---
title: "LevelReading"
description: "one computed value of one level"
section: concepts
address: /concepts/levelreading
contract: 0476e35e6e275db5
---

# LevelReading

one computed value of one level

[figure: LevelReading is a fact at platform scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | fact |
| scope | platform |
| key | the level and the time |
| store | postgres+lake |
| family | observability |



## Fields


| field | type | required | note |
|---|---|---|---|
| `level` | [Level](/concepts/level) | yes |  |
| `at` | `time` | yes |  |
| `value` | `share` | yes |  |
| `met` | `bool` | yes |  |
| `population` | [PopulationStatement](/concepts/populationstatement) | yes | what the value was computed over |



## Routes that use it
No route takes or returns LevelReading directly. The record holds it, and the objects that point at it reach it.