Climbing Chimborazo

On 12/28/2017, I climbed Chimborazo, the highest volcano in Ecuador. I climbed with Andean Summit Adventure. They arranged for my guide, Emanuel, who was skilled, strong, encouraging, and very pleasant to be with.

We left the Carente Refuge (elevation 4800 meters) at 11 pm. Our summit attempt was aborted at 4 am at an elevation of 5800 meters (463 vertical meters short of the summit at 6263 meters) due to avalanche potential.

Emanuel took this photo of me on the way down at ~5000 meters at ~ 6 am on the morning. I was thrilled to learn that I was capable of completing this climb – and am looking forward to coming back and doing so.

 

Free Diving in the Bay of Pigs

In January, 1/7/ 2017, John Mattox continued his travels for free diving in Cuba at the Bahia de Cochinos, which is directly south of the National Park, Zapata Swamp.

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John took this photo on 1/11/2017, looking west across the Bay of Pigs  from its Eastern Shore, about half way between Playa Larga and  Playa Girón.

These certified scuba divers are about to undertake a shore dive to potentially  30 meters depth. They will tour the top of a marine Wall (described below) and will visit a fishing boat sitting upright (and intact) in about 20 meters of water as they return.

I found a water temperature of about 26 C. Visibility of at least 30 meters, and nice coral and fish! And, I saw absolutely no boats on the surface of any type  during my shore diving north of Playa Girón. I also understand the sea is often very calm there – note how calm the waves are in this photo.

There are spectacular marine Walls paralleling both shores of the Bay of Pigs. At the site photographed above, the Wall begins about 200 meters off shore, and its top is about 20 meters deep. This Wall is clearly apparent in the upper left of this photo. It causes the abrupt transition in the color of the sea from azure near the shore (over a ~5 meter deep sand bottom), to naval blue beyond (over 500 meters of water!).

This Wall drops off nearly vertically, with an average slope in excess of ~50 degrees. At its bottom is a 500 meter deep canyon floor which extends to a mirror-image Wall on the western shore of the Bay of Pigs.

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The folks in the diving industry there spoke little english – and I spoke little Spanish. They seemed to know at least a little bit about free diving. And they were friendly. But it was hard to do anything with them other than what their scuba and snorkel customers normally did.

Notwithstanding, I very much enjoyed an abundance of free diving in this region – diving from shore  four times – at four different sites – all beautiful! The photo above was taken at the site where I spent my fourth and last day free diving in Cuba, 1/11/17, where I first did scuba diving (to a depth of ~25 meters) and then after 20 minutes onshore,  free diving (to a depth of ~25 meters).

Being essentially alone, I did not go deeper than a depth at which I was completely comfortable (being essentially alone – and also in touch with the fact that I had no access to oxygen prior to my ascent to the surface). I was perhaps 25 meters deep – not sure – I did not bring a depth gauge!

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My first shore dive (on scuba) on 1/6/17, was at Punta Perdiz.

This photo shows me entering the sea using a passage carved in limestone at the shore. The Wall is again apparent near the horizon, ~200 meters off-shore.

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After an espresso (there is a restaurant on the bank of this cenote), I went free diving  here, in the Cueva de los peces. I’m shown below, taking a few minutes to “breath up” for a free dive to ~20 meters.

This body of water is a flooded limestone sinkhole (cenote in Spanish). More than 15 of these are to be found along a 40 km long line on the eastern shore of the Bay of Pigs, parallel to the sea Wall described above – I understand they may result from shear force this Wall produces due to gravity). They are typically several hundred meters inland from the shore.  I was told that this cenote is 57 meters deep – I did not try to free dive this deep – without support from other divers! I found excellent visibility, in fresh water to about 8 m depth, and also below this in salt water. I observed very interesting optical phenomenon while crossing this halocline from both sides. I learned on 1/10, that from above, a point source of light located beneath the halocline  appears to be spread over ~2 degrees due to turbulence at the halocline boundry.

There were marine fish in this cenote. I’m told there are narrow passages between this cenote and the ocean that are impossible for humans to swim through. However, I suspect that these marine fish were recently trapped in the sea and transported in-land.

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My second day of free diving in this region, 1/7/17, was at Calenta Buena – the CIA’s tertiary landing site for the Bay of Pigs invasion. This photo shows me headed toward the sea for a free dive there.

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This photo shows me (the black dot on the right) headed toward the exit of Calenta Buena (at the extreme right of the photo); and the Wall (~200 meters beyond).


I was not able to equalize the pressure across my right ear drum (during attempted descent) out there by myself. I think this occurred because I was nervous – perhaps because I have not yet been there on scuba. I experienced much better ear function during a second dive after lunch, but dove only ~15 meters deep.

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On 1/8, I was first scuba diving in the sea off shore  of Cueva de los peces, and then free diving (with the fins and weight belt provided for scuba) again in this wonderful Cenote.

On 1/10, I was scuba diving in another Cenote near  Playa Girón. I think this cave might be a fabulous venue for free diving training! I did more free diving afterward off shore at Cueva de los peces. I was pleased to scuba dive with Tony, one of several scuba/snorkel operators in this region. His phone is +53 – 53417297.

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Tony operates a fleet of antique American cars to provide transportation for his divers.

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A billboard on the highway at the entrance to Playa Giron.

Viva la Revolution!

Free Diving in the Galapagos

In December 2016, John Mattox  continued his travels for free diving on San Cristóbal Island in the Galapagos.

I got there by flying from Quito to Santa Cruz Island and traveling on to  San Cristóbal by ferry. On the way, I took this photo of Sea Lions enjoying the facilities at the ferry terminal at Peurto Ayora. It was great to visit in a country with a constitution that extents to nature “the right to integral respect for its existence”!

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On San Cristóbal, I was referred to Scuba Eden, which is owned and operated by Ramiro Flores, who is a Galapagos National Park Naturalist Guide and a SNSI certified SCUBA Instructor. He also enjoys free diving, and was very supportive of my interest. His phone number is +593 982457856. On 12/20/16, I joined Ramiro for a snorkeling expedition on his boat. Our first stop was at the beach, about 1 kilometer south of Punta Deda on the northwestern shore of San Cristóbal Island.

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This photo of me was taken there by Ramiro. I’m wearing a Ganesh tee shirt purchased in Rishikesh in 2014.

I subsequently did a freediving session along this shore. I went as deep there as possible, ~10 meters. I was told by Ramiro that it would be possible to free dive much deeper near the shore at Punta Deda, which is only accessible by boat.

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A photo taken with a GoPro camera by Ramiro during my second freediving session that day at Kicker Rock, a few kilometers west of the location of the previous photo.

John is the vertebrate behind the sea turtle. He is about 5 meters below the surface.

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John´s third freediving session was on 12/21/16 near Chino Beach on the eastern shore of Santa Cruz Island. He found many Yellowtail Surgeon there. This species is shown in this photo taken on a scuba diving trip on 12/18 that John was on at Gordon Rocks near Santa Cruz Island.

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The Yellowtail Surgeon at Chino Beach seemed to like being around him during his free dives. At one point free, diving to about 10 meters depth, he was in the center of school of nearly 100 of these fish circling him in a cylindrical formation centered on him at a distance of  about 1 meter – sorry no photo.

Kayaking Blounts Creek and the Cape Fear River on the day after Hurricane Matthew

I kayaked  the Cape Fear River beginning on its tributary, Blounts Creek, shortly after Hurricane Matthew brought 14 inches of rain to the area in 18 hours. This came after the area got 8″ of rain from Tropical Storm Julia just 9 days prior.

I initially launched on 10/9/16, the day after the rain, reaching Campbellton Landing on the Cape Fear River that evening. I took out and returned the next day to paddle from there to the bridge that carries I-95 across the Cape Fear.

This extreme rain event on Saturday, 10/8/16, breached the Lake Walter Dam, which formed a substantial lake upstream on Blounts Creek. Details are here. Blounts Creek crested (at my house, 0.5 km below this dam) at about 3 pm Saturday at about 500 cfm.

In addition to being a kayaking narrative, this blog provides a local-water-shed cross-sectional-examination of the effects of Hurricane Matthew in Fayetteville NC.

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I launched into  Blounts Creek about 24 hours after it crested . Perhaps 50 cfm of water flow. This is a flow level at which I’ve run this creek previously about 5 times. It would have been foolish (and perhaps very dangerous) to have launched on Saturday.

I have Class V White Water skills – which makes it possible to  paddle Class II Urban Storm Runoff with a comfortable safety margin. This is not an endeavor to be undertaken lightly. While the hydraulic challenges are class II, the level of skill required to do this safely is far higher. There is jagged broken concrete – with steel rebar sticking out. There are potentially hazardous germs – the Fayetteville Public Works Commission (PWC) routes various sanitary sewer lines along Blounts Creek, and they seem to leak. Potentially hazardous  germs are also in the suburban runoff that accounts for a majority of high level flow. And trash, lots of it!  And an occasional dead body.

Photos follow.

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whitfield-bridge

I put in at the bridge that carries Whitfield St. across Blounts Creek, seen here from downstream. Photograph taken 10/10/16.

Blounts Creek normally flows into Cross Creek about 2 km below this bridge, and normally, Cross Creek flows into the Cape Fear River after another 1 km.

It appears that lots of water flowed across the top of this dam on Saturday.

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put-in

I parked here below the bridge. Note the erosion hole where water is standing in front of my car. There is an intact sheet of asphalt against the weeds at the lower left corner of this photo that appears to have been carried by water from where the erosion hole is now.

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This erosion hole photographed from below on 10/10.

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railway-culvert

Blounts Creek passes through a culvert below this railway 0.2 km downstream from the Whitfield Bridge. It is a fun culvert to kayak through at this level – about 12 meters long, with a 0.8 meter drop into a pool at the end.

I believe that perhaps the limited flow capacity of this culvert caused  big problems on Saturday: the washout of the railway (and perhaps for Robison St. to be under several feet of water Saturday at its intersection with the MLK Freeway).

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camp-occupy-fayetteville

 

A portage around logs required 0.4 km below Whitfield Bridge, at a site where I once experimented in the collaboration with homeless people in the construction of a permaculture farm.

Beneath the partially burned two-by-four rafter once used to form the ridge of a canvas shelter, you can see part of the washed out railway on the opposite side of Blounts Creek.

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Another view of this damaged railway (taken 10/10/16), looking east.

This is the Rockfish & Aberdeen Railroad railway to Aberdeen – a track that was slated 6 years ago to carry 10 train loads of corn a day from the Midwest to Clean Burn Fuels’ ethanol plant in Raeford.  On 10/10, I saw an assemblage of equipment and material (100s of cubic yards of sand) that I expect will be used for its repair.

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My Eskimo Topo kayak – parked upstream of a mandatory portage. Amazed to not see any speck of Anthropogenic Trash! Matthew’s gifts were not all bad.

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Here is what I found at the entrance to a tunnel beneath the Gillespie St. Bridge. Very similar to what I saw when I last kayaked under it about 3 years ago.

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Surprised by what I found on top on the downstream side of this bridge!

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Looking back at this bridge from downstream. It is not apparent what happened here hydrologically. I would like to see what it looked like on Saturday!

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Here is what I found as I approached the Cool Spring St. Bridge – definite problems!

Time to portage – for about the tenth time!

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Upstream side of this bridge.

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Downstream side of this bridge.

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Here is where I want to get back on Blounts Creek. How should this be done?

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Beneath the Person St. bridge.

I’m standing with one foot on the sewage pipe you see. I had to get out of my kayak to get it over this pipe. There is a wooden chair stuck near the top of the space beneath the bridge! I expect that it floated into place on Saturday – and that a lot of water was  then flowing under this bridge. Glad I wasn’t down here at that time!

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While I was beneath the Person Bridge, I began to realize that the water level was getting quite high. And there was very little current. Have I perhaps reached the level of the Cape Fear River?

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One of the railings of the bridge that normally carries Hawley Lane over Blounts Creek. – this hypothesis is looking very good.

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Still water above what is normally the confluence of Blounts Creek and Cross Creek.

I’m now certain that I am in fact  kayaking on the backed-up Cape Fear River! Thus, technically, Blounts Creek flowed straight into the Cape Fear today between Russel St. and Person St., bypassing Cross Creek (which was covered at the time by the Cape Fear)!

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Looking south at the bridge that normally carries Grove Street over Cross Creek. Note the Cross Creek Linear Trail on the right (west), here partially submerged.

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About 0.2 km below Grove Street. The only waves apparent here are from my kayak!

Looks like I can indeed expect flat water from here down, in fact, I am already down! I expect that he level at Campbellton Landing on the Cape Fear, where I plan to take out, about 2 km further , is not more than 6 inches lower than this.

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Big problems with the Cross Creek Linear Trail below Grove St.

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The bridge that carries North Eastern Blvd. over Cross Creek, looking east. The Cross Creek vistas I observed today remind me of vistas I observed canoeing as an undergraduate student on the km wide Suwannee River in Florida!

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Cape Fear Botanical Garden. A river overlook deck is apparent. This deck is normally about 50 feet above Cross Creek. At this water level, it would be a good location for a boat pier!

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reflections

This is fun! Kayaking amid the treetops –  free to easily sprint over territory that is very rugged when dry.

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sunset

Looking southwest at Sunset. Very clear, dry air; sucked in from Canada as Matthew departed yesterday.

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just-floating

And soon I’ll be floating above the normal confluence of Cross Creek and the Cape Fear River. How will I know when I’m there?

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After another 300 meters, I emerge into a very broad opening. Is this the normal Cape Fear River bed? Yes it is – I see southward current developing as I proceed!  I’m above the normal bed of the Cape Fear!

The Cape Fear crested at Fayetteville a few hours after I reached Campbellton Landing at 59 feet.  It is normally 10 feet at this time of year. Flood stage begins at 35 feet.

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Looking downstream at the Grove Street Bridge over the Cape Fear (1.5 km east of the  Grove Street Bridge over Cross Creek where I photographed a partially submerged section of the Cross Creek Linear Trail).

I’m in about 3 MPH of current – no worries – I can paddle a kayak more than twice as fast.

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fearless-floating

Just below the Grove St. Bridge, now looking downstream at the Person Street Bridge  over the Cape Fear (1.2 km east of the Person St. bridge over Blounts Creek where I photographed the stranded chair).

I used my non-water-proof Samsung Galaxy S4 phone on this trip (keep  in a dry box when not in use). This reflects the fact that at this very high level, the Cape Fear at Fayetteville is essentially Class I Water!

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cape_fear

At normal levels, the Cape Fear is Class II White Water, at least at the Continental Shelf at Erwin – navigable in practice in a water ski boat, see http://isely.info/WH//Merrill/Carol/John/Carolina_Voyaguer/.

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Looking upstream at the east end of the Person Street Bridge.

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Finally. I reach Campbellton Landing as it begins to get dark. About 40 feet of water to the base of that nearest lamp pole!

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I then bicycled back to my car, picked up my boat, drove home, and started to assemble this blog.

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I continued my journey downstream on Monday, 10/10/16, launching at about 6 pm at the Person St. Bridge on river right. The Cape Fear level was then 57-feet.

About 150 meters downstream of the Person St. Bridge is another asset of the Rockfish & Aberdeen Railroad, this distinctive railway bridge.

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The R+AR Railway Bridge photographed from upstream looking SW with a 10-foot flow level.

When I skirted the upstream edge of this bridge  on Sunday evening before taking off the river, the water was at the bottom of the white bridge structure.

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high-water

 

Photographed at about the time I launched on 10/10/16, two days after Matthew. Taken from the Person Street Bridge, looking downstream at the R+AR Railway  Bridge with the Cape Fear level at 57-feet on the USGS Gauge in Fayetteville. The white bridge structure began only two feet above the river! At normal flow level, this structure is 48 feet above the river, see previous photo!

Thus Hurricane Matthew made the Cape Fear a non-navigable river at Fayetteville.

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I decided to go under the railway bridge.

With only two feet between the water and the bottom of the bridge structure, this is a decision that you may want me to explain…

OK, here is at least some context…

I’ve been on this section of this river many times over the last decade in a wide variety of boats, and have done many other things in this area.

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climbing

This photo shows Chris Mattox climbing the upstream edge of the west face of the stonework pier on river-left.

This was taken on ‎‎8/8/‎2008 at a normal flow level. Cousin Ludwig Schneider belays from the deck of my sail boat anchored just upstream of the bridge. Had he been there on 10/10/16, his head would have been  41 feet underwater, and Chris’ head, 33 feet deep!

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Back to my decision to kayak below a railway bridge with only 2 feet of clearance above the water. This was a sensible decision only because I knew the structure of this bridge well. I have often climbed on its stone work support piers,  see the previous photo. This involved connecting by rope to the bridge structure for top-roping. Thus I knew there no nasties (e.g., jagged metal) at the bottom of the bridge.

I once even did a pendulum jump there! We jumped off of the downstream side of the train track with a climbing harness and rope strung below the bridge, and tied on the upstream side. It was a safe, but jarring deceleration – pendulum jumps are better done on flatter bridges.

Also, there was only 3 MPH of current – so I could escape by paddling upstream if I changed my mind.

I got under it safely, but I ended up being out of my kayak!

The best way to do have done this would have been to deliberately capsize (flip) a few meters upstream of the bridge; wait 15 seconds to know that I have drifted well downstream of the bridge; then roll back to upright using the Eskimo Technique.

However, I decided to try to turn on my side to pass under the upstream edge; return to upright in the open space beneath; and  then again turn on my side to pass under the downstream edge of the bridge.

Well, I got under the near edge of the bridge without problem, grabbing steel structure in order to roll temporarily on my side. Thus I found the inside of the underside of the bridge to be intact and free of debris.

But I did not do so well navigating the downstream edge of the bridge!

Trying to get my hands on the steel structure of the bridge, I dropped my paddle. And then I did not manage to completely right myself after clearing the bridge before letting go!

I immediately found myself sitting upside down in my kayak! Flipped is what we call this kayaking in the mountains.

And, I’ve lost my paddle, which is essential to the execution of the Eskimo Technique to roll oneself upright.

Only one option left. The thing that white water kayakers are usually loth to do, eject from my kayak and swim!

It took only seconds to retrieve my paddle. I then swam diagonally to river left, pulling my water-laden boat sideways thru the water. I finally reached the tree line about 200 meters downstream. The current abated there. But it was at least another 200 meters from there to solid ground at this river level!

I elected to climb into the fork of a tree at the high water level (approximately 30 feet above the ground). Here I planned to drain the water from my boat. Easily said, but not easily executed! I had rope on hand, but my kayak didn’t have a drain plug.

Fifteen minutes later, I’m back in a dry boat, and soon back in the middle of the river. What do I see looking back at the Person St. Bridge?

A fire truck with flashing lights parked in the middle of the bridge!

I feared that this was because folks on this bridge had seen me flip over!

I could have called 911 and perhaps been ready to go downstream after reporting  that all was well. I elected to paddle to the bank and walk back. As I approached the Fire Company Captain, he declared that from how I was dressed, I was probably the man they were looking for. I told them what happened. He declared me to be self-rescued, and his Company returned to the Firehouse.

I continued an uneventful paddle on class I water to the I-95 bridge, about 5 km downstream. It was open to traffic (although I-95 was closed both to the north and south because of high water). About 5 feet of clearance there between the water and the bottom of the bridge structure.

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Last modified, 10/21/16

The Breach of Lake Walter Dam due to Hurricane Matthew

In a Post a few months ago, I described how a beaver family took up  residence on Lake Walter  and doubled the depth of the lake, read it here.

Lake Walter Dam failed catastrophically between 3  pm and 4:15 pm EDT on 10/8/16,  after we got 14″ of rain in 18 hours from Hurricane Matthew. This came after the area got 8″ of rain from Tropical Storm Julia just 9 days prior.

Photos taken before and after the breach follow.

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Taken 10/8/16, 2:58 pm edt

Standing in moderate rain in about a foot of moving water (about all I could safely stand in for an extended interval) on the north edge of Lake Club Drive, facing north. The hydraulic reversal has already migrated upstream through a pile of construction debris placed below the dam several years ago by the PWC to mitigate erosion.The reversal is now rapidly cutting upstream through soil.  I called 911 after returning home. They took 5 minutes to answer. No indication that law enforcement responded.  I then knocked on the doors of my neighbors with houses near creek level to share the news of this threat.

Something you see routinely on the mountain streams – but rarely seen in the Sandhills!

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A neighbor obtained video footage at 4:15 that showed a complete breach.

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Taken 10/8/16, 5:33 pm

Standing on the edge of nearly dry pavement east of the fully breached dam. The former continuation of the road is apparent on the other side.

The hydraulic reversal is now just upstream of what was until perhaps an hour ago, the lakeside bank of the dam.

I think that the water colored yellow with mud on the left is coming from the tributary to Blounts Creek that comes into the lake just above the dam (from Coffman St., and then through a tunnel under the CSX railway) – probably because of the housing development now taking place at the west end of Coffman.

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I was eating noodles on the second floor of my house without electrical power, looking through a window, monitoring the creek level on my back fence,  when I  expect the breach happened. I observed the creek level drop monotonically from a crest at about 3 pm – well  before the breach! I think that we were spared a deluge because the lake was largely empty when the final breach occurred.

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It wasn’t the fault of the beavers – I think their modifications played no role in this dam failure.

 

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Taken 10/9/16, ~10 am. The erosion moved only a few feet upstream from where it was yesterday at 5:33 pm.dam-3

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The new spillway – photographed on 10/10/16, now stable, until we get substantial rain, when erosion can be expected to proceed upstream into the lake.

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Maintaining Lake Walter to Mutual Advantage

I suggest that we seriously consider living intentionally with the Beaver. Vigilant  human over site will be needed.  The current breach site might provide a great opportunity to construct a robust spillway. Perhaps a $1000 cement block structure.  This structure would be designed to  also breach completely away in the event of extreme rainfall. But it will provide for the clearing of clogged logs from   its downstream ramparts. It will be built with the expectation that our Beaver friends will maintain a soft overstructure that will increase the lake level approximately 1.5 feet above the block level.

An existing drain to the west of the spillway could also assist in the assurance of an appropriate lake level.

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Wild life photographed on 10/12/16.

Canadian Geese feeding on whats left of Lake Walter. An Egret with spread wings sitting in the top of a tree on the left.

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On 10/9, I attempted to kayak from Lake Walter to the Cape Fear. However, due to the fallen trees in the water at this rapid – let me call it Matthew’s Deluge – I could not see any plausible kayaking line through it.  I put in instead ~1.5 km downstream at Whitfield St. My account is here.

John Mattox

Last modified, 10/12/16