What Guests Shouldn’t Flush: Protecting Sewer Lines in Tahoe Donner Vacation Rentals

Why Tahoe Donner Rentals Need a Plan for Their Drains

Tahoe Donner is the heart of Truckee’s vacation rental market. A 2019 Mountain Housing Council white paper on short-term rentals found that Tahoe Donner accounted for 52 percent of Truckee’s short-term rentals, while Glenshire accounted for 3 percent (Northern Nevada Business Weekly reported the same figures). More guests and more turnovers mean more chances for something that should go in the trash to end up in the toilet or the kitchen sink.

What Truckee Sanitary District Says Not to Flush

Truckee Sanitary District publishes a short sewer education page for its customers. These are the items it calls out:

• Wipes, including “flushable” wipes. The district says they can cause extensive damage to sewer laterals and treatment plants, and can catch other items and cause clogs.
• Fats, oils and grease. Washed down the drain, they can solidify and clog pipes. The district’s slogan is “Cease the grease!”
• Coffee grounds. The district notes they do not break down in water and clump together.
• Kitty litter, even the flushable kind, because it clumps.
• Medications and cleaning products, which the district says can harm the water ecosystem.

What a Fatberg Is, and Why Rentals Are at Risk

Truckee Sanitary District describes a fatberg as “a big clump of wipes, fat, oil, grease, dirt & debris trapped in the pipes creating an iceberg-like formation” (TSD). In a rental, the usual recipe is wipes in the toilet plus cooking grease from a big group dinner poured into the kitchen sink. Both end up in the same lateral.

A Simple House-Rules Card for Your Guests

Most guests are not trying to cause problems; they just don’t know mountain homes and sewer laterals. Put a short card in each bathroom and by the kitchen sink:

• Only toilet paper goes in the toilet. Wipes go in the trash, even if the package says flushable.
• Let cooking grease cool, then put it in the trash, not the sink.
• Coffee grounds go in the trash or compost.
• If a toilet or drain backs up, stop using it and call the number on this card.

Give guests a local number to call. A small backup handled the same day is much cheaper than a lateral that stays clogged through a long weekend.

Signs Your Sewer Lateral Is Starting to Clog

• Several drains running slowly at once, especially on the lowest floor.
• Gurgling from a toilet or drain when another fixture is used.
• Water coming up in a shower or tub when a toilet is flushed.
• A sewer smell inside or near the cleanout outside.

If you see more than one of these, the problem is usually in the lateral rather than a single fixture. Our drain cleaning and rooter service can clear it, and a camera can show what caused it.

Who to Call: You or the District?

The district’s sewer education page shows a diagram of what is the responsibility of the district and what is the responsibility of the property owner, and describes it as shared. If you notice a wastewater spill or smell sewer, Truckee Sanitary District asks you to call its 24/7 line at 530-587-3804 (TSD). For a clog inside your own lateral, call a plumber. Our guide to shared sewer line responsibility in Truckee covers the details.

Frequently Asked Questions

Can you flush “flushable” wipes in Truckee?

Truckee Sanitary District says wipes, including flushable wipes, can cause extensive damage to sewer laterals and treatment plants. Put them in the trash.

What should I do if I smell sewer near my Tahoe Donner rental?

Truckee Sanitary District asks customers who notice a wastewater spill or smell sewer to call its 24/7 line at 530-587-3804. If the problem is a clog inside your own lateral, call a plumber.

How do I stop guests from clogging the drains?

Post a short house-rules card by every toilet and the kitchen sink: only toilet paper in the toilet, grease and coffee grounds in the trash, and a number to call if anything backs up.