Jacks Fork RiverThe Definitive Guide

Stretch 6 of 28 · miles 9¼ to 11¼

The Blue Spring Horseshoe


In Reach D, Steel Bridge to Muck Forty · on Plate A4

Stretch 6: The Blue Spring Horseshoe
Stretch 6The Blue Spring Horseshoe · river miles 9¼ to 11¼

Bluff View and the Salvation Army camp

Access and former camp · left bank · about mile 9.5 · Plate A4

In the 1920s the Salvation Army kept a camp on the left bank here, a retreat for its national officers with several buildings. Bluff View, the park’s primitive access on the same bank, may stand on part of the old camp’s ground, though no deed has yet been found to show it. It is reached from the north side of the river by Route O and County Road 437. By river Bluff View lies a quarter of a mile above the Blue Spring campground, and by road it lies on the other side of the river from it (Chapter 8; Part Six).

Below the camp a shallow stretch runs past lily pads on the right toward the old , and red streaks of iron oxide in the clay show in the ahead. In 2017–19 the river near Bluff View and Blue Spring held thirty-eight live of four kinds, among them the only two live slippershells found on the Jacks Fork in 2017–19 (Chapter 16).

The Blue Spring bluff

Caves, pinnacle and tunnel · left bank, above the spring · Plate A4

A short way above Blue Spring the bluff on the left is broken by a cleft, and the cleft has cut a pinnacle of loose from the bluff behind it. Cavers call the pinnacle a rock island. A small saddle behind it is the abandoned course of a hollow that once ran straight into the Jacks Fork. A large opened over the ancestral Blue Spring system and captured that hollow’s water, and as the ground collapsed the cleft formed and left the pinnacle standing alone. Two small caves pierce it. Flue Cave has a window about feet above the river and a chimney, the flue, that rises to the top of the island. Blue Spring Natural Tunnel runs thirty feet through the pinnacle. It is dry, the remnant of a larger cave from before the rock around it wore away.

Across the cleft is Hospital Cave, which has three entrances. One is a small opening in a steep , entered by a wide break in the bluff and hard to find without knowing it is there. The cave is 375 feet long. About a hundred feet in, a squeeze has been polished smooth “from the passage of many bodies,” and a steady wind blows through it. An upper level holds . The cave is an older outlet of the water that now comes out at Blue Spring: as the system cut deeper it found a new way out, and Hospital Cave was left dry above it. Its name rests on a Civil War story, the earliest record of which is a hand-lettered sign seen in the 1930s (Chapter 13).

Loop Cave opens in the same bluffs and can be seen from the river: a wide entrance about twenty-one feet across and six feet high, divided by a pillar of rock, and so dry inside that it would make “an excellent shelter.” At least fourteen cave entrances open within a quarter of a mile of Blue Spring, and there are probably more.

Blue Spring Ford

Ford · above the spring · about mile 9.7

The old Blue Spring cut-off road crossed the river at Blue Spring Ford. By one account it linked the old Lead Mines Trail with the Virginia Warriors Path, the road later known as the Springfield–Van Buren road. The ford is still driven at by high-clearance vehicles (Chapter 8; Part Six).

Blue Spring

Spring, swimming hole and campground · left bank · mile 9.8 · Plate A4; Figs. 16 and 22

Blue Spring is the landmark of the upper river. The Jacks Fork swings around the bluff here, about 240 feet high, in one of its tightest bends. The spring rises at the foot of the bluff on the outside of the bend, and a large fills the inside of the horseshoe, where the campground sits.

The spring. The water comes out of a cave at the base of the cliff, through a pile of fallen rock that nearly hides it from the river. The cave mouth is about sixty-five feet wide and perhaps twenty-five feet high. Inside the mouth are the broken remains of a concrete dam, which by one account was dated 1938 (Chapter 13). Beyond it the lies deep blue under a ceiling fifteen to eighteen feet above the water, probably twenty feet deep or more. A floater passing one July, probably in 1934, saw “a of goblin blue in a v-shaped cleft of the floor” and three blind fish in it (Chapters 9 and 13). At low water the spring runs about ten cubic feet a second, close to seven million gallons a day, the second-largest spring on the Jacks Fork after Alley (Chapter 12).

The spring’s water falls as rain on about fifty-six square miles of upland, much of it to the north-northeast, where no water runs off on the surface and the sinkholes cluster (Chapter 12). A large sink past Bell Flat known as the Drop-In is said to have fallen in early in the twentieth century, and one sinkhole nearer the river has water running through its . After a gully washer, it is said, cornstalks have come out of Blue Spring when no corn was growing nearby. Blue Spring’s holds more open land and less public land than almost any other spring’s in the riverways (Chapter 17).

The swimming . The pool along the outer bank below the spring has long been a favorite swimming hole, with a big rock at its edge for jumping (Fig. 16; Chapter 19). Between the aerial photographs of 2014 and 2020 the gravel bars filled the inside of the bend and the deep water narrowed to a channel against the rock and the bluff (Fig. 22). How that happened is the subject of Chapter 15. The narrow run below the spring can be difficult in a loaded canoe (Chapter 20). From 1991 to 1998 state biologists sampled the crayfish of this stretch every year, and snorkeling around the bluff walls and boulders of the deep pools they often saw big spothanded crayfish where their sampling frames could not reach (Chapter 16). The spothanded crayfish lives only in the Ozarks of Missouri and Arkansas and is one of the larger crayfish of the state, up to about four and a half inches long. It breeds in September and October, the females carry their eggs and then their young through the spring, and most live about two years. Fish taken from the river at Blue Springs in 1939 and kept at the Field Museum in Chicago number more than two hundred, most of them northern studfish, rosyface and bleeding shiners and Ozark minnows, with a few hornyhead chubs, stonerollers, rainbow and greenside darters, a northern and a blackspotted topminnow. Blue Spring is also one of the few springs in the park big enough to change the river’s temperature below it.

The settlement and the campground. Blue Springs was once a small settlement around the spring, in Sections 31 and 32 of Township 28 North, Range 6 West, on the road now numbered OO. On July 4, 1887, the Current River Land and Cattle Company held a large picnic at the spring. The company then ran more than 500 cattle on the range and had lately shipped in sixteen Hereford bulls by railroad from Flint, Michigan, and it hoped to buy Blue Spring, but the purchase fell through. By the late 1930s the place was promoted as Blue Spring Park, a tourist development with “a very fine deep spring” as its chief attraction. In 1969 the site was ranked third choice for a Park Service living-history development showing the Ozarks around 1910, and nothing came of it.

A large rock house across the river from the spring is said to have been built by a man named Brown, who had patented a process used in oil drilling; around 1980 a park ranger lived in it. By one account Brown was tied to a tree and left to die in the 1950s. By 1977 the park had a campground, picnic area, comfort station and ranger station at Blue Spring. Today a backcountry campground lies inside the horseshoe at the end of County Road 493, which runs down to the river from Highway OO (Chapter 11; Part Six).

The Blue Spring of the Jacks Fork is a different spring from the far larger and deeper Blue Spring on the Current River east of Eminence (Chapter 18).

Work Shanty Hole

Pool · about mile 9.9 · Plate A4

The first hole below Blue Spring, known as Work Shanty Hole, is small and shallow. A good spring enters at the river’s edge below the Brown house, and a slough lies on the left out of sight of the river.

Baptizing Hole

Pool, spring cave and backcountry campsites · about mile 10.0 · Plate A4

Baptizing Hole lies around the bend below Blue Spring, with a high gravel bar on the right, a bluff on the left and several rocks in the pool. It is a good fishing hole. A small spring comes in midway along the left side; in spring it can be seen plainly, and in summer it can be heard but takes some effort to find. The spring comes out of the bluff and cascades over boulders into the river. Baptizing Hole Spring Cave lies in the same stretch (Chapter 13).

A fork of the Blue Spring road leads down to the hole, and a ford here once led across the river to a gravel road to Summersville by way of Routes O and 17. The wide, level bank drew church and group picnics; the gatherings and the name are the subject of Chapter 19. People who know the upper river still call it Baptizing Hole, or Baptism Hole. The park keeps two at the end of a short road, counted with Blue Spring’s (Chapter 11).

Muck Forty Hole and Hughes Hollow

Pool and hollow · about mile 11.0 · Plate A4

A bluff on the right at a bend in the river marks Muck Forty Hole, a good fishing hole, with a small dripping spring at its upper end on the right. Hughes Hollow, a small hollow on the federal maps draining about a third of a square mile, comes in from the north at about the same point. The pool is named for John “Muck” Reece, who is said to have fallen out of a there one night while by pine-knot light and come up claiming he had sunk forty “foot” (Chapter 18). The name Bay Mill Hole has also been placed beside it, at springs on the right bank, perhaps an older name for the pool or for one next to it; no mill has been found to explain the name, and the name is not known locally. The pool’s own name is written both Muck Forty and Muck 40.

Hughes Hollow Hole and Daveys Hollow

Pool and hollow · left bank · about miles 11.2 to 11.3 · Plate A5

Below Muck Forty (Reach D) the river runs through Hughes Hollow Hole, known as a long, shallow pool, and swings hard around the mouth of Daveys Hollow, which comes in on the left on the outside of the bend. The hollow is short, draining less than half a square mile, and is said to carry running water. The federal maps spell it without an apostrophe.

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