My typed rental lease has a hand-written clause?

...that states that I am to pay the utilities of electricity and water. I have recently been handed bills for electricity water AND sewage. The sewage bill is more than three times the amount of the water bill...i.e. water is $50 and sewage is $150.+ Something smells fishy. (No pun intended...) Am I liable to pay... show more ...that states that I am to pay the utilities of electricity and water. I have recently been handed bills for electricity water AND sewage. The sewage bill is more than three times the amount of the water bill...i.e. water is $50 and sewage is $150.+ Something smells fishy. (No pun intended...)
Am I liable to pay the sewage portion since it's not even mentioned on my lease?

Serious answers preferred, (unless you have a *really* funny reply.)
8 answers 8