Item No.
Requirement
Complication
33
Give the maximum, average, and minimum discharges NI.
of water released at the dam per second or per day.
34
Any information pertinent to the major subject
a. Shoreline length at elev 414; main shore:
which would not logically be included with any of
410.8 mi; islands: 85.5 mi; total: 496.3
the items previously listed.
mi.
b. Original river area: 9,600 acres.
c. Uncontrolled storage (elev 418-430):
450,000 acre-feet.
d. Two 40-foot spillway bulkheads, two 7.5-
foot, and one 8.5-foot piers.
e. Both earth embankments have a 10-foot
berm at elev 400.
f. Freeboard at normal high water (elev 413):
left (south) embankment: 22 feet; right
(north) embankment: 27 feet.
35
Source o01 sources of data. If different for various
a. "The Pickwick Landing Project," Tech Re-
items, list item number in groups corresponding
port No. 3, prepared by the Tennessee
to the source.
Valley Authority, 1941. All items were ex-
tracted from this book except those noted
in item b below.
b. "Engineering Data, Tennessee Valley Au-
thority Projects, Technical Monograph No.
55" prepared by the Tennessee Valley Au-
thority, Mar. 1948. The following items
were extracted from this book: 25; 28a, b,
d, e, o; 29d, h.
36
Reliability of the source or sources of data.
Completely reliable.
37
Accuracy of data.
Probably true.
38
Agency or unit preparing the compilation.
Military Hydrology Branch, Washington Dis-
trict CE.
39
Inclose pictures, maps and drawings depicting the
a. Map and profile of Tennessee River system
location and other features of the major item.
b. Map of Pickwick Landing Reservoir and
vicinity (fig. 10).
c.
Aerial Photo of Pickwick Landing Dam (fig.
d. Pickwick Landing dam plan, elevation, and
sections (fig. 12).
e. Pickwick Landing dam south embankment
plan and typical sections (fig. 13).
f. Pickwick Landing dam north embankment
plan and typical sections (fig. 14).
g. Pickwick Landing dam spillway gate sec-
tions and elevations (fig. 15).
h. Pickwick Landing reservoir headwater and
tailwater rating curves (fig. 16).
i. Pickwick Landing Reservoir areas and vol-
umes (fig. 17).
j. Pickwick Landing Reservoir backwater
curves (fig. 18).
k. Pickwick Landing Reservoir multiple-pur-
pose operations (fig. 19).
l. Duration of flow curves for Tennessee River
m. Flood frequencies at Florence, Ala, by
calendar months (fig. 21).
40
Date compilation was prepared.
5 Oct. 1953.
AGO 3898A
21
