Hydraulic works
West Point links gate maintenance to reservoir drawdown and dam-road closure
Photo credit: West Point Dam spillway operations, Georgia, 11 April 2025. Historical operating context. DVIDS Photo ID 9525176.
U.S. Army photo by Travis England / U.S. Army Corps of Engineers, Mobile District, via DVIDS. Photo ID 9525176. Travis England / Original source. Source marked PUBLIC DOMAIN; U.S. official-duty basis, subject to use restrictions: DVIDS use restrictions.
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USACE's 2026 plan for maintenance and painting of West Point Dam spillway gates 1 and 2 combines reservoir drawdown with closure of Resource Management Drive across the dam. The 14 September notice scheduled work and road closure from 21 September, with maintenance expected to finish in mid-January 2027. Its reservoir target was 625 ft by 1 October; the notice leaves the elevation datum unspecified. The dam's technical sheet uses NGVD29. [1][2]
A revised start and a reservoir target
The July and September releases give successive plans. The technical sheet identifies six 50-by-41-ft tainter gates and NGVD29 reservoir elevations. The historical-data index defines water years and the NGVD unit label; its 2027 series contains the October and November 2026 readings. The notice targets retain their unstated datum until reconciled with the working survey. [1][2][3][4][5]
Match pool readings to the working datum
The July programme scheduled drawdown from 1 August, from 635 ft towards 625 ft, with an intermediate 630 ft target around Labor Day. The September notice brought the advertised maintenance start forward from 1 October to 21 September. USACE's midnight-pool series adds the operating record: October values range from 622.90 to 625.49 ft, and the 2 November entry is 622.59 ft. Its data index labels elevations in feet NGVD. Workfront release needs the dated gauge reading, the works datum and the access or isolation condition for the particular gate. Together, those inputs establish the water condition for the planned activity. [3][4][5]
West Point planned gate-work timeline shows the notice's 625 ft target with datum unstated, road-clearance conditions, and the separate technical-sheet NGVD29 basis
IMWO original West Point maintenance-plan timeline; sources: USACE July and September 2026 notices and technical sheet. Notice target datums are unstated. Earlier illustration
Evidence conclusion
Allow for clearance and gradual refill
The road-reopening condition extends through completed maintenance and removal of all equipment from the dam. A programme ending at the coating or repair finish can omit removal of access plant, lifting equipment and worksite controls from the closure period. Assign that clearance work to the demobilisation sequence and the crossing's handback condition. Reservoir recovery follows a separate operating sequence: USACE says levels will return gradually as conditions allow after maintenance. Pricing the closure through equipment removal and checking water-dependent activities against dated levels keeps those two constraints visible in the work programme. [1]
Outstanding evidence
- Operator-confirmed water level and release of each gate workfront
- Repair and painting completion followed by equipment clearance
- Road reopening and the conditions governing reservoir recovery
Subject index
Related subjects
These subject pages bring together related projects, technical articles, reports, and evidence methods.
Sources used 5
- West Point Lake Drawdown and Road Traffic Restriction USACE Mobile District, 14 September 2026
- West Point Pertinent Data USACE Mobile District Water Management, Undated technical sheet
- West Point Dam drawdown begins August USACE Mobile District, 31 July 2026
- ACF historical project data: West Point selection, water years and units USACE Mobile District Water Management, Undated data index; viewed 4 November 2026
- Midnight pools at West Point, water year 2027 USACE Mobile District Water Management, Record retrieved 4 November 2026; October and 1-2 November rows
Card photo credit: West Point Dam spillway operations, Georgia, 11 April 2025. Historical operating context. DVIDS Photo ID 9525176.
Crop of a U.S. Army photograph by Travis England / U.S. Army Corps of Engineers, Mobile District, via DVIDS. Photo ID 9525176. Travis England / Original source. Source marked PUBLIC DOMAIN; U.S. official-duty basis, subject to use restrictions: DVIDS use restrictions.
Changes: Cropped from the 1000 x 667 source-page JPEG at x=380, y=150, width=620, height=400 (top-left origin). Saved as a 620 x 400 JPEG; JPEG re-encoded, with no resizing.
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This notice covers this photograph and the stated image changes only; article text and other site content are excluded.
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