, the freas foundation, with additional support provided by friends of grays harbor, the wild steelhead coalition, and viewers like you. [ river sounds ] [ sic anriver sods ] >> this is what our people have called forever ensulapch [phonetic], and ensulapch, if you do a little translation of it is, "my wealth water." this basin just provides everything that you could possibly need to build a strong society. [ music ] >> the smon, there pa of thisalley. the chalis rir hioricallyas been e of theost signicant paproduceralley. salmoin washiton stat >> tre is a pulationthat's , paproduceralley. and th's the sing inook ru could bfaced in situati wherit's goi extinct. >> or the last sevel decas, the prlems have acceleted he. e last0 years ve seen ve ofhe most gnificanfloods on recd in thehehalis sin. >> and know nothey're lookin, whh is supposeto help. and that's very controversial. >> we're actually taking dams out these days. the idea proposing to build one, you know, at a time when we're spending an awful lot of moneyn salmonecover of climate change. we know that flood is going to get worse. we know