Canal

[See also: Basin]

History

The canal was an artificial waterway built for navigation, irrigation, and ornamentation. In general, it was a channel, usually set into the ground, with parallel walls made of earth, stone, or brick. Canals varied widely in size: from broad navigable examples, such as the Erie and the Chesapeake & Ohio, to smaller garden ones such as that depicted in a sketch of the seat of Edmund Quincy [Fig. 1] in Massachusetts. Within the garden, canals could be straight, an idea promoted by treatise author Humphry Repton (1803), or they could meander, as at the Vale, in Waltham, Mass. [Fig. 2]. In addition to the main channel, garden canals sometimes widened to form a fishpond emptied into a nearby river or pond, or filled a basin as in Benjamin Henry Latrobe’s plan of an aqueduct [Fig. 3] (see Basin).

Canals were an element of American landscape design as early as the beginning of the eighteenth century, as attested to by Hugh Jones’s 1722 description of the Governor’s Palace in Williamsburg, Va. [Fig. 4]. The chronology of American garden canal construction, at least as recorded in garden descriptions, suggests that the popularity of building canals in residential gardens dwindled in the nineteenth century. They continued to be utilized in public landscape designs, however, as at the Columbian Institute in Washington, D.C. Although images of navigable canals, such as the Erie Canal, were popular symbols during this time of America’s burgeoning prosperity and technological achievement [Fig. 5], views of private garden canals were rare.

In gardens, canals were less common than still-water features (such as fishponds and pools), most likely because canals required both a continuous water source and a relatively large amount of space. The feasibility of such a canal was obviously dependent upon the availability of water, and, not unexpectedly, garden canals were more common in coastal or riverine areas such as Charleston, Williamsburg, Washington, D.C., and Philadelphia.

Like other water features, canals provided a source of fresh food. The canal of Edmund Quincy supplied eel, Alexander Gordon’s canal was stocked with fish, and the canal of Thomas Brattle was noted forits waterfowl. Canals also provided irrigation, ice, and, if large enough, offered opportunities for boating [Fig. 6]. In low-lying areas and in examples such as Garden’s waterway (which was fed by fresh springs), the canal also offered drainage for excess water. Like other water features, they provided a garden with the animation of moving or rippling water, the cooling effect of evaporation, the visual interest of reflective surfaces, and habitats for swans and other ornamental birds. The slow flow and placid surface of a canal might stand in contrast to the burbling course of a stream or the dynamic rush of a cascade. With a border of flowers, a canal might, as Repton (1803)suggested, lend “to the whole an air of neatness and careful attention.”

Urban canals, indicated on city plans, were built as commercial transportation routes, but these canals were also embraced in efforts to create healthful, recreational areas for city dwellers. Banks along some navigable canals were ornamented with walks, benches, and fences. In other cases, canals constructed for commercial or navigational purposes were incorporated in public landscape design schemes, as at Fairmount Park in Philadelphia [Fig. 7] and the national Mall in Washington, D.C. [Fig. 8]. At Fairmount Park, which is depicted on a painted vase [Fig. 9], the canal for the pumping station became a popular promenade. In Washington, designers such as Pierre-Charles L’Enfant, Benjamin Henry Latrobe, Charles Bulfinch, and Robert Mills used the canal as an integral element of their plans for the national Mall, routing it to accentuate the view of the capitol and ornamenting it with bridges and walks [Fig. 10]. Latrobe’s Plan of the Capitol (1815) incorporated a waterway he referred to as a Canal [Fig. 11]. L’Enfant even proposed an ambitious scheme to have water run under the U.S. Capitol and then cascade into the canal below, at the level of the Mall.

Samuel Johnson’s 1755 definition of a canal as a “course of water made by art” and Thomas Sheridan’s 1789 definition are particularly telling for the canal’s significance in a landscape-design context. The use of art and water points to the canal’s combination of the artificial and the natural, a juxtaposition that is at the essence of any garden. A canal, in particular, resonates with the theme; it carries water, a basic element in the garden, yet the hand of its human creator is obvious in the contrived regularity of its construction. Dr. Alexander Garden (1754), in reference to Bartram’s garden, noted that the botanist’s enthusiastic attempt to put the stamp of art on every natural feature, culminated in a design in which “[e]very run of water, [was] a Canal.”

-- Elizabeth Kryder-Reid

Texts

• Jones, Hugh, 1722, describing the Governor’s Palace, Williamsburg, Va. (1956: 70)

“the Palace or Governor’s House, a magnificent structure, built at the publick expence, finished and beautified with gates, fine gardens, offices, walks, a fine canal, orchards, etc. with a great number of the best arms nicely posited, by the ingenious contrivance of the most accomplished Colonel Spotswood.”

• Hamilton, Alexander, 17 July 1744, describing Malbone Hall, country seat of Godfrey Malbone, Newport, R.I. ([1744] 1948: 103)

“This house makes a grand show att a distance but is not extraordinary for the architecture, being a clumsy Dutch modell. Round it are pritty gardens and terrasses with canals and basons for water.”

• Anonymous, 22 May 1749, describing the kitchen garden of Alexander Garden, Charleston, S.C. (South Carolina Gazette)

“at the end of which is a canal supplied with fresh springs of water, about 300 feet long, with fish.”

• Goelet, Capt. Francis, c. 1750, describing the residence and garden of Edmund Quincy, Boston, Mass. (quoted in Pearson 1980: 6)

“about Ten Yards from the House is a Beautiful Cannal, which is Supplyd by a Brook which is well Stockt with Fine Silver Eels, we Cought a fine Parcell and carried them Home and had them drest for Supper, the House has a Beautifull Pleasure Garden Adjoyning it, and on the Back Part the Building is a Beautiful Orchard with fine fruit trees, etc.”

• Garden, Dr. Alexander, 1754, in a letter to Cadwallader Colden, describing Bartram Botanic Garden and Nursery, vicinity of Philadelphia, Pa. (Colden 1920: 472)

“he disdains to have a garden less than Pensylvania & Every den is an Arbour, Every run of water, a Canal, & every small level Spot a Parterre.”

• Shippen, Thomas Lee, 31 December 1783, describing Westover, seat of William Byrd III, on the James River, Va. (1952: n.p.)

“These meadows well watered with canals, which communicate with each other across the road give occasion every 50 yards for a bridge; and between every two bridges are two gates one on each side the road.”

• L’Enfant, Pierre-Charles, 22 June 1791, describing his plans for Washington, D.C. (quoted in Caemmerer 1950: 152–53)

“a canal being easy to open from the eastern branch and to be lead across the first settlement and carried toward the mouth of the [T]iber where it will again give an issue into the Potowmack and at a distance not to far off for to admit the boats from the grand navigation canal from getting in, will undoubtedly facilitate a conveyance most advantageous to trading Interest. . . .

“I propose in this map, of leting the [T]iber return in its proper channel by a fall which issuing from under the base of the Congress building may there form a cascade of forty feet heigh [sic] or more than one hundred waide [sic] which would produce the most happy effect in rolling down to fill up the canall [sic] and discharge itself in the Potowmack of which it would then appear as the main spring when seen through that grand and majestic avenue intersecting with the prospect from the palace.” [See Fig. 11]

• Bentley, William, 4 October 1792, describing the residence of Thomas Brattle, Cambridge, Mass. (1962: 1:398)

“I visited Mr Brattle’s Gardens, &c. at Cambridge. We first saw the fountain & canal opposite to his House, & the walk on the side of another canal in the road, flowing under an arch & in the direction of the outer fence. There is another canal which communicates with a beautiful pool

n the park & place for his wild fowl.”

• La Rochefoucauld Liancourt, FrançoisAlexandre-Frédéric, duc de, 1799, describing Middleton Place, seat of Henry Middleton, near Charleston, S.C. (1800: 2:438)

“A peculiar feature of the situation is this, that the river, which flows in a circuitous course, until it reaches this point, forms here a wide, beautiful canal, pointing straight to the house.”

• Scott, Joseph, 1806, describing Fairmount Waterworks, Philadelphia, Pa. (pp. 25–26)

“The water-works of Philadelphia are the most extensive of their kind of any in America. They consist of a basin, excavated, partly in the bed of the river Schuylkill, three feet deeper than low-water mark. . . . The basin extends easterly to high-water mark, where it is secured by another wall and sluice, admitting the water to a canal 40 feet wide, and 200 feet long. From the east end of the canal, a subteraneous tunnel, conveys the water underneath the edge of the high bank, or plain, upon which the city is built. The canal and tunnel are hewn out of the solid granite, and their bottoms are three feet below low-water mark. The east end of the tunnel enters a well, sunk from the top of the bank. The well receives the waters of the Schulkill, from the basin, by means of the canal.”

• Ripley, Samuel, 1815, describing the Vale, estate of Theodore Lyman, Waltham, Mass. (p. 272)

“Through the lawn, in front of the mansion house, which is large and handsome, runs Beaver Brook, which it there formed into a serpentine canal, and over which is erected a bridge of three arches, made of the Chelmsford white stone, which is both an ornament to the place, and a specimen of correct taste and workmanship.”

• Columbian Institute, 1823, describing the Columbian Institute, Washington, D.C. (quoted in O’Malley 1989: 127)

“The canal that surrounds it is 15 feet wide and 2 1/2 feet deep.”

• Commissioner of Public Buildings, 9 June 1827, describing the Columbian Institute, Washington, D.C. (quoted in O’Malley 1989: 133)

“The new section of the Washington Canal was laid out along a line drawn through the middle of the Capitol and of the Mall. The pathway, canal and plantation in the garden do not coincide with this line, but diverge from it at an acute angle.”

• Downing, A. J., 1851, describing plans for improving the public grounds in Washington, D.C. quoted in Washburn 1967: 55)

“5th: Fountain Park

“This Park would be chiefly remarkable for its water features. The Fountain would be chiefly supplied from a basin in the Capitol. The Pond or lake might either be formed from the overflow of this fountain, or from a filtering drain from the canal. The earth that would be excavated to form this pond is needed to fill up low places now existing in this portion of the grounds.”