- Bruin, Pennsylvania
Geobox|Settlement
name = Bruin
native_name =
other_name =
other_name1 =
category =Borough
etymology_type = Named for
etymology =
official_name = Borough of Bruin
nickname =
motto =
image_caption =
flag_size =
symbol =
symbol_type =
symbol_size =
country = United States
country_
state = Pennsylvania
state_
region = Butler County
region_type = County
district = Parker Township
district_type = Township
landmark =
river =
location =
lat_d = 41
lat_m = 3
lat_s = 26
lat_NS = N
long_d = 79
long_m = 43
long_s = 48
long_EW = W
elevation_imperial =
elevation_round = 0
area_imperial =
area_land_imperial =
area_water_imperial =
area_water_percentage =
area_percentage_round =
area_round = 1
population_as_of = 2000
population = 534
population_density_imperial = 308.8
population_density_round = 1
established_type = Settled
established = 1901
established1_type = Incorporated
established1 =
mayor =
timezone = EST
utc_offset = -5
timezone_DST = EDT
utc_offset_DST = -4
postal_code =
postal_code_type = ZIP code
area_code = 724
area_code_type =
code2_type =
code2 =
free_type = School District
free =Karns City Area School District
map_caption = Location of Bruin in Butler County
map1 = Pennsylvania Locator Map.png
map1_locator = Pennsylvania
map2 = Map of USA PA.svg
map2_caption = Location of Pennsylvania in the United States
website =Bruin is a borough in Butler County,
Pennsylvania ,United States . The population was 534 at the 2000 census.Geography
Bruin is located at coor dms|41|3|26|N|79|43|48|W|city (41.057142, -79.730051)GR|1.
According to the
United States Census Bureau , the borough has a total area of 1.7 square miles (4.5 km²), all of it land.Demographics
As of the
census GR|2 of 2000, there were 534 people, 204 households, and 151 families residing in the borough. Thepopulation density was 308.8 people per square mile (119.2/km²). There were 228 housing units at an average density of 131.8/sq mi (50.9/km²). The racial makeup of the borough was 98.69% White, and 1.31% from two or more races. Hispanic or Latino of any race were 0.56% of the population.There were 204 households out of which 37.3% had children under the age of 18 living with them, 63.2% were married couples living together, 7.4% had a female householder with no husband present, and 25.5% were non-families. 17.2% of all households were made up of individuals and 8.8% had someone living alone who was 65 years of age or older. The average household size was 2.62 and the average family size was 2.97.
In the borough the population was spread out with 26.4% under the age of 18, 8.4% from 18 to 24, 28.8% from 25 to 44, 22.8% from 45 to 64, and 13.5% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 95.6 males. For every 100 females age 18 and over, there were 92.6 males.
The median income for a household in the borough was $29,554, and the median income for a family was $32,500. Males had a median income of $30,192 versus $20,000 for females. The
per capita income for the borough was $13,136. About 13.1% of families and 12.9% of the population were below thepoverty line , including 14.2% of those under age 18 and 14.6% of those age 65 or over.The Bruin Lagoon
The Bruin Lagoon Site covers approximately six acres in Bruin Borough, Butler County, Pennsylvania, approximately convert|45|mi|km north of Pittsburgh. The site began operating during the 1930s as a disposal site for petroleum refining wastes. Until the 1970s, Bruin Lagoon was used for the disposal of wastes from mineral oil production, motor oil reclamation, crude storage tanks, and spent bauxite from mineral oil infiltration. The primary contaminants at the site were
sulfuric acid , hydrogen sulfide, sulfur dioxide, and heavy metals.In 1968, the lagoon overflowed, spilling approximately 3,000 gallons of acidic sludge into Bear Creek which borders the east side of the site. The spill killed more than three million fish in Bear Creek and the Allegheny and Ohio Rivers.
References
External links
Wikimedia Foundation. 2010.
