There is low water pressure throughout the house, what should I do?

The following scenarios could be the cause of the low water pressure:

  • Recently added products like water softeners or filters may reduce water pressure. These items may also affect water pressure if they need to be serviced.
  • If you have a pressure reducing valve (PRV) installed to protect your plumbing, it may need adjusting. Most PRVs are installed after the water meter and before the water heater. Talk to a plumber before adjusting it.
  • Your main water valve may not be completely open.
  • If you live in an apartment or condominium or have a business that shares a water meter with others, your neighbors may have increased their water use resulting in an overall decrease in pressure.
  • If your water pressure suddenly drops to almost nothing it is could be a result of a broken water line. Call 931-645-7400 to report sudden drops in pressure.

Show All Answers

1. What do I do if I have low water pressure at one faucet?
2. What should I do if I have low water pressure on hot water only?
3. There is low water pressure throughout the house, what should I do?
4. Where does my responsibility begin and the Clarksville Gas and Water department’s end?
5. How much does a pressure reducing valve (PRV) cost?
6. Who can assess my water pressure, plumbing and possibly install or adjust the pressure reducing valve (PRV)?
7. What if I already have a pressure reducing valve (PRV)?