Closure: Water Filtration at Washington, D. C.

Hazen, Allen / Hardy, E. D. | ASCE | 2021

Discussion: Washington Water Filtration Plant

Hazen, Allen / Johnson, George A. / Knowles, Morris et al. | ASCE | 2021

Concrete work on the Washington filtration plant

Hardy, E.D. | Engineering Index Backfile | 1904

Discussion: Water Filtration at Washington, D. C.

Longley, Francis F. / Woodward, William C. / Kober, George M. et al. | ASCE | 2021

Closure of “Hardin on Springwells Filtration Plant, Detroit, Mich.”

Hardin, Eugene A. | ASCE | 2021