Kozagawa

• Takinohai | Takinohai, Kogawa, Kozagawa-cho, Higashimuro-gun, Wakayama 649-4216 | Kozagawa Town Office

Rivers

Kozagawa River

• Tsukinoise Water Level Observatory, Kozagawa River | Tsukinose, Kozagawa-cho, Higashimuro-gun, Wakayama Prefecture 649-4106 | Wakayama Prefectural Office
• Tsukinoise No. 2 upstream and downstream, Kozagawa River | Tsukinose, Kozagawa-cho, Higashimuro-gun, Wakayama Prefecture 649-4106 | Wakayama Prefectural Office
• Myojin upstream and downstream, Kozagawa River | Myojin, Kozagawa-cho, Higashimuro-gun, Wakayama Prefecture 649-4226 | Wakayama Prefectural Office
• Aise Water Level Observatory, Kozagawa River | Aise, Kozagawa-cho, Higashimuro-gun, Wakayama Prefecture 649-4235 | Wakayama Prefectural Office
• Shichikawa Dam upstream and downstream, Kozagawa River | Shichikawa Dam, Sada, Kozagawa-cho, Higashimuro-gun, Wakayama Prefecture 649-4442 | Wakayama Prefectural Office
• Shichikawa Dam | Shichikawa Dam Management Office, 1016 Sada, Kozagawa-cho, Higashimuro-gun, Wakayama-ken 649-4442 | Kozagawa Town Office