• File: climate change city

  Ted Zwayer

  on 7 Jan 2014
• File: garbage burning

  Ted Zwayer

  on 8 Oct 2014
• File: greenhouse Gas Smokestack

  Ted Zwayer

  on 6 Sep 2013
• File: lead and zinc smelter

  Ted Zwayer

  on 3 Dec 2013
• File: oil slick at marsh

  Ted Zwayer

  on 14 Apr 2015
• File: river Biologist students testing

  Ted Zwayer

  on 13 Jul 2015
• File: water do not drink

  Ted Zwayer

  on 10 Oct 2014
• File: water treatment plant

  Ted Zwayer

  on 26 Dec 2013