San Juan-Colorado basin

I need clarification to write this page note correctly:

1. Where should I write it? What's the file path or project this belongs to? (I don't see a water/reservoir tracking project in the CLAUDE.md root directory.)

1. What format/structure should the note use? For example:

• Markdown heading + prose paragraph?
• Structured metadata + description?
• A specific template I should follow?

1. What's the purpose of this page note? Is it:

• Documentation for a new water/reservoir monitoring project?
• A note for a dashboard or reporting system?
• Something else?

Once you clarify, I'll write it immediately.