Since the passage of the Safe Drinking Water Act, though, other water-monitoring issues have arisen.

然而，自《安全饮用水法》通过以来，其他水监测问题也出现了。

I played a leading citizen role in lobbying through Congress the Clean Air Act; the clean water laws, EPA;workplace safety standards, OSHA;and the Safe Drinking Water Act.

我在通过国会游说《清洁空气法》方面发挥了主要公民作用；清洁水法，EPA； 工作场所安全标准， OSHA； 和安全饮用水法。

Water safety standards were enshrined in the Safe Drinking Water Act of 1974, which gives the E.P.A. authority to restrict the amounts of many metals, bacteria, pesticides and other harmful contaminants that can be detected in water.

1974 年的《安全饮用水法案》规定了水安全标准，该法案赋予美国环保署 (E.P.A.)有权限制水中可检测到的许多金属、细菌、农药和其他有害污染物的含量。