10 Panel Drug Test, Philadelphia, PA
Accredited Drug Testing provides a 10-panel drug test at testing centers located in Philadelphia PA and throughout the local area. Same day service is available, and most testing centers are within minutes of your home or office. DOT drug testing and ETG Alcohol testing is also available.
230 N BROAD ST MAIL STOP 101 0.1 miles
PHILADELPHIA, PA 19102
230 N BROAD ST 0.3 miles
PHILADELPHIA, PA 19102
227 N. Broad St, 0.3 miles
Philadelphia, PA 19107
716 N 24TH ST 1.3 miles
PHILADELPHIA, PA 19130
1900 S BROAD ST 1.8 miles
PHILADELPHIA, PA 19145
1930 S BROAD ST UNIT 11 1.8 miles
PHILADELPHIA, PA 19145
1 REED ST 1.8 miles
PHILADELPHIA, PA 19147
1444 W PASSYUNK AVE 1.9 miles
PHILADELPHIA, PA 19145
2219 S Broad St, 2.1 miles
Philadelphia, PA 19148
100 E LEHIGH AVE STE 106 MAB BUILDING 2.6 miles
PHILADELPHIA, PA 19125
3 COOPER PLZ RM 517 2.7 miles
CAMDEN, NJ 8103
330 W. Oregon Avenue, 2.8 miles
Philadelphia, PA 19148
2715 S FRONT ST, UNIT 2 2.8 miles
PHILADELPHIA, PA 19148
1311 N 52ND ST 3.6 miles
PHILADELPHIA, PA 19131
2961 YORKSHIP SQ HISTORICAL FAIRVIEW 3.7 miles
CAMDEN, NJ 8104
1000 ATLANTIC AVE Family Health Center 3.7 miles
CAMDEN, NJ 8104
3356 Aramingo Ave 4.2 miles
Philadelphia, PA 19134
3400 ARAMINGO AVE, STE 4 4.3 miles
PHILADELPHIA, PA 19134
104 S BROADWAY 4.6 miles
GLOUCESTER CITY, NJ 8030
Cooper River Plaza West, 6981 North Park Drive Suite 20 4.8 miles
Pennsauken, NJ 8109
2801 ISLAND AVE Ste 2 5.1 miles
PHILADELPHIA, PA 19153
5255 MARLTON PIKE 5.3 miles
PENNSAUKEN, NJ 8109
7000 Holstein Ave 5.4 miles
PHILADELPHIA, PA 19153
4501 Castor Ave, 5.7 miles
Philadelphia, PA 19124
525 Jamestown Street, 5.8 miles
Philadelphia, PA 19128
100 E LANCASTER AVE STE 317 5.8 miles
WYNNEWOOD, PA 19096
1503 LANSDOWNE AVE STE 2004 5.8 miles
DARBY, PA 19023
5000 FRANKFORD AVE Wakling Building 5.8 miles
PHILADELPHIA, PA 19124
5800 RIDGE AVE STE 234 5.8 miles
PHILADELPHIA, PA 19128
5322 MAGNOLIA ST 5.9 miles
PHILADELPHIA, PA 19144
2 Penn Blvd, Suite 205 6.1 miles
Philadelphia, PA 19144
6060 RIDGE AVE STE 100 6.2 miles
PHILADELPHIA, PA 19128
6 N BLACK HORSE PIKE 6.3 miles
MOUNT EPHRAIM, NJ 8059
5675 N Front St, Store 260 6.5 miles
Philadelphia, PA 19120
934 MONTGOMERY AVE 6.5 miles
PENN VALLEY, PA 19072
210 BENIGNO BLVD 7.1 miles
BELLMAWR, NJ 8031
800 HADDONFIELD RD 7.2 miles
CHERRY HILL, NJ 8002
100 DIPLOMAT DR BAY 1 7.2 miles
PHILADELPHIA, PA 19113
807 Haddon Ave, 7.2 miles
Haddonfield, NJ 8033
6129 PALMETTO ST 7.3 miles
PHILADELPHIA, PA 19111
730 N Broad St, Suite 125 7.4 miles
Woodbury, NJ 8096
90 N MacDade BLVD, 7.4 miles
GLENOLDEN, PA 19036
608 N Broad St Ste 100 7.5 miles
Woodbury, NJ 8096
509 N BROAD ST 7.6 miles
WOODBURY, NJ 8096
2010 LEVICK ST 7.6 miles
PHILADELPHIA, PA 19149
1200 DELSEA DR 7.8 miles
WESTVILLE, NJ 8093
9370 N CRESCENT BLVD STE 200 7.8 miles
PENNSAUKEN, NJ 8110
1 CRESCENT DR STE 100 7.8 miles
PHILADELPHIA, PA 19112
6555 Roosevelt Blvd., 7.8 miles
Philadelphia, PA 19149
515 Grove Street, Suite 1 A 7.9 miles
Haddon Heights, NJ 8035
500 B GROVE ST 7.9 miles
HADDON HEIGHTS, NJ 8035
6940 State Rd 8.2 miles
Philadelphia, PA 19135
103 BALTIMORE PIKE 8.2 miles
SPRINGFIELD, PA 19064
2322 ROUTE 38 8.2 miles
CHERRY HILL, NJ 8002
100 E BROAD ST 8.4 miles
PALMYRA, NJ 8065
1305 W CHESTER PIKE 8.4 miles
HAVERTOWN, PA 19083
73 CROWN POINT RD 8.4 miles
PAULSBORO, NJ 8066
60 W MAIN ST, 8.5 miles
MAPLE SHADE, NJ 8052
55 E ROUTE 70 8.6 miles
MARLTON, NJ 8053
700 Cottman Ave, 8.6 miles
Philadelphia, PA 19111
444 BALTIMORE PIKE 8.7 miles
SPRINGFIELD, PA 19064
1601 N KINGS HWY, STE 100 8.7 miles
CHERRY HILL, NJ 8034
1040 Kings Hwy, Suite 102 8.8 miles
Cherry Hill, NJ 8034
7439 FRANKFORD AVE 2ND FL 9.0 miles
PHILADELPHIA, PA 19136
1000 Easton Rd, Suite 270 9.0 miles
Wyncote, PA 19095
7528 Frankford Ave, 9.1 miles
Philadelphia, PA 19136
2010 W Chester Pike, 9.1 miles
Havertown, PA 19083
875 MANTUA PIKE STE B 9.2 miles
WOODBURY, NJ 8096
1210 ROUTE 130 N STE 1438 9.7 miles
CINNAMINSON, NJ 8077
131 S State Rd 9.7 miles
Springfield, PA 19064
8 MORTON AVE STE 206 9.7 miles
RIDLEY PARK, PA 19078
Springfield Square Shopping Ce, 1001 Baltimore Pike Suite 112 9.8 miles
Springfield, PA 19064
213 MORTON AVE 10.0 miles
FOLSOM, PA 19033
196 W SPROUL RD STE 110 10.0 miles
SPRINGFIELD, PA 19064
1430 US 130 North, 10.0 miles
Cinnaminson, NJ 8077
920 W SPROUL RD STE 110 10.1 miles
SPRINGFIELD, PA 19064
2000 SPROUL RD STE 102 10.3 miles
BROOMALL, PA 19008
501 W MacDade Boulevard, 10.3 miles
Folsom, PA 19033
Cloverly Plaza, 628 Old York Road 10.4 miles
Jenkintown, PA 19046
1107 Bethlehem Pike, Suite 103 10.5 miles
Flourtown, PA 19031
3 JEFFERSON DR 10.7 miles
LAUREL SPRINGS, NJ 8021
2417 Welsh Rd, 10.8 miles
Philadelphia, PA 19114
150 CENTURY PKWY STE B 10.9 miles
MOUNT LAUREL, NJ 8054
9331 OLD BUSTLETON AVE STE 102 11.2 miles
PHILADELPHIA, PA 19115
200 BARR HARBOR DR STE 400 11.2 miles
W CNSHOHOCKEN, PA 19428
246 Main Street, Cherry Hill P, Suite 202 11.2 miles
New Paltz, NY 12561
16000 HORIZON WAY STE 600 11.3 miles
MOUNT LAUREL, NJ 8054
817 E GATE DR STE 102 11.3 miles
MOUNT LAUREL, NJ 8054
37 S WHITE HORSE PIKE 11.6 miles
STRATFORD, NJ 8084
165 S BLACK HORSE PIKE 11.7 miles
RUNNEMEDE, NJ 8078
1101 White Horse Rd, 11.8 miles
Voorhees, NJ 8043
401 YOUNG AVE URGENT CARE 11.9 miles
MOORESTOWN, NJ 8057
9808 Bustleton Avenue, 12.0 miles
Philadelphia, PA 19115
1419 Old York Rd, 12.0 miles
Abington, PA 19001
2309 E EVESHAM RD STE 104 12.3 miles
VOORHEES, NJ 8043
1468 OLD YORK RD 12.3 miles
ABINGTON, PA 19001
10000 LINCOLN DR E STE 201 12.3 miles
MARLTON, NJ 8053
1020 LAUREL OAK RD STE 300 12.4 miles
VOORHEES, NJ 8043
4A Eves Drive, Suite 110 12.4 miles
Marlton, NJ 8053
12000 LINCOLN DR W UNIT 308 12.6 miles
MARLTON, NJ 8053
10800 KNIGHTS RD STE 206 12.6 miles
PHILADELPHIA, PA 19114
2401 E EVESHAM RD, STE C 12.6 miles
VOORHEES, NJ 8043
3574 West Chester Pike, 12.6 miles
Newtown Square, PA 19073
2001 College Drive Suite 11 12.7 miles
Clementon, NJ 8021
535 PENNSYLVANIA AVE STE 101 12.7 miles
FORT WASHINGTON, PA 19034
515 Pennsylvania Ave, 12.8 miles
Ft Washington, PA 19034
111 CHURCH RD 13.1 miles
MARLTON, NJ 8053
1020 LAUREL OAK RD STE 300 LAUREL OAKS CORPORATE CENTER 13.3 miles
VOORHEES, NJ 8043
475 Hurfville Cross Keys Road Suite B 13.7 miles
Sewell, NJ 8080
4022 Woodhaven Rd, 13.7 miles
Philadelphia, PA 19154
850 GERMANTOWN PIKE 14.1 miles
PLYMOUTH MEETING, PA 19462
2804 SOUTHAMPTON RD 14.2 miles
PHILADELPHIA, PA 19154
2837 SOUTHAMPTON RD 14.4 miles
PHILADELPHIA, PA 19154
720--730 E Johnson Highway, 14.5 miles
Norristown, PA 19401
170 N Henderson Rd, Suite 204 14.6 miles
King Of Prussia, PA 19406
100 HERITAGE VALLEY DR STE 2 14.6 miles
SEWELL, NJ 8080
107 Town Center Road 14.6 miles
King of Prussia, PA 19406
170 N HENDERSON RD STE 306 14.7 miles
KING OF PRUSSIA, PA 19406
410 ANDBRO DR UNIT 1 14.7 miles
PITMAN, NJ 8071
1167A W Baltimore Pike, 14.8 miles
Media, PA 19063
250 KING OF PRUSSIA RD 14.8 miles
RADNOR, PA 19087
2729 BLAIR MILL RD Ste A 14.9 miles
WILLOW GROVE, PA 19090
1437 Dekalb St, 14.9 miles
Norristown, PA 19401
1800 BYBERRY RD STE 705 15.0 miles
HUNTINGDON VALLEY, PA 19006
218A SUNSET RD 15.1 miles
WILLINGBORO, NJ 8046
200 Lakeside Dr Ste 230, 15.2 miles
Horsham, PA 19044
ONSITE ONLY 15.4 miles
MARLTON, NJ 8053
201 TOMLIN STATION RD STE B 15.5 miles
MULLICA HILL, NJ 8062
4318 ROUTE 130 15.6 miles
WILLINGBORO, NJ 8046
2966 STREET RD 15.6 miles
BENSALEM, PA 19020
545 BECKETT RD STE 103 B 15.7 miles
SWEDESBORO, NJ 8085
151 FRIES MILL RD STE 205-206 15.8 miles
TURNERSVILLE, NJ 8012
1125 DELSEA DR N 15.9 miles
GLASSBORO, NJ 8028
PO BOX 754 16.0 miles
LANSDALE, PA 19446
100 KINGS WAY E STE B3 16.1 miles
SEWELL, NJ 8080
188 Fries Mill Rd, Bldg. H 16.1 miles
Turnersville, NJ 8012
210 E. Street Road, 3rd Floor, Ste 3D 16.2 miles
Feasterville, PA 19053
1000 OLDHAM CT 16.2 miles
BENSALEM, PA 19020
196 William Dalton Drive, Doubletree Shopping Center 16.2 miles
Glassboro, NJ 8028
724 Dekalb Pike, 16.3 miles
Blue Bell, PA 19422
220 Sunset Rd, Suite 5D 16.4 miles
Willingboro, NJ 8046
201 PRECISION RD 16.5 miles
HORSHAM, PA 19044
510 HERON DR STE 108 16.7 miles
SWEDESBORO, NJ 8085
510 HERON DR STE 114 16.7 miles
SWEDESBORO, NJ 8085
239 Hurffville Crosskeys Rd Ste 160 16.8 miles
SEWELL, NJ 8080
302 Hurffville Crosskeys Rd, Suite A-2 16.8 miles
Sewell, NJ 8080
811 SUNSET ROAD 16.9 miles
BURLINGTON, NJ 8016
1001 CHESTERBROOK BLVD 17.5 miles
BERWYN, PA 19312
2521 W MAIN ST 17.6 miles
NORRISTOWN, PA 19403
175 Route 70, 17.7 miles
Medford, NJ 8055
601 N MAIN ST PO BOX 900 17.9 miles
GLASSBORO, NJ 8028
2103 MOUNT HOLLY RD 18.3 miles
BURLINGTON, NJ 8016
1117 MEARNS RD 18.5 miles
WARMINSTER, PA 18974
11 INDUSTRIAL BLVD 18.9 miles
PAOLI, PA 19301
15 Industrial Blvd Ste, Suite A-101 18.9 miles
Paoli, PA 19301
501 BATH RD 19.0 miles
BRISTOL, PA 19007
412 Sicklerville Rd Ste 106, 19.1 miles
Sicklerville, NJ 8081
1502 W Chester Pike, 19.3 miles
West Chester, PA 19382
524 WILLIAMSTOWN RD 19.3 miles
SICKLERVILLE, NJ 8081
101 BURRS RD BLDG 2 STE A 19.4 miles
WESTAMPTON, NJ 8060
200 Commerce Circle, Bristol Park Shopping Center 19.4 miles
Bristol, PA 19007
736 Baltimore Pike, Suite 9 19.5 miles
Concordville, PA 19331
1854 VETERANS HWY 19.5 miles
LEVITTOWN, PA 19056
979 N BLACK HORSE PIKE 19.5 miles
WILLIAMSTOWN, NJ 8094
130 Almshouse Rd, 19.8 miles
Richboro, PA 18954
1613 Route 38, 19.9 miles
Lumberton, NJ 8048
1019 S BROAD ST 20.3 miles
LANSDALE, PA 19446
1432 EASTON RD STE 3C 20.8 miles
WARRINGTON, PA 18976
525 N BROAD ST 21.1 miles
LANSDALE, PA 19446
309 Lancaster Avenue, 21.3 miles
Frazer, PA 19355
826 N BROAD ST 21.3 miles
LANSDALE, PA 19446
1313 N BROAD ST 21.4 miles
LANSDALE, PA 19446
1700 Horizon Dr, Suite 205 21.5 miles
Chalfont, PA 18914
1500 HORIZON DR STE 102 21.5 miles
CHALFONT, PA 18914
1403 Foulk Rd Ste 103, 21.8 miles
Wilmington, DE 19803
2031 N BROAD ST STE 127 21.9 miles
LANSDALE, PA 19446
1970 N BROAD ST 21.9 miles
LANSDALE, PA 19446
78 2ND AVE 22.0 miles
COLLEGEVILLE, PA 19426
2131 N Broad St, 22.0 miles
Lansdale, PA 19446
333 N Oxford Valley Road, Suite 203 22.1 miles
Fairless Hills, PA 19030
930 TOWN CENTER DR STE G30 22.2 miles
LANGHORNE, PA 19047
586 Middletown Blvd, Suite C-11 22.2 miles
Langhorne, PA 19047
450 Cresson Blvd, Suite 3, Oaks Corporate Center 22.3 miles
Phoenixville, PA 19460
153 Levittown Pkwy, Suite 5A 22.3 miles
Levittown, PA 19055
605 S QUEEN ANNE DR 22.4 miles
FAIRLESS HILLS, PA 19030
3600 SILVERSIDE RD STE B 22.6 miles
WILMINGTON, DE 19810
380 OXFORD VALLEY RD 22.6 miles
LANGHORNE, PA 19047
360 OXFORD VALLEY RD 22.6 miles
LANGHORNE, PA 19047
915 OLD FERN HILL RD STE 3 22.7 miles
WEST CHESTER, PA 19380
2722 CONCORD PIKE 22.9 miles
WILMINGTON, DE 19803
510 E Gay Street 23.0 miles
West Chester, PA 19382
2123 CONCORD PIKE 23.1 miles
WILMINGTON, DE 19803
606 E MARSHALL ST STE 105 23.2 miles
WEST CHESTER, PA 19380
600 E Marshall St, 23.2 miles
West Chester, PA 19380
Phoenixville Plaza, 700 Nutt Road Unit 735 23.3 miles
Phoenixville, PA 19460
PO BOX 233 23.4 miles
FAIRLESS HILLS, PA 19030
301 OXFORD VALLEY RD STE 1104 23.5 miles
YARDLEY, PA 19067
304 FLORAL VALE BLVD 23.6 miles
YARDLEY, PA 19067
32 MAPLE AVE 23.7 miles
LINE LEXINGTON, PA 18932
701 FLORAL VALE BLVD STE 701 23.7 miles
YARDLEY, PA 19067
800 W STATE ST STE 102 24.1 miles
DOYLESTOWN, PA 18901
275 S MAIN ST STE 4 24.4 miles
DOYLESTOWN, PA 18901
270 MAIN ST 24.6 miles
HARLEYSVILLE, PA 19438
345 Main Street, 24.8 miles
Harleysville, PA 19438
Urine drug testing is the most common and customizable screening method available in the drug testing world. Many times, drug tests are ordered from companies, courts, or individuals without knowing what drug panel is needing to be analyzed.
The most common drug panel options include the 5,10, 12, 14 and 17 panel drug tests but we also offer specialized and customized panels based on your specific need and we are here to discuss exactly what is tested in each type of drug test panel.
Urine or Hair Drug Testing in Philadelphia, PA - You Choose!
The detection period for a urine drug test is 1-5 days. However, hair drug testing is becoming more common because the detection period for a standard hair test can be up to 90 days. You must have at least an inch and a half of hair (1.5 inches) on your head or body hair may be used when conducting a hair drug test.
Facts About 10 Panel Drug Test
- The most cost-effective option in the workplace
- Most common and customizable screening method
- Detects recent drug use
- Available in instant or lab based testing options
Remember that many opioid addictions lead to further drug use, including heroin, so you may find that a standard 5 and 10 panel is not fulfilling your needs. In this case, consider a 12-panel drug test, which tests for additional opiates and painkillers that would not show up on a test with fewer panels.
A urine drug test detects recent drug use and is currently the only testing method that is approved for federally mandated drug testing.(5 panel DOT drug Test) Urine testing is appropriate for all testing reasons, from pre-employment to random to post-accident - and can be performed for a wide range of illicit and prescription drugs.
What drug are tested for in a 10 Panel Drug Test?
The drugs tested in a10 panel urine drug test include:
- Amphetamines
- Barbiturates
- Benzodiazepines
- Cocaine
- Marijuana
- MDA
- Methadone
- Methaqualone
- Opiates
- PCP
- Propoxyphene
The standard 10 panel drug test is typically collected at a collection site and analyzed at a SAMHSA Certified Laboratory. If you need a rapid results test, the 10 panel is available for a rapid result in most areas Nationwide. Results for a rapid results test are typically available the same business day (for negative results) and if a non-negative result exist, we send the specimen to the lab to perform confirmation testing at no additional charge.
What is a drug test?
A drug test is a technical analysis of a biological specimen such as urine, hair, blood, breath, finger nail and oral fluid/saliva. The common procedure for a drug test is to have a donor provide a specimen to a drug testing collection specialist, complete a chain of custody form and then the collector will send by carrier the specimen to a laboratory for analysis and a determination if the specimen is negative or positive. Although there many laboratories in the United States which provide drug testing analysis, it is recommended that only a laboratory that is SAMHSA Certified is to be used when determining a drug testing result.
Does passive smoke inhalation cause a false positive for marijuana?
"Passive" smoke inhalation from being in a room with people smoking marijuana is not considered valid, as the cut-off concentrations for lab analysis are set well above that which might occur for passive inhalation.
Other abnormalities in the urine screen may indicate that results may be a false negative or that there was deliberate adulteration of the sample. For example:
- a low creatinine lab value can indicate that a urine sample was tampered with; either the subject diluted their urine by consuming excessive water just prior to testing, or water was added to the urine sample.
- creatinine levels are often used in conjunction with specific gravity to determine if samples have been diluted. To help avoid this problem, the testing lab may color the water in their toilet blue to prevent the sample being diluted with water from the toilet.
- subjects may also attempt to add certain enzymes to the urine sample to affect stability, but this often changes the pH, which is also tested.
How long do drugs stay in your system?
The window of detection or often times referred to as look back period of a drug test depend on several factors. Some of the factors impacting how long a drug will stay in your system are:
- The amount of the drug taken
- The frequency of the drug taken
- The type of drug taken
- An individual's body metabolic rate and general health
- The amount of fluids consumed since ingesting the drug
- The amount of exercise since ingesting the drug
- Other genetic variations that would impact an individual's response to a specific drug
In the case of life-threatening symptoms, unconsciousness, or bizarre behavior in an emergency situation, screening for common drugs and toxins may help find the cause, called a toxicology test or tox screen to denote the broader area of possible substances beyond just self-administered drugs. These tests can also be done post-mortem during an autopsy in cases where a death was not expected. The test is usually done within 96 h (4 days) after the desire for the test is realized. Both a urine sample and a blood sample may be tested.
ADT offers 10 panel urine drug tests in Philadelphia, PA.
Don't see your location, call us today at
(800) 221-4291
(800) 221-4291
Philadelphia Drug Testing locations
To schedule a 5, 10, 12, 14 or 17 panel urine or hair drug test at a testing center in Philadelphia PA, please call (800) 221-4291 or schedule online.
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Local Philadelphia Information
Local Area Info: Philadelphia
Philadelphia, sometimes known colloquially as Philly, is the largest city in the U.S. state and Commonwealth of Pennsylvania, and the sixth-most populous U.S. city, with a 2017 census-estimated population of 1,580,863. Since 1854, the city has been coterminous with Philadelphia County, the most populous county in Pennsylvania and the urban core of the eighth-largest U.S. metropolitan statistical area, with over 6 million residents as of 2017[update]. Philadelphia is also the economic and cultural anchor of the greater Delaware Valley, located along the lower Delaware and Schuylkill Rivers, within the Northeast megalopolis. The Delaware Valley's population of 7.2 million ranks it as the eighth-largest combined statistical area in the United States.
William Penn, an English Quaker, founded the city in 1682 to serve as capital of the Pennsylvania Colony. Philadelphia played an instrumental role in the American Revolution as a meeting place for the Founding Fathers of the United States, who signed the Declaration of Independence in 1776 at the Second Continental Congress, and the Constitution at the Philadelphia Convention of 1787. Several other key events occurred in Philadelphia during the Revolutionary War including the First Continental Congress, the preservation of the Liberty Bell, the Battle of Germantown, and the Siege of Fort Mifflin. Philadelphia was one of the nation's capitals during the revolution, and served as temporary U.S. capital while Washington, D.C., was under construction. In the 19th century, Philadelphia became a major industrial center and a railroad hub. The city grew from an influx of European immigrants, most of whom came from Ireland, Italy and Germany—the three largest reported ancestry groups in the city as of 2015[update]. In the early 20th century, Philadelphia became a prime destination for African Americans during the Great Migration after the Civil War, as well as Puerto Ricans. The city's population doubled from one million to two million people between 1890 and 1950.
The Philadelphia area's many universities and colleges make it a top study destination, as the city has evolved into an educational and economic hub. According to the Bureau of Economic Analysis, the Philadelphia area had a gross domestic product of US$445 billion in 2017, the eighth-largest metropolitan economy in the United States. Philadelphia is the center of economic activity in Pennsylvania and is home to five Fortune 1000 companies. The Philadelphia skyline is expanding, with a market of almost 81,900 commercial properties in 2016, including several nationally prominent skyscrapers. Philadelphia has more outdoor sculptures and murals than any other American city. Fairmount Park, when combined with the adjacent Wissahickon Valley Park in the same watershed, is one of the largest contiguous urban park areas in the United States. The city is known for its arts, culture, cuisine, and colonial history, attracting 42 million domestic tourists in 2016 who spent US$6.8 billion, generating an estimated $11 billion in total economic impact in the city and surrounding four counties of Pennsylvania. Philadelphia has also emerged as a biotechnology hub.