Common Sense Water Conservation During Rain Shortages/Drought

One of our sources of information about current water levels is the U.S. Drought Monitor. Though Tennessee does not often see long-term or historically severe drought conditions, it’s possible for Rutherford County to experience periods of time without sufficient rainfall. That’s when we urge our customers to use water wisely and conservatively. Please avoid the following uses of water — which are considered non-essential — when drought levels have been reached.

Indoor Conservation

  • Fix leaks promptly: Check and repair dripping faucets, toilets, and pipes. A single leaky faucet can waste thousands of gallons per year.
  • Take shorter showers: Aim for 5 minutes or less. Install low-flow showerheads (many utilities offer them for free or at a discount).
  • Turn off the tap: While brushing teeth, shaving, or washing hands/face, wet, lather, then rinse.
  • Run full loads only: Use dishwashers and washing machines only when full and select the appropriate water-saving cycle.
  • Scrape dishes instead of rinsing: Before loading the dishwasher, scrape food off rather than pre-rinsing under running water.

    • Outdoor / Landscape Conservation

  • Water deeply but infrequently: If watering is allowed, water early morning or evening to minimize evaporation.
  • Use smart irrigation: Install or use soil moisture sensors, rain sensors, or weather-based controllers. Drip irrigation or soaker hoses are far more efficient than sprinklers.
  • Mulch garden beds: Apply 2–4 inches of mulch to retain soil moisture and reduce evaporation.
  • Adjust or skip lawn watering: Let grass go dormant (it usually recovers when rain returns). Avoid watering sidewalks, driveways, or streets.
  • Sweep instead of hosing: Use a broom to clean driveways, patios, and sidewalks rather than a hose.
  • Cover pools and spas: Use pool covers to reduce evaporation when not in use.
  • Wash cars efficiently: Use a bucket and nozzle shut-off hose or take vehicles to commercial car washes that recycle water. Wash less often.

    • Track your water bill or use a home water meter to identify high-use areas and measure progress. Even small, consistent changes across households can help stretch water supplies, reduce strain on infrastructure, and potentially avoid mandatory restrictions.