It was time to take care of business on Monday. We’ve been here at the Coeur d’Alene Elk’s Lodge for 10 days and I thought I should dump our holding tanks. We’ve been careful about the amount of gray water going down the drains – taking navy showers and whatnot. The thing is, our toilet started burping.
When RVers mention a toilet burp, it probably needs some explanation. An RV toilet doesn’t operate on the same principle as a regular household toilet. RV toilets are strictly gravity flush, usually with a ball valve at the bottom of the bowl that seals the bowl when closed and simply rotates to open the drain into the black tank.
When water is suddenly dumped into the black tank, it displaces air space (headspace) in the tank. This displaced air has to go somewhere, so there’s a vent pipe that extends above the roof of the RV. When the RV is being built, a worker cuts the vent pipe to length, then passes it through the roof and down into the tank. This can cause issues – if the length isn’t measured carefully and/or if the pipe isn’t carefully inserted so a minimum amount is pushed down into the tank, the vent may not work properly.
Once the liquid level in the tank reaches the vent pipe opening, air can no longer escape easily through the vent. Now, when you flush the toilet, as the water flows through the opening, displaced air comes up through the bottom of the bowl in a bubble – thus the toilet burp. RVers usually view the toilet burp as a sign the black tank is full or nearly full. The electronic tank sensors are notoriously unreliable, but a toilet burp always means the liquid level has reached the vent pipe. The quandary is, does the vent pipe extend one-inch into the tank, meaning the tank is quite full or does the vent pipe extend three inches into the tank, meaning there is a lot of headspace left?
I think our vent pipe extends deeper into the tank than designed – I’ve had a burping toilet for two days before without an issue. But, I didn’t want to push it. So, Monday morning we packed up and secured everything, disconnected and headed to the city dump station a few miles away from here by the fairgrounds. The city dump station is free, although a donation box is there. I always leave a small donation. The facility is clean and well-maintained.
I found our gray water tank was only about half full after 10 days. It’s a 100-gallon tank, so that means we only generated about 50 gallons of gray water in 10 days. I always time the gray water when I dump. When I first open the dump valve, a solid column of gray water comes through the clear elbow on the drain fitting. The tank vent allows this solid column of water. When the liquid level drops to the tank drain opening, the solid column of water is disrupted by an ever increasing air gap in the drain elbow. I watch how long it takes for the solid column to change – the point where the tank level has reached the drain opening. I know from past experience that a full tank – when the gray water is backing up into the shower pan – takes about 3 minutes 45 seconds for the gray water level to drop to the drain opening level. This time, it took less than two minutes.
After we returned to the Elk’s Lodge and set up, we headed out to the laundromat. Without a sewer connection, we haven’t used our Splendide washer/dryer. The clothes washer is the biggest contributor to gray water. So, as I said in the beginning, Monday was a “taking care of business” day.
While we were taking care of business, our friend Gary Stemple was flying from San Diego to Couer d’Alene. Gary and I have been friends since our schoolboy days – I’ve known him for about 50 years! Gary’s mother was originally from this area and his cousin Kim lives about 20 miles south of Coeur d’Alene on the west side of the lake.
Tuesday morning we made plans to meet Gary at the dock east of the Couer d’Alene Resort. Donna made a pitcher of rum punch to go. Gary brought Kim’s boat – a Centurion Enzo SV240 – up to pick us up. The plan was for Donna and I to pick up burgers at Hudson’s – a local business that’s famous for their hamburgers. Hudson’s has been selling burgers in Coeur d’Alene since 1907 – five generations of family-owned business.
Hudson’s is right across the street from the resort on Sherman Avenue. Gary tried to call in the order, but said no one was answering the phone. He figured maybe they didn’t open until 11 am. Donna and I walked over there after parking on the east side of the resort. We found Hudson’s was closed and a handwritten sign on the door said they were closed because someone tried to burn the place down! This morning, I found an article stating that it was being treated as a crime scene after someone broke in early Tuesday morning, tried to break into an ATM machine, then set fire to the back of the restaurant.
We cruised down to Kim’s place – it’s about halfway down the length of Lake Coeur d’Alene.
We made a brief stop at her house – Kim was out on a jet ski. I made an interesting find there and got the story from her neighbor and friend Kenlee (sp?). My recollection of the whole story is a bit fuzzy – maybe the rum punch without a burger for lunch had something to do with that.
In 1956, Kim’s grandfather bought a car for her grandmother – it was a 1956 or ’57 Nash Metropolitan. When Kim was in high school and got her drivers’ license, it became her car. When Kim went off to college, a Nash Metropolitan wasn’t cool enough. So, she sold it and bought a Camaro. A couple of decades later, she tracked the car down through a couple of owners and bought it back. But it wasn’t in very good shape. She left it parked for the next 30 years or so, then recently had it brought back to good running order and it’s back on the road!
Gary, Donna and I took Kim’s boat for a ride to the south end of Lake Coeur d’Alene to the St. Joe River. The south end of the lake is interesting. There are numerous sand bars and you have to be vigilant and stay in the channels. Most of them are well-marked with green square marker posts and red triangular marker posts on the edges of the channels. Navigate between the red and green markers and you should be okay. We crossed under the Chatcolet Bridge Lookout where Lake Coeur d’Alene becomes split into Chatcolet Lake and Round Lake. The Chatcolet bridge is part of the Trail of the Coeur d’Alenes – a multi-use trail. The bridge was originally a railroad bridge.
What’s really unusual is that the St. Joe River flows between the two lakes as sand bars separate it from the lakes.
We cruised upriver through mostly uninhabited marshlands and woods. I expected to see a moose at every turn. We only saw a few other boaters and mostly had the river to ourselves until we neared the town of St. Maries.
As we came closer to town, houses and boat docks lined the river. Mostly it was “No wake zone” territory. We’d been out for a couple of hours at that point.
We turned around and headed back.
Every reference I’ve seen calls the lake “Lake Coeur d’Alene.” But the sign at the Chatcolet bridge says “Welcome to Coeur d’Alene Lake.” We cruised north on the lake to Rockford Bay where we fueled up at Black Rock Marina, then found Kim and Kenlee at Shooter’s for an adult beverage and late lunch/early dinner.
The Centurion Enzo is a wake board boat powered by a Mercruiser Black Scorpion 330 horsepower engine – which is derived from a GM 5.7 liter V-8. Cruising at 5,000 rpm, it’s a thirsty powerplant. I think we were burning more than 5 gallons/hour.
Kim and Kenlee rode back up to the resort with us where they dropped us off and the day’s big adventure was over.
The temperature reached a high of 85 degrees, but it felt very comfortable out on the water. The forecast calls for the mid-80s to continue until the temperature drops into the low 70s on Sunday. If that holds true, it’ll be just right for prepping the trailer on Sunday for Monday’s departure. We still don’t know where we’ll end up next.
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