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  1. The water could be turned off under the sink or at some other point in the supply line.
  2. The pipe could have become clogged with rust or other impurities.
  3. The faucet could be operating improperly and not opening. (A washer that has broken and blocked the piping.)
  4. The screen filter over the faucet could be filled with small gravel or rust.

If you have no water flow it is the aerator or both pipes are frozen (located on an outside wall)

The possibilty of both H&C being blocked with internal corroson is NIL for both to stop the supply at the same time

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14y ago

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