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  • Subject: Water quality management
A painting of the interior of the R.C. Harris Water Treatment Plant in Toronto, Ontario, Canada…
Water Plant Rotunda
Boyer, George, 1954-
2013
Observers were recruited to don hip waders and place booms across Sixteen Mile Creek during demonstration
Observers were recruited to don hip waders and place booms across Sixteen Mile Creek during demonstration
Dinsmore, Ted
11/16/1978
It looks terrific --what is it?, It's the Komara Miniskimmer, which is a device developed by British Petroleum Co
It looks terrific --what is it?, It's the Komara Miniskimmer, which is a device developed by British Petroleum Co
Barkley, Harold
11/21/1975
Wednesday's Water In The Town Of Aurora, Sediment in tap water, right, settles to bottom, as at left
Wednesday's Water In The Town Of Aurora, Sediment in tap water, right, settles to bottom, as at left
Goode, Jeff
12/12/1969
Cleaning-the hard way. A workman at the Cumber Pumping Station on Morningside Ave. cleans filter of a sewage pump with blow torch. The city is finding(...)
Cleaning-the hard way. A workman at the Cumber Pumping Station on Morningside Ave. cleans filter of a sewage pump with blow torch. The city is finding(...)
Spremo, Boris
9/12/1969
Experts plugged all the hotels at tiny Port Hawksbury, nearest town to the Arrow disaster
Experts plugged all the hotels at tiny Port Hawksbury, nearest town to the Arrow disaster
Spremo, Boris
2/17/1970
Garbage by the bag
Garbage by the bag
Goode, Jeff
6/1/1984
Lab technicians Keith Austen (foreground) and Harry Alkema test Lake Ontario water samples for nutrients aboard the motor vessel Martin Karlsen, a floating pollution research laboratory
Lab technicians Keith Austen (foreground) and Harry Alkema test Lake Ontario water samples for nutrients aboard the motor vessel Martin Karlsen, a floating pollution research laboratory
Olsen, Bob, 1931-2022
4/5/1971
Junk cleared out of the Black Creek Ravin in the Jane-Finch area of North York is moved aside by 11-year-old Jeannette Reid, a Grade 5 pupil at Derryd(...)
Junk cleared out of the Black Creek Ravin in the Jane-Finch area of North York is moved aside by 11-year-old Jeannette Reid, a Grade 5 pupil at Derryd(...)
Lennon, Frank
6/23/1974
Black and white proof
Black and white proof
Ross, Fred
9/25/1969
A $4,000 Meter which he plans to dump into Lake Ontario is checked out by engineer George Jones
A $4,000 Meter which he plans to dump into Lake Ontario is checked out by engineer George Jones
Norris, Dave
9/29/1969
It's a clear water wagon, This truck-mounted portable water treatment plant, built by Union Carbide, was too big to get into the Pollution Control Sho(...)
It's a clear water wagon, This truck-mounted portable water treatment plant, built by Union Carbide, was too big to get into the Pollution Control Sho(...)
Barkley, Harold
6/15/1972
Interim report of His Honour Judge Winchester (Toronto filtration investigation)
Interim report of His Honour Judge Winchester (Toronto filtration investigation)
Winchester, John, 1849-
3/30/1912
Image shows the first page of an Interim Report.
Report of the Commission of Engineers appointed to report on the present and future water supply for Toronto
Chipman, Willis
4/29/1911
Image shows the first page of the letter.
Report of the Commission of Engineers appointed to report on the present and future water supply for Toronto
Chipman, Willis
11/30/1911
Image shows a page that reads: "Toronto Water & Sewage"
Toronto water & sewage
Sterling, Walter
1884-09-20
Image shows a cover page that reads: "Reports on Sewage Disposal of the City of Toronto".
Report of the Medical Officer of Health on the disposal of the sewage of the City of Toronto
Carswell, Co.
1899
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