This category is within the scope of WikiProject Mexico, a collaborative effort to improve the coverage of Mexico on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MexicoWikipedia:WikiProject MexicoTemplate:WikiProject MexicoMexico articles
This category is within the scope of WikiProject Rivers, a collaborative effort to improve the coverage of Rivers on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.RiversWikipedia:WikiProject RiversTemplate:WikiProject RiversRiver articles
Start a discussion about improving the Category:Rivers of the Sierra Madre Occidental page
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. You can use this page to start a discussion with others about how to improve the "Category:Rivers of the Sierra Madre Occidental" page.