John S Eastwood

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Operator house (building 105) was one of four operator houses built in Cascada (later Big Creek) adjacent to Powerhouse No. 1 in 1912-1913. These were the first permanent operator houses in the B More

Significance: Three of the four powerhouse no. 3 penstock standpipes were constructed in 1923 during the Big Creek System period of significance (1911-1929). Their significance derives from association with th More

Significance: Three of the four powerhouse no. 3 penstock standpipes were constructed in 1923 during the Big Creek System period of significance (1911-1929). Their significance derives from association with th More

Significance: Three of the four powerhouse no. 3 penstock standpipes were constructed in 1923 during the Big Creek System period of significance (1911-1929). Their significance derives from association with th More

Significance: Three of the four powerhouse no. 3 penstock standpipes were constructed in 1923 during the Big Creek System period of significance (1911-1929). Their significance derives from association with th More

Significance: Three of the four powerhouse no. 3 penstock standpipes were constructed in 1923 during the Big Creek System period of significance (1911-1929). Their significance derives from association with th More

Significance: Three of the four powerhouse no. 3 penstock standpipes were constructed in 1923 during the Big Creek System period of significance (1911-1929). Their significance derives from association with th More

Significance: Three of the four powerhouse no. 3 penstock standpipes were constructed in 1923 during the Big Creek System period of significance (1911-1929). Their significance derives from association with th More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: The reinforced-concrete, multiple-arch buttressed dam was never a very common type in the United States, and it was particularly uncommon in the eastern half of the country. Very few dams of this More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Building 105, Powerhouse 8, is one of the few surviving examples of operator housing from the Big Creek System period of significance (1911-1929). Its significance derives from its contribution t More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More

Significance: Hume Lake Dam was the world's first reinforced a concrete multiple arch dam. Built to impound reservoir for the Hume-Bennett Lumber Company, today it is the only major surviving structure represe More