Item |
Date |
Caption |
Image |
90. |
24
February 1923 |
"Downstream
previous embankment from north end of dam."
|
![](images/sznor001/SZNOR001-090sm.gif)
|
91. |
3
March 1923 |
"Looking
at North Portal from center line of open cut."
|
![](images/sznor001/SZNOR001-091sm.gif)
|
92. |
3
March 1923 |
"Runoff
after a thaw crossing the open cut aqueduct about Sta. 748 75. Five
feet of bank separate ditch from open cut excavation."
|
![](images/sznor001/SZNOR001-092sm.gif)
|
93. |
3
March 1923 |
"Great
Notch Tunnel office and garage."
|
![](images/sznor001/SZNOR001-093sm.gif)
|
94. |
28
March 1923 |
"Wanaque
Aqueduct, Great Notch Tunnel, North Portal cut."
|
![](images/sznor001/SZNOR001-094sm.gif)
|
95. |
28
March 1923 |
"Wanaque
Aqueduct, Great Notch Tunnel, North Portal, breast of heading."
|
![](images/sznor001/SZNOR001-095sm.gif)
|
96. |
28
March 1923 |
"Wanaque
Aqueduct, Great Notch Tunnel, North Portal from portal entrance."
|
![](images/sznor001/SZNOR001-096sm.gif)
|
97. |
17
May 1923 |
"South
Portal cut down about 4 feet to surface of sandstone rock."
|
![](images/sznor001/SZNOR001-097sm.gif)
|
98. |
25
May 1923 |
"Looking
south from Sta. 1 00 of base line of dam."
|
![](images/sznor001/SZNOR001-098sm.gif)
|
99. |
25
May 1923 |
"Looking
north from left 140 ft. of Sta. 13 00 of base line of dam."
|
![](images/sznor001/SZNOR001-099sm.gif)
|
100. |
12
July 1923 |
"Rock
cleared and ready for the placing of the invert of the upper stream
control conduit between Elev. 28.75 ft. and Elev. 46.5 ft."
|
![](images/sznor001/SZNOR001-100sm.gif)
|
101. |
12
July 1923 |
"Slushing
impervious material excavated from the Line's river flats into place."
|
![](images/sznor001/SZNOR001-101sm.gif)
|
102. |
10
July 1923 |
"Looking
south along cut and cover aqueduct from South Portal."
|
![](images/sznor001/SZNOR001-102sm.gif)
|
103. |
10
July 1923 |
"Looking
north into South Portal, heading is in 110 feet all timbered. Starting
to take up bench, pumping 300 gallons per minute."
|
![](images/sznor001/SZNOR001-103sm.gif)
|
104. |
13
August 1923 |
"Looking
into South Portal from center line of open cut. 6 inch centrifugal
pump installed on platform over portal keeps tunnel clear of water."
|
![](images/sznor001/SZNOR001-104sm.gif)
|
105. |
13
August 1923 |
"Looking
north from Sta. 843 25 showing timbered portion of tunnel near South
Portal."
|
![](images/sznor001/SZNOR001-105sm.gif)
|
106. |
13
August 1923 |
"Looking
south along center line of open cut aqueduct from Sta. 844 25. Hoar
mechanical shovel is working in aqueduct cut on right. Spoil bank
on the left."
|
![](images/sznor001/SZNOR001-106sm.gif)
|
107. |
13
August 1923 |
"Excavating
open cut aqueduct with Hoar shovel loading into a 3 yd. side dump
car hauled by a 6 ton Whitcomb locomotive."
|
![](images/sznor001/SZNOR001-107sm.gif)
|
108. |
13
August 1923 |
"Detail
of operation of Hoar shovel."
|
![](images/sznor001/SZNOR001-108sm.gif)
|
109. |
13
August 1923 |
"Hoar
mechanical shovel showing operating levers and position for revolving."
|
![](images/sznor001/SZNOR001-109sm.gif)
|
110. |
13
August 1923 |
"Open
cut aqueduct excavation operations in shallow cut."
|
![](images/sznor001/SZNOR001-110sm.gif)
|
111. |
11
September 1923 |
"Looking
north from R-245 ft. of Sta. 12 35 of center line of dam. Crib section
of diverting dam under construction."
|
![](images/sznor001/SZNOR001-111sm.gif)
|
112. |
11
September 1923 |
"Looking
southeast from R-370 ft. of Sta. 9 00 of center line of dam. The
upstream face of the stream control diverting dam spillway and sluiceway."
|
![](images/sznor001/SZNOR001-112sm.gif)
|
113. |
11
September 1923 |
"Looking
east from R-180 ft. of Sta. 12 35 of center line of dam. Upper barrel
of stream control conduits completed to beginning of last curve."
|
![](images/sznor001/SZNOR001-113sm.gif)
|
114. |
11
September 1923 |
"Looking
northwest from R-100 ft. of Sta. 12 62 of center line of dam. The
downstream side of the stream control diverting dam."
|
![](images/sznor001/SZNOR001-114sm.gif)
|
115. |
11
September 1923 |
"Looking
southwest from L-90 ft. of Sta. 10 00 center line of dam."
|
![](images/sznor001/SZNOR001-115sm.gif)
|
116. |
15
August 1923 |
"Wanaque
Dam stream control conduit downstream end."
|
![](images/sznor001/SZNOR001-116sm.gif)
|
117. |
15
August 1953 |
"Wanaque
Dam stream control conduit upstream side of temporary diversion
dam."
|
![](images/sznor001/SZNOR001-117sm.gif)
|
118. |
15
August 1923 |
"Wanaque
Dam south end looking north at aerator fill and downstream embankment."
|
![](images/sznor001/SZNOR001-118sm.gif)
|
119. |
15
August 1923 |
"Wanaque
Dam stream control conduit downstream end of upper barrel."
|
![](images/sznor001/SZNOR001-119sm.gif)
|
120. |
15
August 1923 |
"Wanaque
Dam south end looking north."
|
![](images/sznor001/SZNOR001-120sm.gif)
|
121. |
15
August 1923 |
"Panorama
looking north from Trincheri Road of part of the upper basin."
|
![](images/sznor001/SZNOR001-121sm.gif)
|
122. |
15
August 1923 |
"Panorama
from west to north of part of the upper basin north of Trincheri
Road, Board mountain in background.
|
![](images/sznor001/SZNOR001-122sm.gif)
|
123. |
6
October 1923 |
"Panorama
from top of C. W. Sta. 10 72 of length of upper barrel of stream
control conduits constructed."
|
![](images/sznor001/SZNOR001-123asm.gif)
![](images/sznor001/SZNOR001-123bsm.gif)
|
124. |
6
October 1923 |
"Car
used in placing invert of the lower conduit for the first 90 feet."
|
![](images/sznor001/SZNOR001-124sm.gif)
|
125. |
8
October 1923 |
"Outlet
of upper conduit before diverting river."
|
![](images/sznor001/SZNOR001-125sm.gif)
|
126. |
8
October 1923 |
"Workmen
preparing to drop stop-planks in sluiceway to divert river."
|
![](images/sznor001/SZNOR001-126sm.gif)
|
127. |
8
October 1923 |
"Panorama
of area west and north of diverting dam before closing the sluiceway."
|
![](images/sznor001/SZNOR001-127sm.gif)
|
128. |
8
October 1923 |
"Sluiceway
of diverting dam immediately after the stop-planks had been dropped."
|
![](images/sznor001/SZNOR001-128sm.gif)
|
129. |
10
October 1923 |
"River
bed west of corewall after diversion of river and unwatering."
|
![](images/sznor001/SZNOR001-129sm.gif)
|
130. |
8
October 1923 |
"Intake
of upper conduit after the closing of sluiceway, water beginning
to enter 5:00 P.M."
|
![](images/sznor001/SZNOR001-130sm.gif)
|
131. |
10
October 1923 |
"Looking
into upper conduit from outlet, dry weather flow."
|
![](images/sznor001/SZNOR001-131sm.gif)
|
132. |
22
October 1923 |
"Panorama
of upper half of Wood Cliff Lake Reservoir owned by the Hackensack
Water Co. Water level 14 feet below normal."
|
![](images/sznor001/SZNOR001-132sm.gif)
|
133. |
22
October 1923 |
"Wood
Cliff Lake Reservoir dam with water level 14 feet below normal."
|
![](images/sznor001/SZNOR001-133sm.gif)
|
134. |
22
October 1923 |
"Panorama
of upper half of Oradell Reservoir owned by Hackensack Water Co.
at end of protracted drought."
|
![](images/sznor001/SZNOR001-134asm.gif)
![](images/sznor001/SZNOR001-134bsm.gif)
|
135. |
22
October 1923 |
"Oradell
dam at end of drought."
|
![](images/sznor001/SZNOR001-135sm.gif)
|
136. |
22
October 1923 |
"Lower
half of Oradell Reservoir at end of drought."
|
![](images/sznor001/SZNOR001-136sm.gif)
|
137. |
22
October 1923 |
"Panorama
of Clinton Reservoir from end of dam at end of protracted drought."
|
![](images/sznor001/SZNOR001-137sm.gif)
|
138. |
22
October 1923 |
"West
shore line of Jersey City Reservoir at end of protracted drought."
|
![](images/sznor001/SZNOR001-138sm.gif)
|
139. |
22
October 1923 |
"Panorama
of Jersey City Reservoir dam. Water 22 feet below normal."
|
![](images/sznor001/SZNOR001-139sm.gif)
|
140. |
22
October 1923 |
"Looking
up the Rockaway River from highway bridge which crosses a section
of Jersey City Reservoir."
|
![](images/sznor001/SZNOR001-140sm.gif)
|
141. |
24
October 1923 |
"Panorama
of area west and north of diverting dam after a 4 inch rainfall
(Oct. 22, 23, 24)."
|
![](images/sznor001/SZNOR001-141asm.gif)
![](images/sznor001/SZNOR001-141bsm.gif)
|
142. |
24
October 1923 |
"Panorama
of diverting dam and upper conduit intake after a 4 inch rainfall
(Oct. 22, 23, 24)."
|
![](images/sznor001/SZNOR001-142sm.gif)
|
143. |
24
October 1923 |
"Spillway
of diverting dam with 10 inches of water on crest."
|
![](images/sznor001/SZNOR001-143sm.gif)
|
144. |
24
October 1923 |
"Outlet
of upper conduit during flood, Oct. 24-25."
|
![](images/sznor001/SZNOR001-144sm.gif)
|
145. |
24
October 1923 |
"Looking
into outlet of upper conduit during flood period."
|
![](images/sznor001/SZNOR001-145sm.gif)
|
146. |
24
October 1923 |
"Laboratory,
still, drying rack and Sedgwick-raftes funnels."
|
![](images/sznor001/SZNOR001-146sm.gif)
|
147. |
24
October 1923 |
"Laboratory,
work in progress."
|
![](images/sznor001/SZNOR001-147sm.gif)
|
148. |
24
October 1923 |
"Autoclave
and chemical supplies (laboratory)."
|
![](images/sznor001/SZNOR001-148sm.gif)
|
149. |
24
October 1923 |
"Sample
table, sterilizer, drying oven, ice chest, incubators, balance hood
(laboratory)."
|
![](images/sznor001/SZNOR001-149asm.gif)
![](images/sznor001/SZNOR001-149bsm.gif)
|
150. |
24
October 1923 |
"Chemical
analysis bench with ammonia stills (laboratory)."
|
![](images/sznor001/SZNOR001-150sm.gif)
|