to look.
  5. The fewest nearby firstLogic · Sort and limitPuts the items in order, and can keep only the first ones: the 10 best rated, the 20 nearest, the highest fit scores.
  6. Show them on a mapAction · Show on a mapShows the results as points on a map, with the area of interest.
  7. Email me the listAction · EmailSends one email per run with all the items, or one email per item.

Every block can be changed after you use the template: the city, the type of place, the score, where the results go.

Use it now

Answer a few questions, enter your work email, and it runs in your own account, kept running until you pause it. Use this template.

How to set it up

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