Photograph of workers installing new water main at the White Rock filter station. Piles of rock and dirt are piled around the area. A note on the back of the photograph reads: "New 30" main installed between settling basin & pump stn at old White Rock filter plant 11/17/52.
Installation of pumps at the reclaim pump station which extends out over the reservoir
Photograph of three UNIDENTIFED workers placing crushed stone around 18-inch corrugated sheet metal ...
Old Blue Water No. 2 collection in dam foreground. New Blue Water No. 2 collection dam in background
Photograph of water main at White Rock Purification Plant. In the photograph, a crane is parked near...
Photograph of workers installing a new water main. On reverse are four additional photographs. Clock...
Photograph of a dray line covering a section of a new 30 inch main. Handwritten note on reverse read...
Photograph of pipe-laying at White Rock purification plant. In the photograph, a large pipe is laid ...
Photograph of pipes and turbines at White Rock Filter Station. A typed note on the back of the photo...
Photograph of a machine room in the White Rock filter plant. In the photograph, piping runs vertical...
Backfilling 16" water main in Cumberland, Maryland on April 8, 1936. W.P.A. project number 11, photo...
Photograph of some of the temporary pumping equipment going into the old pumping station at White Ro...
Photograph of the exterior of the White Rock Pumping Station building. Rubble surrounds the building
Photograph of a man looking at construction occurring at the White Rock Purification Plant. A handwr...
Central pump station. Showing stainless steel header pips for the east side distribution system and ...
View of workers laying a 30 water main pipe in the ground forming part of the line that runs from th...
Installation of pumps at the reclaim pump station which extends out over the reservoir
Photograph of three UNIDENTIFED workers placing crushed stone around 18-inch corrugated sheet metal ...
Old Blue Water No. 2 collection in dam foreground. New Blue Water No. 2 collection dam in background
Photograph of water main at White Rock Purification Plant. In the photograph, a crane is parked near...
Photograph of workers installing a new water main. On reverse are four additional photographs. Clock...
Photograph of a dray line covering a section of a new 30 inch main. Handwritten note on reverse read...
Photograph of pipe-laying at White Rock purification plant. In the photograph, a large pipe is laid ...
Photograph of pipes and turbines at White Rock Filter Station. A typed note on the back of the photo...
Photograph of a machine room in the White Rock filter plant. In the photograph, piping runs vertical...
Backfilling 16" water main in Cumberland, Maryland on April 8, 1936. W.P.A. project number 11, photo...
Photograph of some of the temporary pumping equipment going into the old pumping station at White Ro...
Photograph of the exterior of the White Rock Pumping Station building. Rubble surrounds the building
Photograph of a man looking at construction occurring at the White Rock Purification Plant. A handwr...
Central pump station. Showing stainless steel header pips for the east side distribution system and ...
View of workers laying a 30 water main pipe in the ground forming part of the line that runs from th...
Installation of pumps at the reclaim pump station which extends out over the reservoir
Photograph of three UNIDENTIFED workers placing crushed stone around 18-inch corrugated sheet metal ...
Old Blue Water No. 2 collection in dam foreground. New Blue Water No. 2 collection dam in background