In the real world gravity takes water from the lakes and through a few pressure reducing valves to the consumer. So even if it only generated enough power to run the treatment system you'd be money ahead.
DREAM ON TURNIP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Gravity DOES NOT draw water UPHILL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Gravity DOES NOT draw water UP out of Lake Ontari-owe through a pipe into a treatment facility!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Gravity does not draw water from the facility and PUSH IT into pipes spread across the city.......................................
to be STORED A HUNDRED FEET OR MORE IN THE AIR......................................
in the nearest water tower!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Gravity DOES NOT give you 40 - 60 pounds pressure in a tap in a house AT THE TOP OF A HILL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Have you ever been to Toronto you turnip???????????????????????
Have you SEEN THE HEIGHT of the hill - which is actually an old lake escarpment running across the city.............................
near St Clair Ave??????????????????????
The one that requires pumps to drive the drinking water up - so more than half the city can get ANY water?????????????????
You must be related to MHz.................................
he also is fond of wildly improbably Rube Goldberg GIZMOS AS WELL!!!!!!!!!!!!!!!!!!!!!!!!!!
Simply google the question "how much electricity is needed to pump Toronto drinking a water..............................
and you will be directed to a City of Toronto web site that opens with this statement:::::
" A large amount of electricity is used to pump fresh water uphill in order to service"........................
No doubt there is a HARD ANSWER buried in the PDF file produced by the City .............................
related to the question about how much electricity they really do use...........................................
but I cannot be bothered looking for it.........................................
that the GOVT OPERATOR of the water system admits "A Large amount of electricity is used"..............................
IS GOOD ENOUGH PROOF FOR ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
In fact if you spend a little time investigating.............................
you will find reference to City of Toronto employing some NATURAL GAS FUELED PUMPS AS WELL!!!!!!!!!!!!!!!!!!!!!!!!!!
The Toronto drinking water system DOES NOT OPERATE ON GRAVITY OR SUCTION...........................
except as I have noted - where pumps push water up into towers ..................................
and of course once in the tower - gravity CAN TAKE OVER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!