Subseries : Water supply application maps
Dates:
1905-1980
Physical Description:
90 microfilm reels
Scope and Content Note:
The water supply application maps are arranged by project number and contains maps, blueprints, profiles and drawings depicting
the location of main water lines, reservoirs, aqueducts, water basins, dams, tunnels and related water works structures such
as pumping stations, gatehouses and water towers. These maps and plans were submitted in conjunction with applications to
create public water supply systems and provide detailed technical information regarding the proposed systems' design, layout,
capacity, and limitations. Some of this detailed information includes location of springs, daily water consumption and stream
flow charts, water shed calculations for annual yields and blueprints for special castings of water filter equipment. Arrangement
for the water supply application maps is numerically by project number. There are a few gaps in the project numbers.