# CMC RIMS — Recreation Impact Monitoring

> Citizen science app for monitoring public land recreation and resources. (iPhone/iPad app by Blue Planet DI.)

- Source: https://appshunter.io/ios/app/cmc-rims/id1451683494 (this page in markdown: same URL + `.md`)
- Developer: [Blue Planet DI](https://appshunter.io/developer/1825223025)
- Category: Navigation
- Price: Free
- Rating: 4.78/5 from 9 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 46 MB
- Languages: English
- Released: 2019-07-14
- Data updated: 2026-07-07
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/cmc-rims/id1451683494/reviews.md

## What is CMC RIMS?

The Colorado Mountain Club's Recreation Impact Monitoring System (CMC RIMS) is the place where grass roots citizen scientists capture observable data to help public land managers monitor trails, campsites and natural resources.    CMC RIMS gives you the opportunity to collect data in a structured, assessment format and provide detailed information for Federal, State, and local land management organizations.  CMC RIMS is your advocacy and conservation tool to help steward our public lands - improving recreational experiences and preserving natural resources for future generations.  CMC RIMS supports individual user and organizational data capture and use goals.  For organizations that are interested in setting up data collection and use plans, contact CMC at conservation@cmc.org.

CMC RIMS free features include:

     •	Map based interface with online & offline GPS locating
     •	Search for Trailheads, Water Access & Campsites near you
     •	"Check-In" to record your current recreation activity and assist with visitor use monitoring
     •	Upload images
In addition to the free features, CMC RIMS volunteer "monitoring" features include adding data to assess and inventory:
     •	Trails
     •	Campsites
     •	Water access points
     •	Signs and facilities
     •	Visitor use

CMC provides training on how to complete assessments.  Upon completion of this training, volunteers will be dubbed as trained citizen scientists and provided access to monitoring features within the app.  For more information on volunteering and training, contact CMC at www.cmc.org/app.

CMC RIMS is a collaborative effort between the Colorado Mountain Club and CANA Analytics.  For more information on CMC's mission and role in conservation, visit www.cmc.org/app.  For more information on CANA, visit www.canaadvisors.com.

## Key features

- Map-based interface with GPS locating
- Offline GPS functionality
- Record recreation activity (check-ins)
- Upload images
- Monitor trails, campsites, and resources
- Search for trailheads and water access


## Frequently asked questions about CMC RIMS

### What is CMC RIMS used for?

CMC RIMS is used by citizen scientists to collect observable data on trails, campsites, and natural resources. This data helps public land managers monitor these areas and supports conservation efforts.

### Can I use CMC RIMS offline?

Yes, CMC RIMS features a map-based interface with online and offline GPS locating, allowing you to capture data even without an internet connection.

### How do I access the volunteer monitoring features in CMC RIMS?

To access volunteer monitoring features, you need to complete training provided by the Colorado Mountain Club. Upon completion, you will be granted access to add data for assessing trails, campsites, and visitor use.

### What kind of data can I collect with CMC RIMS?

You can collect data on trails, campsites, water access points, signs, facilities, and visitor use. The app also allows you to record your current recreation activity via 'check-ins' and upload images.

### Is CMC RIMS free to use?

Yes, CMC RIMS is free to download and use. It offers a range of free features for data collection and monitoring.

### Does CMC RIMS contain advertisements?

Yes, CMC RIMS contains advertisements. As a free application, it is supported by ads.

### What devices is CMC RIMS available on?

CMC RIMS is available on iPhone, iPad, and iPod devices. It is designed for iOS users.

### How often is CMC RIMS updated?

The latest version of CMC RIMS is 1.3.0, which was last updated on April 19, 2021. This indicates a history of updates, though the frequency may vary.

## Version history (last 2 releases)

### 1.3.0 — 2021-04-19

Performance improvements

### 1.0 — 2019-07-12

No release notes.

## Apps similar to CMC RIMS

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CPW Mobile PDF](https://appshunter.io/ios/app/cpw-mobile-pdf/id1592514747) | 3.0 (2) | Free | Navigation |
| [Bike Streets](https://appshunter.io/ios/app/bike-streets/id1482643479) | 4.7 (141) | Free | Navigation |
| [Colorado Trail Explorer](https://appshunter.io/ios/app/colorado-trail-explorer/id1435737776) | 4.3 (234) | Free | Navigation |

## More apps by Blue Planet DI

- [Water Ranger](https://appshunter.io/ios/app/water-ranger/id6773158111)

All apps by Blue Planet DI: https://appshunter.io/developer/1825223025

## Related topics

[cmc rims](https://appshunter.io/ios/topics/cmc-rims) · [rims](https://appshunter.io/ios/topics/rims) · [rims app](https://appshunter.io/ios/topics/rims-app)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*