Mill towns petitioned Boston for assistance. The legislators eventually granted $120,000 to rebuild bridges and roads, which set a precedent for a state government to provide direct assistance after a natural disaster. The disaster led to improvements in public safety. The Massachusetts legislature imposed standards for the construction, maintenance, and inspection of dams. Engineering of large-scale public projects had to meet state mandates. Engineers became academically trained professionals. Four-fifths of the businesses in the Mill Valley were eventually rebuilt on their original locations. The mill owners gradually regained their financial standing and their place as pillars of society. Factories powered by the rushing Mill River continued to dominate life in the valley for another quarter century, until steam, and then electricity, replaced water power.
