Most water pressure regulators have an adjustment nut that can be used to increase or decrease the water pressure. Incorrectly adjusting the regulator could cause water pressure to become too high or too low. Unfortunately, SMWD is unable to adjust pressure regulators because they are considered to be the homeowner’s private property. If an adjustment cannot be made to your regulator, it may need to be replaced. You may want to contact a local plumbing supply store or a plumbing professional for assistance.