Water Pollution
776 items found
DPW Sludge Management Plant Dedication, April 19, 1990, Img. 24
DPW Sludge Management Plant Dedication, April 19, 1990, Img. 25
DPW Sludge Management Plant Dedication, April 19, 1990, Img. 28
DPW Sludge Management Plant Dedication, April 19, 1990, Img. 29
DPW Sludge Management Plant Dedication, April 19, 1990, Img. 3
Mayor Hudnut with Unidentified Group of Children, April 25, 1990
DPW Sludge Management Plant Dedication, April 19, 1990, Img. 1
DPW Sludge Management Plant Dedication, April 19, 1990, Img. 10
International Joint Commission Reference and Applications Map
Great Lakes Connections 1983 International Joint Commission Button, 1
Plaque from International Joint Commission
Horse Figurine from International Joint Commission
Great Lakes Commission International Joint Commission Lapel Pin (Blue)
Medal Commemorating Tunnel and Reservoir Plan, Greater Chicago Metropolitan Sanitary District
U.S. Deptartment of Energy Award to Clean Cities of Central Indiana, March 4, 1999
Plaque from Kingfisher Club/Friends of the White River to Mayor Hudnut
Plaque from Southport Sanitation Plant Advanced Wastewater Treatment Project Groundbreaking, March 4, 1976
Mayor Goldsmith and Others at Water Quality News Conference, April 3, 1998, Img. 22
Mayor Goldsmith and Others at Water Quality News Conference, April 3, 1998, Full Negative Sleeve
