The Hudson River lacked the necessary spawning and nursery capacity to maintain salmon. The first major tributary, the Mohawk River, entering from the west above Albany, was impassable due to the 70 foot falls at Cohoes.
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The Hudson River lacked the necessary spawning and nursery capacity to maintain salmon. The first major tributary, the Mohawk River, entering from the west above Albany, was impassable due to the 70 foot falls at Cohoes.
For Your Health- In 1976, the Upper Hudson River was closed to fishing due to extremely high amounts of polychlorinated biphenyls (PCBs) in fish. These levels posed a high risk of possible harmful health effects in humans. Since 1976, the manufacture of PCBs has been banned and their use phased out.
The short answer is “Yes!” The long answer is that it depends on when and where. Issues like sewage outflow and algal blooms keep many areas along the Hudson from being swimmable, particularly after rainfall.
While there are orange individuals in the Hudson, these tend to be easy pickings for predators; one study of the diet of ospreys along the Hudson found that goldfish were a common prey of this fish-eating hawk. Thus the goldfish we catch are more likely to be olive green or brown than orange or gold.
The short answer is “Yes!” The long answer is that it depends on when and where. Issues like sewage outflow and algal blooms keep many areas along the Hudson from being swimmable, particularly after rainfall.
Men over 15 and women over 50 face fewer health risks from some chemicals. For that reason, they can eat up to six crabs a week from the Hudson River and New York City waters. Crabs from the Long Island Sound, Jamaica Bay and the ocean are less contaminated and are a better choice for everyone.
Other ongoing pollution problems affecting the river include: accidental sewage discharges, urban runoff, heavy metals, furans, dioxin, pesticides, and polycyclic aromatic hydrocarbons (PAHs). Numerous factories that once lined the Hudson River poured garbage and industrial waste directly into the river.