Rio Grande basin

I need clarification to proceed:

1. Where should I write this? Should I create a new file (and if so, what path?), or write to an existing system/tool?

1. What format? Is this:

• Markdown documentation?
• JSON (structured data)?
• HTML?
• Something else?

1. Context? Is this for:

• A wiki or knowledge base?
• A data tracking system?
• A research/monitoring project?

Once you clarify the destination and format, I'll write the page note immediately.