ASN is a community that has been created to facilitate the distribution of news, views and discussion of issues related to the Arroyo Seco, the grand canyon that runs from Red Box in the San Gabriel Mountains through Pasadena, South Pasadena and northeast Los Angeles to the Los Angeles River.

This email news and discussion group is a great way to find the latest news and opinions about Arroyo Seco issues. To join, you just need to give an email address and password at .  After that you will receive regular updates in your email box.

Messages have averaged about 1 a day, but often they come in clusters.  You might, therefore, want to consider setting up your subscription to receive the daily digest.  That way each day you will only receive one email which bundles all the messages for that day.

We encourage all who care about the Arroyo Seco to join and participate in this community. And let your friends know as well!  Click the button below to subscribe.