I finally got around to exploring a storm drain for the first time and it was a blast! I started out a bit before dawn and walked about half a mile up the drain to its origin. Overall, a highly successful first trip.
First time posting pictures, so please let me know if I should edit for content.
The city painted over the graffiti within 20' of the mouth...and nothing else
It smelled musty but I was surprised by how little trash there was
I thought the below-street angle was pretty cool and unique
Graffiti at the upstream end lit by sunrise coming through the gutter drains
I didn't know what to expect and I was not disappointed