DOT Physical Scottsdale, AZ
FMCSA-USCG-FAA-FTA-PHMSA-FRA
Accredited Drug Testing Inc provides DOT Physicals in Scottsdale, AZ and throughout the local area.
The Department of Transportation (DOT) and the Federal Motor Carriers Safety Administration (FMCSA) requires that all drivers holding a CDL license must have a DOT physical, complete a medical examination report and successfully complete all requirements of the DOT physical to be issued a CDL medical card, the card is valid for 24 months and must be renewed every 2 years with a physical.
Accredited Drug Testing, Inc. provides DOT and non DOT physicals Scottsdale, AZ at most drug testing centers and our affiliated medical facilities. All DOT physicals are administered by an examiner trained and certified by FMCSA. Testing centers are located in most cities and within minutes of your home or office.
To Schedule Your DOT Physical or DOT Drug Test at a local testing center call - (800)221-4291 or Schedule your DOT physical or DOT drug test now by clicking the schedule now button below.
7400 E OSBORN RD 2.0 miles
SCOTTSDALE, AZ 85251
3271 N CIVIC CENTER PLZ STE 9 2.1 miles
SCOTTSDALE, AZ 85251
7730 E MCDOWELL RD STE 101 3.0 miles
SCOTTSDALE, AZ 85257
8989 E VIA LINDA STE 111 4.2 miles
SCOTTSDALE, AZ 85258
4730 E Indian School Rd Ste 211 4.8 miles
Phoenix, AZ 85018
914 N Scottsdale Rd Ste 104 5.1 miles
Tempe, AZ 85281
7425 E Shea Blvd Ste 108 5.2 miles
Scottsdale, AZ 85260
10335 N SCOTTSDALE RD 5.2 miles
SCOTTSDALE, AZ 85253
5064 E MCDOWELL RD 5.2 miles
PHOENIX, AZ 85008
4501 E THOMAS RD STE 105 5.3 miles
PHOENIX, AZ 85018
6990 E SHEA BLVD STE 125 5.4 miles
SCOTTSDALE, AZ 85254
11250 N 92ND ST 5.5 miles
SCOTTSDALE, AZ 85260
2301 N 44TH ST 5.7 miles
PHOENIX, AZ 85008
3500 E SKY HARBOR BLVD 6.1 miles
PHOENIX, AZ 85034
535 E McKellips Rd Ste 101 6.1 miles
Mesa, AZ 85203
535 E MCKELLIPS RD 6.1 miles
MESA, AZ 85203
940 E UNIVERSITY DR STE 105 6.2 miles
TEMPE, AZ 85281
835 W UNIVERSITY DR 6.7 miles
MESA, AZ 85201
4902 E SHEA BLVD 6.7 miles
SCOTTSDALE, AZ 85254
1724 W 4TH ST 7.0 miles
TEMPE, AZ 85281
1500 S MILL AVE 7.1 miles
TEMPE, AZ 85281
2330 S MCCLINTOCK DR 7.4 miles
TEMPE, AZ 85282
15223 N 87TH ST STE 110 7.5 miles
SCOTTSDALE, AZ 85260
1626 S PRIEST DR STE 100 7.7 miles
TEMPE, AZ 85281
1950 E SOUTHERN AVE, STE 101 8.0 miles
TEMPE, AZ 85282
2435 E SOUTHERN AVE STE 5 8.1 miles
TEMPE, AZ 85282
3930 E WATKINS ST STE 300 8.1 miles
PHOENIX, AZ 85034
2225 W SOUTHERN AVE 8.1 miles
MESA, AZ 85202
1151 N GILBERT RD 8.2 miles
MESA, AZ 85203
1710 W SOUTHERN AVE 8.2 miles
MESA, AZ 85202
3244 S MILL AVE STE 103 8.3 miles
TEMPE, AZ 85282
950 W SOUTHERN AVE 8.6 miles
TEMPE, AZ 85282
1701 E THOMAS RD STE 104 8.6 miles
PHOENIX, AZ 85016
4635 N 14TH ST 8.8 miles
PHOENIX, AZ 85014
7227 N 16TH ST STE 235 8.8 miles
PHOENIX, AZ 85020
7227 N 16TH ST STE 150 8.8 miles
PHOENIX, AZ 85020
4100 E BROADWAY RD 8.9 miles
PHOENIX, AZ 85040
7720 N 16TH ST STE 200 9.0 miles
PHOENIX, AZ 85020
8585 E HARTFORD DR STE 105 9.1 miles
SCOTTSDALE, AZ 85255
515 N 18TH ST 9.2 miles
PHOENIX, AZ 85006
1800 E VAN BUREN ST 9.2 miles
PHOENIX, AZ 85006
1818 E SKY HARBOR CIR N STE 150 9.5 miles
PHOENIX, AZ 85034
1818 E SKY HARBOR CIR N BLDG 2 STE 150 9.5 miles
PHOENIX, AZ 85034
1441 N 12TH ST BLDG 405 9.6 miles
PHOENIX, AZ 85006
1300 N 12TH ST STE 617 9.6 miles
PHOENIX, AZ 85006
1300 N 12TH ST STE 520 9.6 miles
PHOENIX, AZ 85006
3131 E THUNDERBIRD RD STE A 9.7 miles
PHOENIX, AZ 85032
3102 E GREENWAY RD PO BOX 55030 10.0 miles
PHOENIX, AZ 85032
2601 N 3RD ST STE 102 10.1 miles
PHOENIX, AZ 85004
2720 W BASELINE RD Ste 140 10.1 miles
TEMPE, AZ 85283
2727 W BASELINE RD STE 18 10.1 miles
TEMPE, AZ 85283
4401 E McKellips Rd Ste 102 10.2 miles
Mesa, AZ 85215
415 N VAL VISTA DR STE 101 10.3 miles
MESA, AZ 85213
1522 N CAVE CREEK RD 10.4 miles
PHOENIX, AZ 85020
3229 E GREENWAY RD STE 102 10.4 miles
PHOENIX, AZ 85032
9250 N. 3RD ST. #3017 10.7 miles
PHOENIX, AZ 85020
2550 N Thunderbird Cir STE 123 10.8 miles
Mesa, AZ 85215
2048 E BASELINE RD STE C-5 11.1 miles
MESA, AZ 85204
3180 N ALMA SCHOOL RD STE 1 11.1 miles
CHANDLER, AZ 85224
5777 E MAYO BLVD 11.2 miles
PHOENIX, AZ 85054
5201 N 19TH AVE STE 100 11.6 miles
PHOENIX, AZ 85015
5501 N 19TH AVE STE 208 11.6 miles
PHOENIX, AZ 85015
17225 E SHEA BLVD STE 105 11.6 miles
FOUNTAIN HILLS, AZ 85268
515 W BUCKEYE RD STE 202 11.6 miles
PHOENIX, AZ 85003
561 E ELLIOT RD STE 171 11.6 miles
CHANDLER, AZ 85225
201 W GUADALUPE RD STE 302 11.7 miles
GILBERT, AZ 85233
1201 S 7TH AVE 11.7 miles
PHOENIX, AZ 85007
1804 W ELLIOT RD 11.7 miles
TEMPE, AZ 85284
3130 E BASELINE RD STE 105 11.8 miles
MESA, AZ 85204
8101 N 19th Ave Ste A 12.0 miles
Phoenix, AZ 85021
2075 W WARNER RD STE 2 12.1 miles
CHANDLER, AZ 85224
1959 S VAL VISTA DR STE 106 12.2 miles
MESA, AZ 85204
1717 E BELL RD 12.4 miles
PHOENIX, AZ 85022
2338 W ROYAL PALM RD STE J 12.5 miles
PHOENIX, AZ 85021
6118 E BROWN RD. 12.5 miles
MESA, AZ 85205
20950 N Tatum Blvd Ste 190 12.5 miles
Phoenix, AZ 85050
3921 E BASELINE RD STE 110 12.6 miles
GILBERT, AZ 85234
2423 W DUNLAP AVE STE 150 12.8 miles
PHOENIX, AZ 85021
2875 W RAY RD STE 8 13.1 miles
CHANDLER, AZ 85224
4959 W RAY RD STE 33 13.3 miles
CHANDLER, AZ 85226
401 E BELL RD STE 18 13.3 miles
PHOENIX, AZ 85022
1066 N POWER RD 13.4 miles
MESA, AZ 85205
3302 W THOMAS RD STE 10 13.5 miles
PHOENIX, AZ 85017
PO BOX 18232 13.6 miles
PHOENIX, AZ 85005
3532 W THOMAS RD ste 5 13.7 miles
PHOENIX, AZ 85019
2860 W PEORIA AVE STE B 13.8 miles
PHOENIX, AZ 85029
3501 W OSBORN RD 13.8 miles
PHOENIX, AZ 85019
4910 E RAY RD STE 9 13.9 miles
PHOENIX, AZ 85044
1920 N Higley Rd Ste 108 13.9 miles
Gilbert, AZ 85234
12808 N BLACK CANYON HWY 14.1 miles
PHOENIX, AZ 85029
936 W CHANDLER BLVD STE 1 14.2 miles
CHANDLER, AZ 85225
7802 N 43RD AVE STE 5 14.5 miles
GLENDALE, AZ 85301
1955 W FRYE RD 14.6 miles
CHANDLER, AZ 85224
475 S DOBSON RD 14.8 miles
CHANDLER, AZ 85224
600 S DOBSON RD STE C-26 14.8 miles
CHANDLER, AZ 85224
15810 S 45TH ST Ste 110 15.0 miles
PHOENIX, AZ 85048
1810 S POWER RD 15.1 miles
MESA, AZ 85206
10240 North 43rd Avenue Ste 3 15.3 miles
Glendale, AZ 85302
5259 W INDIAN SCHOOL RD STE 100 15.8 miles
PHOENIX, AZ 85031
920 E WILLIAMS FIELD RD STE 101 15.9 miles
GILBERT, AZ 85295
16611 S 40TH ST ste 120 16.1 miles
PHOENIX, AZ 85048
16515 S 40TH ST STE 113 16.1 miles
PHOENIX, AZ 85048
19636 N 27TH AVE STE 102 16.6 miles
PHOENIX, AZ 85027
19829 N 27TH AVE 16.6 miles
PHOENIX, AZ 85027
5340 W BUCKEYE RD STE 3 16.6 miles
PHOENIX, AZ 85043
5920 W MCDOWELL RD 16.8 miles
PHOENIX, AZ 85035
5410 W Thunderbird Rd Ste 101 17.4 miles
Glendale, AZ 85306
4810 W BEVERLY LN 17.4 miles
GLENDALE, AZ 85306
5601 W EUGIE AVE STE 213 17.5 miles
GLENDALE, AZ 85304
5555 W THUNDERBIRD RD 17.6 miles
GLENDALE, AZ 85306
5750 W THUNDERBIRD RD STE E540 17.8 miles
GLENDALE, AZ 85306
3705 S ARIZONA AVE STE 1 18.1 miles
CHANDLER, AZ 85248
1301 S CRISMON RD 18.3 miles
MESA, AZ 85209
2010 N 75TH AVE 18.7 miles
PHOENIX, AZ 85035
250 W CHANDLER HEIGHTS RD 19.3 miles
CHANDLER, AZ 85248
18589 N 59TH AVE STE 101 19.3 miles
GLENDALE, AZ 85308
6834 S 65TH DR 19.4 miles
LAVEEN, AZ 85339
11518 E APACHE TRL 19.4 miles
APACHE JUNCTION, AZ 85220
8260 W INDIAN SCHOOL RD STE 1 19.5 miles
PHOENIX, AZ 85033
1955 S SIGNAL BUTTE RD STE 103 19.5 miles
MESA, AZ 85209
3730 W HAPPY VALLEY RD STE 100 19.8 miles
Glendale, AZ 85310
20280 N 59TH AVE STE 116 19.9 miles
GLENDALE, AZ 85308
6525 W SACK DR STE 306 20.1 miles
GLENDALE, AZ 85308
18701 N 67TH AVE 20.2 miles
GLENDALE, AZ 85308
13260 N 94TH DR MEDICAL CENTER #3, STE 106 20.3 miles
PEORIA, AZ 85381
2080 W Southern Ave Ste A1 20.7 miles
Apache Junction, AZ 85120
14155 N 83RD AVE BLDG 8 STE 148 20.7 miles
PEORIA, AZ 85381
26627 S SNEAD DR 21.1 miles
SUN LAKES, AZ 85248
9305 W THOMAS RD STE 235 21.1 miles
PHOENIX, AZ 85037
9494 W NORTHERN AVE STE 101 21.2 miles
GLENDALE, AZ 85305
18301 N 79TH AVE STE D148 21.4 miles
GLENDALE, AZ 85308
9870 W LOWER BUCKEYE RD STE 170 AND 173 22.7 miles
TOLLESON, AZ 85353
PO BOX 2123 23.0 miles
SUN CITY, AZ 85372
10401 W THUNDERBIRD BLVD 23.1 miles
SUN CITY, AZ 85351
9745 W Bell Road Ste 105 23.1 miles
Sun City, AZ 85351
20470 N LAKE PLEASANT RD 24.6 miles
PEORIA, AZ 85382
DOT Physical Scottsdale, AZ
Federal Law and DOT regulations state that any "covered employee" such as a CDL driver must possess a valid medical card demonstrating that they have successfully passed a DOT Physical examination and complied with all other requirements of DOT regulation part 40 to be eligible to drive.
Accredited Drug Testing, Inc. can schedule your DOT or non DOT physical examination at a location close to you, insure that all required documentation is completed and that you are issued a CDL medical card upon successfully passing the exam.
Recommended items to bring to your DOT physical:
- Eye glasses (bring prescription)
- List of medications
- Clearance letters or physician related documentation
Persons should also be prepared to discuss with the FMCSA certified examiner your health history including past or recent illnesses or other information related to your physical exam.
NON DOT Physicals/Examinations
Accredited Drug Testing, Inc. can also provide through our nationwide testing locations and affiliated medical facilities non DOT physicals for job fitness, return to duty and follow up.
To Schedule a DOT or Non DOT Physical Scottsdale, AZ
Call (800)-221-4291
DOT Drug Testing Scottsdale, AZ
Accredited Drug Testing Inc provides DOT drug testing in Scottsdale, AZ and throughout the local area which complies with all requirements of DOT 49 CFR Part 40. Testing centers are within minutes of your home or office and same day service is available.
No appointment is necessary, but you must call and register for a DOT Drug Test Scottsdale, AZ location or DOT Breath Alcohol Test Scottsdale, AZ location.
Scheduling a DOT Drug Test, alcohol or any testing service is simple and easy, Call (800)221-4291) or schedule online 24/7.
Most testing centers are within minutes of your home or office and the process to schedule a DOT drug test or DOT breath alcohol test is FAST AND EASY.
In addition to providing DOT drug testing Scottsdale, AZ location and DOT breath alcohol testing Scottsdale, AZ location, Accredited Drug Testing also has additional testing centers throughout the metropolitan area and other surrounding cities. When you need a DOT drug test or DOT breath alcohol test for pre-employment, random or post-accident, call our DOT drug testing Scottsdale, AZ office at (800)221-4291.
On the road or on vacation, no worries, Accredited Drug Testing has over 5000 testing centers in all cities Nationwide and we can schedule your test, ANYWHERE, ANYTIME!
Department of Transportation (DOT)
If you are DOT regulated company or an individual employed in a safety sensitive position, Accredited Drug Testing Inc offers certified DOT drug and alcohol testing and other DOT required services for FMCSA, FTA, FRA, PHMSA, USCG and FAA.
Accredited Drug Testing also provides a DOT random testing consortium, DOT drug policy for employers and DOT physicals.
Drug Free Workplace
Many States encourage employers to be a drug free workplace and several States provide a discount on workers compensation premiums, if the business owner is certified as a drug free workplace and the drug testing program complies with State law.
We Come To You! On-site/mobile drug testing is also available for employers when you need to save time and money, we provide on-site drug testing for construction sites, road side accidents, hospitals, schools or any on-site drug testing need.
Our DOT drug testing Scottsdale, AZ centers recognize that needing a drug, alcohol or occupational health test can be at times stressful. Accredited Drug Testing takes the stress out of a stressful situation.
Our DOT drug testing Scottsdale, AZ locations have trained and certified professional drug testing specialists and our DOT Alcohol Scottsdale, AZ centers and staff are committed to providing courteous, helpful and professional assistance.
In accordance with Department of Transportation (DOT) regulations if you or your business is regulated by one of the following agencies all "covered safety sensitive" employees (part or full time) must comply with all DOT drug and alcohol testing requirements. For specific requirements, click the appropriate agency in which you or your company is regulated by.
Please Note- If you are currently being audited/inspected or found to be in violation by the Department of Transportation (DOT) and you are calling for DOT drug testing or DOT breath alcohol testing, please advise the Accredited Drug Testing DOT Specialist when ordering DOT drug testing or DOT breath alcohol testing services.
To review DOT 49 CFR Part 40 - Click Here
The Department of Transportation (DOT) requires that all covered employees take a pre-employment 5 panel drug test and have a negative result on file to hold a safety sensitive position.
All DOT regulated companies must have on file a copy of the pre-employment drug test for all covered employees. An applicant saying that they previously took a DOT pre-employment drug test but cannot produce a copy of the drug test result must take a pre-employment drug test before beginning employment in a DOT safety sensitive position.
The Accredited Drug Testing Inc DOT random drug testing program notifies covered employees by email and a phone call and provides the location of the closest testing center for the covered employee to go and take their drug and alcohol test.
Failing to take a random drug or alcohol test once selected can result in substantial fines and penalties by the Department of Transportation (DOT).
Accredited Drug Testing Inc provides a DOT approved random selection Consortium for covered employees who are required to comply with DOT random testing requirements.
DOT Reasonable Suspicion Supervisor Training
The Department of Transportation (DOT) requires that all DOT regulated companies educate and train all supervisors in how to detect employees under the influence of illegal drugs or alcohol.
Supervisors must complete and successfully pass a DOT approved supervisor training course.
Accredited Drug Testing Inc provides a DOT approved Supervisor Training Course which is web based and which will provide a Certificate of Completion at the conclusion of the course. The course is approximately 3 hours in length and maybe accessed at anytime.
DOT Drug & Alcohol Policy
The Department of Transportation (DOT) requires that any regulated company with two or more employees holding safety sensitive positions covered by 49 CFR Part 40 must have a written DOT Drug & Alcohol Policy and all employees must be provided a copy of the policy. Companies must comply with all requirements listed in the DOT drug and alcohol policy.
Accredited Drug Testing Inc specializes in the development and implementation of a DOT Drug & Alcohol Policy - Call Accredited Drug Testing in Scottsdale, AZ, (800)221-4291
DOT Additional Requirements/Information
The Department of Transportation only recognizes and authorizes a 5 panel urine drug test and a breath alcohol test for compliance with 49 CFR Part 40.
The Department of Transportation (DOT) requires that a Federal Chain of Custody Form (5 Page CCF) be used with all drug screens and that all breath alcohol testing devices be approved by the DOT.
The staff of Accredited Drug Testing Inc are certified and trained in DOT drug specimen collections and DOT breath alcohol testing.
DOT Physicals
The Federal Motor Carrier Safety Administration (FMCSA) requires that all drivers holding a CDL License must successfully pass a DOT physical to be issued a CDL Medical Card. The Medical Card is valid for 24months and must be renewed every 2 years with a new physical.
Accredited Drug Testing Inc provides DOT physicals nationwide at most drug testing centers and our affiliated medical facilities. All DOT Physicals are administered by an examiner trained and certified by the FMCSA.
Accredited Drug Testing Inc is your "one stop shopping" for all DOT Physicals Scottsdale, AZ and DOT Breath Alcohol Testing Scottsdale, AZ.
To schedule a DOT Physical Scottsdale, AZ location or DOT Drug Test Scottsdale, AZ location, Call (800)221-4291
Please be aware that testing locations do not accept any form of payment and require a test registration donor pass to administer a drug, alcohol, or any other type of test. You must call (800)221-4291 to register for a test or you may register online, no appointment is needed, but a test registration form is required.
Handy Resources
Comprehensive Online Resources for Drug Testing
- National Institute on Drug Abuse (NIDA)
Provides comprehensive information on drug testing and its role in substance use disorder treatment.
- FDA: Drug Testing
Explains the FDA's role and regulations concerning drug testing for consumers.
- PDR.net
Provides detailed drug information and safety updates through a mobile-friendly platform.
- BeSafeRx - FDA
Resource by the FDA to help consumers identify and choose safe online pharmacies.
- SAMHSA: Drug Testing Resources for the Workplace
Resources and guidelines for drug testing in the workplace.
- Drugs.com
Provides drug information, side effects, and interactions for consumers and professionals.
- Drug Abuse Screening Test (DAST)
Online version of the DAST to help individuals assess whether they have a drug problem.
- Merck Manuals
Consumer-friendly medical resource providing comprehensive information on a wide array of health topics, including drug testing.
- SAMHSA Store
Provides access to resources and publications on substance use prevention and treatment.
- National Association of Boards of Pharmacy (NABP)
Information on state boards of pharmacy and regulations, including those related to drug testing.
- CDC: Workplace Health Promotion
CDC's resources on substance use and drug testing in the workplace.
- Mayo Clinic: Drug Testing
General information about the procedures and types of drug tests.
- MedlinePlus: Drug Testing
Offers information about various drug tests and their uses in medical diagnosis and treatment.
- University of Rochester Medical Center Health Encyclopedia
Provides a detailed entry on drug testing, including how tests are conducted and what they detect.
- World Health Organization (WHO)
International guidelines and information on public health, including substance abuse and drug testing.
- Healthline: Drug Testing
Consumer health site offering information on how drug tests work and what they look for.
- WebMD: Drug Testing
Provides a patient-oriented overview of drug testing and its purposes.
- National Center for Biotechnology Information (NCBI)
Provides a vast database of scientific studies, including research on drug testing and its effectiveness.
AI Overview
Overview of DOT Physical Examinations
A Department of Transportation (DOT) physical examination is a health assessment mandated by the Federal Motor Carrier Safety Administration (FMCSA) for commercial motor vehicle (CMV) drivers. This examination ensures that each driver is capable and healthy enough to safely perform the demanding duties associated with operating a commercial vehicle. The primary goal is to enhance road safety by preventing accidents caused by physical health issues.
Who Needs a DOT Physical?
- Commercial Drivers: All commercial drivers who operate vehicles with a gross vehicle weight rating over 10,000 pounds must undergo this physical examination.
- Interstate Bus Drivers: Drivers who operate vehicles that carry more than 15 passengers, including the driver, interstate.
- Hazardous Material Transporters: Those who transport hazardous materials that require safety permits due to the quantity.
Components of a DOT Physical
The DOT physical covers various health checks to assess a driver’s physical and mental capabilities:
- Vision Test: Drivers must have at least 20/40 acuity in each eye with or without correction and a horizontal visual field of at least 70 degrees in the horizontal meridian in each eye.
- Hearing Test: Drivers must be able to hear a forced whisper from a distance of at least five feet with or without a hearing aid.
- Blood Pressure/Pulse Rate: Assesses cardiovascular health and the potential for hypertension.
- Urinalysis: Screens for underlying medical conditions like diabetes and kidney disorders.
- Physical Examination: Involves the examination of multiple systems in the body including neurological, musculoskeletal, respiratory, and psychiatric systems to ensure no impairment that could hinder driving ability.
Validity and Certification
Once a driver passes the DOT physical, they receive a DOT medical certificate which is typically valid for up to two years. However, if a condition is found that requires monitoring (such as hypertension), the medical certificate may be issued for a shorter period.
Preparing for a DOT Physical
Drivers should prepare for their DOT physical by:
- Gathering Health Information: Bring a list of current medications and information on any diagnosed conditions.
- Wearing Proper Attire: Wear loose clothing for the physical exam, and bring any necessary corrective lenses or hearing aids.
- Staying Informed: Be aware of how certain medical conditions might affect the ability to pass the physical.
A DOT physical is a crucial step for the safety of both the commercial driver and other road users. By ensuring medical fitness, these exams help maintain high safety standards in the transportation industry.
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Alcohol Testing Scottsdale, AZ Services
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Local Area Info: Scottsdale, Arizona
Scottsdale is a city in the eastern part of Maricopa County, Arizona, United States, part of the Greater Phoenix Area. Named Scottsdale in 1894 after its founder Winfield Scott, a retired U.S. Army chaplain, the city was incorporated in 1951 with a population of 2,000. The 2015 population of the city was estimated to be 236,839 according to the U.S. Census Bureau. The New York Times described downtown Scottsdale as "a desert version of Miami's South Beach" and as having "plenty of late night partying and a buzzing hotel scene." Its slogan is "The West's Most Western Town."
Scottsdale, 31 miles long and 11.4 miles wide at its widest point, shares boundaries with many other municipalities and entities. On the west, Scottsdale is bordered by Phoenix, Paradise Valley and unincorporated Maricopa County land. Carefree is located along the western boundary, as well as sharing Scottsdale's northern boundary with the Tonto National Forest. To the south Scottsdale is bordered by Tempe. The southern boundary is also occupied by the Salt River Pima-Maricopa Indian Community, which extends along the eastern boundary, which also borders Fountain Hills, the McDowell Mountain Regional Park and more unincorporated Maricopa County land.
The area which would include what would become Scottsdale was originally inhabited by the Hohokam, from approximately 300 BC to 1450 AD. This ancient civilization farmed the area and developed a complex network of canals for irrigation which was unsurpassed in pre-Columbian North America. At its peak, the canals stretched over 250 miles, many of which built remains extant today, some having been renovated and put back into use in the 20th century. Under still-mysterious circumstances, the Hohokam disappeared around 1450 or 1500, the most likely theory having to do with a prolonged drought. The area's later occupants, the Pima and O'odham (also known as the Papago), are thought to be the direct descendants of the Hohokam people.