ようこそ!「北ノ入川第1号砂防堰堤その4工事」のホームページへ!
このホームページは工事の概要や進捗を近隣の皆さまを含め多くの方にご理解いただくため用意しました。
当工事は信濃川下流水系直轄砂防事業です。
信濃川下流水系は、近年の豪雨等により渓流等が荒廃し不安定な土砂・流木が残存するなど、災害の危険性が高まっています。
このため、「防災・減災・国土強靭化のための3か年緊急対策」の「全国の中小河川における土砂・洪水氾濫等の危険性に関する緊急対策」
および「中小河川緊急治水対策プロジェクト(土砂・流木対策)」の一環として、砂防設備の整備を推進し、土砂流出等の抑制を図ります。
砂防堰堤等の整備により、土砂・洪水氾濫等から保全対象の安全が確保され、土砂災害に対する安全性を向上させます。
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