越谷浄水場第２急速ろか池

越谷浄水場第２急速ろか池

ADEAC: A System of Digitalization and Exhibition for Archive Collections

増林浄水場急速ろ過池完成

ADEAC: A System of Digitalization and Exhibition for Archive Collections

増林浄水場急速ろ過池完成

ADEAC: A System of Digitalization and Exhibition for Archive Collections

第２配水場（越谷浄水場拡張工事）

越谷市市長公室広報シティプロモーション課

ADEAC: A System of Digitalization and Exhibition for Archive Collections

越谷浄水場

ADEAC: A System of Digitalization and Exhibition for Archive Collections

越谷浄水場

越谷市市長公室広報シティプロモーション課

ADEAC: A System of Digitalization and Exhibition for Archive Collections

越谷浄水場

ADEAC: A System of Digitalization and Exhibition for Archive Collections

越谷浄水場

ADEAC: A System of Digitalization and Exhibition for Archive Collections

（越谷町浄水場）

越谷市教育委員会教育総務部生涯学習課

ADEAC: A System of Digitalization and Exhibition for Archive Collections

浄水場越ヶ谷

ADEAC: A System of Digitalization and Exhibition for Archive Collections

浄水場越ヶ谷

ADEAC: A System of Digitalization and Exhibition for Archive Collections

越ヶ谷浄水場

越谷市市長公室広報シティプロモーション課

ADEAC: A System of Digitalization and Exhibition for Archive Collections

大袋急速ろ過池

ADEAC: A System of Digitalization and Exhibition for Archive Collections

大袋急速ろ過池

ADEAC: A System of Digitalization and Exhibition for Archive Collections

大袋急速ろ過池

ADEAC: A System of Digitalization and Exhibition for Archive Collections

越谷浄水場の発電機

ADEAC: A System of Digitalization and Exhibition for Archive Collections

増林浄水場ろ過池完成

越谷市市長公室広報シティプロモーション課

ADEAC: A System of Digitalization and Exhibition for Archive Collections

上水道浄水場ろ過口

宇部市教育委員会

ADEAC: A System of Digitalization and Exhibition for Archive Collections

浄水場第２期拡張工事起工式

ADEAC: A System of Digitalization and Exhibition for Archive Collections

浄水場第２期拡張工事起工式

ADEAC: A System of Digitalization and Exhibition for Archive Collections

浄水場第２期拡張工事起工式

ADEAC: A System of Digitalization and Exhibition for Archive Collections

浄水場第２期拡張工事起工式

ADEAC: A System of Digitalization and Exhibition for Archive Collections

浄水場第２期拡張工事起工式

ADEAC: A System of Digitalization and Exhibition for Archive Collections

越谷第一ポンプ場

越谷市市長公室広報シティプロモーション課

ADEAC: A System of Digitalization and Exhibition for Archive Collections