---
title: "RV Dump Stations in Winthrop, Washington"
url: "https://camperfaqs.com/rv-dump-stations-in-winthrop-washington"
author: "Tory Jon"
published: "2022-09-21T20:01:24-05:00"
modified: "2025-04-02T15:41:29-05:00"
---

# RV Dump Stations in Winthrop, Washington

Find the top RV dump stations in Winthrop, Washington, and the surrounding area below. The time zone in Winthrop is PST, and daylight saving time is observed.

**Important**: Please help us keep these listings accurate by contacting us with any updates or to [add a missing dump station](https://camperfaqs.com/add-rv-dump-station). Together we can make this free resource one of the most useful and helpful on the internet\! The team at CamperFAQs.com and the entire RV community thank you\!

## Big Twin Lake Campground

210 Twin Lakes Road  
Winthrop, Washington 98862  
1-509-996-2650

### Details

**Water**: Potable and non-potable  
**Open Dates**: Late April to October  
**Fees**: Free for registered guests.   
**Latitude**: 48.44896  
**Longitude**: -120.20204  
**Notes**:

[Get Directions](https://www.google.com/maps/dir/Current+Location/210+Twin+Lakes+Road+Winthrop+Washington+98862)

\*Can this listing be improved? **[Submit an update](#addBookDialog)** for this location (it's quick, easy, and rewarding).

## KOA - Winthrop / North Cascades National Park KOA

1114 State Route 20  
Winthrop, Washington 98862  
1-509-996-2258  
1-800-562-2158

### Details

**Water**: Potable and non-potable  
**Open Dates**: Mid April to mid October  
**Fees**: Free for registered guests.   
**Latitude**: 48.46266  
**Longitude**: -120.17093  
**Notes**:

[Get Directions](https://www.google.com/maps/dir/Current+Location/1114+State+Route+20+Winthrop+Washington+98862)

\*Can this listing be improved? **[Submit an update](#addBookDialog)** for this location (it's quick, easy, and rewarding).

## Pearrygin Lake State Park

Winthrop, Washington 98862  
1-509-996-2370

### Details

**Water**: Yes  
**Open Dates**: April to October  
**Fees**: Free for registered guests. $5.00 for dump station use only  
**Latitude**: 48.49136  
**Longitude**: -120.14166  
**Notes**:

\*Can this listing be improved? **[Submit an update](#addBookDialog)** for this location (it's quick, easy, and rewarding).

## Silverline Resort

677 Bear Creek Road  
Winthrop, Washington 98862  
1-509-996-2448

### Details

**Water**: Potable and non-potable  
**Open Dates**: Mid May to mid October  
**Fees**: Free for registered guests.   
**Latitude**: 48.49453  
**Longitude**: -120.16537  
**Notes**:

[Get Directions](https://www.google.com/maps/dir/Current+Location/677+Bear+Creek+Road+Winthrop+Washington+98862)

\*Can this listing be improved? **[Submit an update](#addBookDialog)** for this location (it's quick, easy, and rewarding).

**Important**: Some dump sites will require you to be a registered guest to use their water and dump services, only offer water or dump access during certain times of the year, and/or may charge a fee. It's recommended to contact the site prior to visiting.

## Search Surrounding Cities

**Tip**: View all cities on the main [Washington RV Dump Stations](https://camperfaqs.com/washington-rv-dump-stations) page.

## Add an RV Dump Station in Winthrop

Are we missing an RV dump station in Winthrop, Washington? Contact us with the dump station details, and we will get them added as soon as possible.

Thanks for helping us make this free resource one of the most useful and helpful on the internet\!

**Important**: We can not guarantee the accuracy of the dump station listings in Winthrop. While we aim to provide the most accurate listings possible, things change without our knowledge. Please contact the dump site for the most up-to-date information.