2007-03-03 08:21:12 · 7 answers · asked by Richard G 1 in Science & Mathematics ➔ Geography
The Rio Grande, of course!
2007-03-03 08:23:29 · answer #1 · answered by new_friends_gr 3 · 0⤊ 0⤋
Rio Grande
2007-03-03 16:24:54 · answer #2 · answered by Breaker 1 · 0⤊ 0⤋
Rio Grande one of the filthiest rivers in the US Mexico.
So much is taken for agriculture it no longer reaches the sea I believe
2007-03-04 22:38:54 · answer #3 · answered by Murray H 6 · 0⤊ 0⤋
the Rio river part of Texas(Big Bend National Park) and Mexcio.
Plus it's Mexico fault to make it dirt and all.
2007-03-03 16:26:35 · answer #4 · answered by njnowell 2 · 1⤊ 0⤋
the Rio grande
2007-03-04 17:24:00 · answer #5 · answered by Sandy P 1 · 0⤊ 0⤋
yep...the Rio G. one of the most filthy rivers in N. America !!!!!
2007-03-03 16:23:51 · answer #6 · answered by Anonymous · 0⤊ 0⤋
I don't understand why people are giving you the answer. Look at a map!
2007-03-03 17:53:01 · answer #7 · answered by smartprimate 3 · 0⤊ 0⤋