Safe Harbor Dam

Safe Harbor Dam

Infobox_Dam
dam_name= Safe Harbor Dam


caption=
official_name= Safe Harbor Hydroelectric Station
crosses= Susquehanna River
reservoir= Lake Clarke
locale= South central Pennsylvania, USA
maint= Safe Harbor Water Power Corporation
length= 4,869 feet (1,484 m)
height= 75 feet (23 m)
width=
began= 1930-04-01
open= 1931-12-07
closed=
bridge_carries=
bridge_width=
bridge_clearance=
bridge_traffic=
bridge_toll=
bridge_id=
map_cue=
map_

map_text=
map_width=
coordinates= coord|39|55|14|N|76|23|33|W|region:US_type:landmark
lat=
long=
extra=

The Safe Harbor Dam (also Safe Harbor Hydroelectric Station) is the most northerly, and last constructed of three hydroelectric dams on the lower Susquehanna River. The dam is located just above the confluence of the Conestoga River with the Susquehanna, about 7 miles downstream of Washington Boro, Pennsylvania.

The Safe Harbor planning started in 1929 and construction started 1930-04-01. The dam was completed and closed its gates for the first time on 1931-09-29. The first power was generated on 1931-12-07 and the last of the original seven turbine generator units came on-line on 1940-10-14. Expansion of the generation capacity started planning in 1981. Construction started 1982-04-12 and the the 5 new turbine generator units came on-line between 1985-04-13 and 1986-04-12. Units 1 & 2 generate 25 Hz, single phase power for railroad use, but can be connected to a motor-generator for additional 60 Hz power. The rest of the units generate 60 Hz, three-phase, power. Safe Harbor can generate 417.5 megawatts of hydroelectric power. [cite web |url= http://www.shwpc.com/facts_figures.html |title= Facts & Figures |publisher= Safe Harbor Water Power Corporation |accessdate= 2006-07-22]

On 2001-05-18, President George W. Bush visited the Safe Harbor Hydroelectric plant to expound on his just unveiled National Energy Policy. [cite web |url= http://www.ahs.dep.state.pa.us/newsreleases/default.asp?ID=1030&varQueryType=Detail |title= GOV. RIDGE JOINS PRESIDENT BUSH TO UNVEIL NATIONAL ENERGY POLICY |accessdate=2006-07-22] [cite web |url= http://www.prnewswire.com/cgi-bin/stories.pl?ACCT=104&STORY=/www/story/05-18-2001/0001496947&EDATE= |title= Safe Harbor Power Plant; Where the Environment and Civilization Swim Together |accessdate=2006-07-22] Safe Harbor was chosen as an example of government, corporate and environmental groups working together in energy generation.

"See Conowingo Dam for related environmental issues."

In 2001, Safe Harbor Water Power Corporation won the Governor's Award for Environmental Excellence. The award citation states that Safe Harbor had removed over 11,000 tons of debris from the river and was able to recycle almost all of it. [cite web |url= http://www.greenworks.tv/govawards2001/winners/resource_protection/safe_harbor.asp |title= The 2001 Governor's Award for Environmental Excellence |accessdate= 2006-07-22]

See also

*List of dams and reservoirs of the Susquehanna River

External links

* [http://www.shwpc.com/default.asp Safe Harbor Water Power Company's informative web site]
* [http://members3.clubphoto.com/_cgi-bin/members/compact_slide_show.pl?album_item_id=70920671 Photos from a tour of Safe Harbor Hydroelectric Plant]

References


Wikimedia Foundation. 2010.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Safe Harbor, Pennsylvania — is a small unincorporated community located within Conestoga Township in Lancaster County, Pennsylvania, USA.Safe Harbor, and the nearby community of Conestoga was in the national media spotlight in 2001 when President George W. Bush held a photo …   Wikipedia

  • Safe harbor (disambiguation) — Safe harbor is a term with different uses in law, broadcasting, commerce, and accounting.Safe Harbor or Safe Harbour may also refer to:* Safe Harbor, Pennsylvania, United States * Safe Harbor Dam, the most northerly of three hydroelectric dams on …   Wikipedia

  • Holtwood Dam — Infobox Dam dam name= Holtwood Dam caption= official name= Holtwood Hydroelectric Plant crosses= Susquehanna River reservoir= Lake Aldred locale= South central Pennsylvania, USA maint= PPL Corporation length= 2,392 feet (729 m) height= 55 feet… …   Wikipedia

  • Conowingo Dam — Conowingo Dam, looking North …   Wikipedia

  • Conejohela Flats — The Conejohela Flats are a group of islands in the flooded Conejohela Valley, a large floodplain along the southernmost 30 miles (50 km) of the Susquehanna River in Pennsylvania and Maryland in the United States. The valley was flooded primarily… …   Wikipedia

  • List of dams and reservoirs of the Susquehanna River — The Susquehanna River, in the Mid Atlantic States of the USA, has a collection of dams. These dams are used for power generation, flood control, navigation and recreation. These dams have local and regional environmental impacts on the river and… …   Wikipedia

  • Traction powerstation — A traction powerstation is a power station that produces only traction current, that is, electrical current used for railways, trams, trolleybuses, or other conveyances. Pure traction power stations are rare, and there are many more power… …   Wikipedia

  • Keystone Corridor — The Keystone Corridor is a Federal Railroad Administration (FRA) designated high speed corridor with a 349 mile (562 km) railroad line between Philadelphia, Pennsylvania and Pittsburgh, Pennsylvania with a top speed of 110 miles per hour (177… …   Wikipedia

  • Constellation Energy — Type Public (NYSE: CEG) S P 500 Component Industry Electric Utility …   Wikipedia

  • Environmental Defense Fund — or EDF (formerly known as Environmental Defense) is a US based nonprofit environmental advocacy group. The group is known for its work on issues including global warming, ecosystem restoration, oceans, and human health. It is nonpartisan, and its …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”