# Rivers

## Overview

The River distribution shows the affected area of a referenced river and its valley.

## Parameters

<table><thead><tr><th width="199.7999267578125">Properties</th><th>Description</th></tr></thead><tbody><tr><td><strong>Rivers</strong></td><td>The referenced Rivers Layer.</td></tr><tr><td><strong>River Strength</strong></td><td>The strength of the river in the resulting mask.</td></tr><tr><td><strong>River Range</strong></td><td>Allows you to control the gradient of the river mask. </td></tr><tr><td><strong>Valley Strength</strong></td><td>The strength of the valley in the resulting mask.</td></tr><tr><td><strong>Valley Range</strong></td><td>Allows you to control the gradient of the valley mask.</td></tr></tbody></table>

## Results

<div><figure><img src="https://2837684122-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FM6zsxw2jbMYEZbKqEwpa%2Fuploads%2FQXj09qNWusdAFoZRoVEp%2Freference_distributions_rivers_01.webp?alt=media&#x26;token=be5d6f39-724e-4ecb-a484-db72deec34e3" alt=""><figcaption></figcaption></figure> <figure><img src="https://2837684122-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FM6zsxw2jbMYEZbKqEwpa%2Fuploads%2FUP5tLU9zcMWJowg21rCc%2Freference_distributions_rivers_02.webp?alt=media&#x26;token=a102a378-1f5c-4c86-8bbf-221924cd7d79" alt=""><figcaption></figcaption></figure></div>