Smuggler's Gulch
... that trash, sediment, and debris from Tijuana flow into the United States through Smuggler's Gulch ?
... that trash, sediment, and debris from <a href="./Tijuana" id="mwCN0" rel="mw:WikiLink" title="Tijuana">Tijuana</a> flow into the United States through <b id="mwCN4"><a href="./Smuggler's_Gulch" id="mwCN8" rel="mw:WikiLink" title="Smuggler's Gulch">Smuggler's Gulch</a></b> <i id="mwCOA">(pictured)</i>?