YEN-KUO HSIA HYDROELECTRIC POWER PLANT, CHINA

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78B04560A001500010016-5
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 4
• Document Creation Date: December 28, 2016
• Document Release Date: December 8, 1999
• Sequence Number: 16
• Publication Date: June 1, 1963
• Content Type: BRIEF

Approved For Release 200N~/~~~ITE~IA-RDP78B04560A001500010016-5
N P I C/R-1335/63
June 1963
PHOTOGRAPHIC INTERPRETATION BRIEF
YEN-KUO HSIA
HYDROELECTRIC POWER PLANT,
CHINA
NATIONAL PHOTOGRAPHIC INTERPRETATION CENTER
Approved For Release 2001/08L,2~~~IA-RDP78B04560A001500010016-
NO FOREIGN DISSEMDt15SEM
GFOUP 1
Excluded Irom aulomotic
downgrading and decleaallico~ion
 Approved For Release 2001/08/21 :CIA-RDP78B04560A001500010016-5
1Nf11tNINCi
'I'f:is document contains information affecting
thy; national defense: of the i=nited States.
wEthin the meaning of `Title 18, sections
7Si.'i and 794, of the U.S. Code, as amended.
It, transmission or revelation of its contents
to or receipt by an unauthorized person is
prr,hihitted by law.
Approved For Release 2001/08/21 :CIA-RDP78B04560A001500010016-5
 Approved For Release 200Ad~~IE?~IA-RDP78B04560A001500010016-5
25X1A
NATIONAL PHOTOGRAPH9C INTERPRETATION CENTER
Title:
Yen-'kuo Ilsia Hydroelectric
.Power Plant, China
25X2
25X2
25X1 D
25X1 D
Geo Coords:
36-O1N 103-15E
NPIC Target No:
0383-30
COMDR
Publication No:
NPIC/R -1335/63
Date:
The Yen-kuo I-lsia power plant and dam,15 change is evident in the construction status
nm upstream from Lan-chow of the generator hall, and there are no indi-
_ have undergone change since cations that any water is passing through the
'lhe extensive and power plant portion of the dam. It is probable
elaborate high-level scaffolding, cofferdam, that no power is being generated.
:Low-level access road with bridge, and cause- 1tEl~'EIt~NCEs
way possibly for repairs to the tailrace aroa.
of the spillway have largely disappeared. A
reater than
b
d
e g
to
25X1 D volume of water estimate
Documents: NPIC. 1t-1232/63, Apr 63 (S/No Foreign
that of ~ is being discharged. Uisacm)
New scaffolding has been erected along NPIC Project: J-141; ss
the downstream face of the generator hall to
provide access to the top of the dam. No
Approved For Release 2001/0 SE~RE~IA-RDP78B04560A001500010016-5
NO FOREIGN DISSEM
 SECRET
Approved For Release 20011408411E+~~ ~!~!-RDP78B04560A001500010016-5
Approved For Release 2001/0>~~E1EIA-RDP78B04560A001500010016-5
NO FOREIGN D15SEM