The top 10 universities on the Princeton Review’s new “Reefer Madness” list for 2013: 1. Skidmore College, Saratoga Springs, NY 2. University of Colorado, Boulder 3. Evergreen State College, Olympia, Wash. 4. Eckerd College, St. Petersberg, Fla. 5. University of California, Santa Barbara 6. University of Vermont, Burlington 7. Ithaca College, Ithaca, NY 8. University of Oregon, Eugene 9. Pitzer College, Claremont, Calif. 10. University of California, Santa Cruz

Just months after the University of Colorado effectively killed the 4/20 smokeout on the Boulder campus, the school Monday fell from the No. 1 spot on the Princeton Review’s annual “Reefer Madness” list.

Last year, the publication crowned the Boulder campus the No. 1 school in its marijuana category. This year, the leafy crown goes to Skidmore College in New York, with CU coming in at No. 2.

CU officials — determined to stop the 10,000 pot smokers who had assembled on Norlin Quad each April 20 — took unprecedented steps in 2012 and this past April to end the smokeout, closing the campus to the public and shutting down the quad entirely.

During the first year of closures, a few hundred people still gathered on a smaller campus field and lit up on 4/20 despite heavy police presence. This year, though, the campus was quiet, with no 4/20 revelers.

The university spent $107,794 to shut down 4/20 this year, which is roughly $17,000 less than it spent in 2012.

Last year, CU-Boulder shot to the top of the Princeton Review’s “Reefer Madness” list after coming in at No. 4 in 2011 and No. 6 in 2010.

Bronson Hilliard, spokesman for CU, links the university’s placement on the list to the marijuana legalization movement in Colorado.

“It’s created a lot of false impressions about the use of marijuana,” Hilliard said.