Rubuta ci gaba ga wannan sakin layi - Bayan girgizar kasa ta 1971 San Fernando
, Ma'aikatar Kula da Albarkatun Ruwa ta California ta Tsaro na Dam ta ba da umarnin bincike kan kwanciyar hankali na dukkan madatsun ruwa a California, gami da madatsun ruwa na Chatsworth. Binciken ya nuna cewa za a sake gina madatsun ruwa na Chatsworth gaba ɗaya don su kasance da aminci a lokacin girgizar ƙasa mai girma. A shekara ta 1972 an zubar da madatsar ruwa kuma an cire shi daga aiki. Babu jadawalin sake gina Chatsworth Reservoir da aka kafa.