Laserfiche WebLink
<br />/{/- 4/ <br /> <br />Table 4 <br />Existing Potable Water Storage Facilities <br /> <br />Pressure <br />Zone <br />Easter Cross <br />Easter Bowl <br />Glenloch <br />Wilmington South <br />Cambridge <br />Lakeview <br />Main City Zone <br />Main City Zone <br />Redwood Shores <br />Redwood Shores <br /> <br />Total Domestic <br /> <br />Storaoe Faciiity <br />Easter Cross - 1 Tank <br />Easter Bowl- 1 Tank <br />Glenloch - 1 Tank <br />Wilmington - 1 Tank <br />Cambridge - 2 Tanks <br />Lakeview - 1 Reservoir <br />Sequoia - 2 Tanks <br />Carson - 1 Reservoir <br />Peninsula 1 - 1 Tank <br />Peninsula 2 - 1 Tank <br /> <br />Capacity <br />(million <br />qallons) <br />0.10 <br />1.20 <br />0.09 <br />0.25 <br />0.65 <br />1.00 <br />8.00 <br />3.75 <br />3.20 <br />3.00 <br /> <br />21.24 <br /> <br />Source: <br /> <br />City of Redwood City - Public Works Services Department ("A Technical Report <br />on the City Water Storage Capability" and Redwood City Pressure Zone Map). <br /> <br />Distribution System. <br />pipeline, in following sizes: <br /> <br />The Enterprise currently contains approximately 265 miles of <br /> <br />Size <br />24 inches <br />20 inches <br />18 inches <br />16 inches <br />14 inches <br />12 inches <br />10 inches <br />8 inches <br />6 inches <br />4 inches <br />3 inches <br />2 inches <br />Total: <br /> <br />Miles <br />2.3 <br />1.8 <br />1.4 <br />11.9 <br />0.7 <br />28.7 <br />8.2 <br />86.9 <br />84.1 <br />19.2 <br />0.3 <br />19.0 <br />264.5 <br /> <br />Source: <br /> <br />City of Redwood City - Public Works Services Department. <br /> <br />Water Quality and Environmental Issues and Regulatory Requirements <br /> <br />Monitoring of the imported Hetch Hetchy supply is conducted by the San Francisco <br />Public Utility Commission ("SFPUC"). The SFPUC treats the Hetch Hetchy supply by lime <br />addition at Rock River for corrosion control and chloramination at Tesla Portal for disinfection, <br />but does not filter prior to delivery. Bay Area reservoir waters receive complete treatment of <br />filtration and disinfection at either the Sunol or the Harry Tracy filtration plants of the Hetch <br />Hetchy system. Filtered water from these treatment plants may be co-mingled with unfiltered <br />Hetch Hetchy water in Bay Area transmission pipelines. The SFPUC and the agencies that <br />serve water from the SFPUC Hetch Hetchy supply previously applied for and were granted <br />filtration avoidance for that supply under the Federal regulations. <br /> <br />The City routinely monitors and conducts tests relating to water quality within the <br />distribution system. The water quality currently meets all primary and secondary drinking water <br />standards. <br /> <br />23 <br />