Hurwitz the city bought up land around the reservoirs to prevent it from development. It provides assistance to local residents to see that theres no pollution of the reservoirs. Its much more Cost Effective to prevent pollution and to protect a source of water than to remove it at the Drinking Water treatment plant. Lloyd what epa said to us was, you can have an exemption from filtration if you keep this undeveloped, and if you can manage the wastewater so that it does not pollute your water supply. And we feel that weve reached the point where we can really keep it clean enough to drink unfiltered for the indefinite future. And new york city is in a small club of cities that actually have that filtration avoidance waiver. Narrator while municipalities are responsible for maintaining systems and source supply, the standards that protect water are established at the federal level. There are two important pieces of federal legislation that were both enacted in the early to mid1970s. The
And Wastewater Infrastructure systems are actually paying for it. Narrator cities and municipalities across the United States are now facing this funding gap, between projected revenue and projected expenses, as they strive to maintain Water Quality and meet demand. New york is the most densely populated city in the u. S. And over 40 million tourists visit the city every year. The 1. 3 billion gallons of water required every day are delivered by a system of extraordinary scale and complex engineering. Man water is essential to the economic viability of new york city. Reliable infrastructure and Reliable Delivery of water is a must. You have to reinvest in the infrastructure every single minute to keep it current. Hurwitz we have the stock exchange, we have the United Nations failure can have a dramatic impact on the nation, and even internationally. So theres a really keen awareness that you always have to be fixing the system. Things corrode, they rust. They get to where you turn them
Narrator two Massive Underground tunnels, called simply tunnel 1 and tunnel 2, provide most of the citys water supply. They run hundreds of feet below manhattan, far deeper than the subways. Built at the beginning of the 20th century, they are concretelined and bored through solid rock. They could last centuries. But the mechanical equipment within them will not. Engineers in the 1950s discovered rust on the tunnels valves. There were concerns that if they closed the valves for tunnel inspections, they may never open again, leaving new york city without water. So they chose to keep them open. As a result, there has not been significant inspection, maintenance, or repair of the tunnels in decades. No one knows their current condition. Hurwitz currently, city tunnel 1 and city Tunnel Number 2 would be feeding each half of the city. So youd lose half the city if you didnt have a replacement. Narrator without half of its water supply, the city would shut down. For nearly 40 years, new york
Are delivered by a system of extraordinary scale and complex engineering. Man water is essential to the economic viability of new york city. Reliable infrastructure and Reliable Delivery of water is a must. You have to reinvest in the infrastructure every single minute to keep it current. Hurwitz we have the stock exchange, we have the United Nations failure can have a dramatic impact on the nation, and even internationally. So theres a really keen awareness that you always have to be fixing the system. Things corrode, they rust. They get to where you turn them on and nothing happens. But it is so totally used in every nook and cranny, that making any accommodation to shut it down, to do something to it, is very difficult. Narrator two Massive Underground tunnels, called simply tunnel 1 and tunnel 2, provide most of the citys water supply. They run hundreds of feet below manhattan, far deeper than the subways. Built at the beginning of the 20th century, they are concretelined and bored
Coming out of our howard avenue plant. Man milwaukee officials are shutting down one of the citys two Water Purification plants. Biedrzycki cryptosporidium is a parasite thats found in the gut or intestine of both humans and animals, and found in many surface waters throughout the globe. Prior to 1993, it was not on our radar. It was not a reportable disease. Narrator epa standards did not safeguard against cryptosporidium, because it was an unknown threat. Once it contaminated the water supply, the Treatment Plant had no capability to kill the pathogen. So it spread throughout the system. Biedrzycki we saw an expenditure of 90 million to upgrade both water Treatment Plants. Kaminski cryptosporidium was a wakeup call. It was a wakeup call for us. Its a wakeup call for the nation. Take care of your infrastructure before you have the kind of problem we had. Biedrzycki by no stretch of the imagination do i think were out of the woods. Recent cdc statistics indicate that up to 32 million c