Napa, CA Facts, Population, Income, Demographics, Economy

Population (total): Population in 2017: 79,774 (100% urban, 0% rural). >Population change since 2000: +9.9%

Population (male): 39,211

Population (female): 40,563

Median Age: 38.5 years

Poverty (breakdown): (5.9% for White Non-Hispanic residents, 17.4% for Black residents, 9.8% for Hispanic or Latino residents, 8.8% for American Indian residents, 18.8% for Native Hawaiian and other Pacific Islander residents, 12.5% for other race residents, 11.0% for two or more races residents)

Sex Offenders: According to our research of California and other state lists, there were 93 registered sex offenders living in Napa, California as of January 18, 2021. The ratio of all residents to sex offenders in Napa is 865 to 1.The ratio of registered sex offenders to all residents in this city is near the st

Land Area: 17.7 square miles.

Before California was granted statehood in 1849, the Napa Valley was in the Territory of California's District of Sonoma. In 1850 when counties were first organized, Napa became one of the original counties of California. At the time, its boundaries also included Lake County to the north. By this time, the indigenous people were either working as field laborers or living in small bands in the hills surrounding the valley. Tensions between the white settlers and Native Americans broke into war in 1850, with a white man's death resulting in soldiers hunting down and killing all the natives they could find, driving the remainder north toward Clear Lake. In 1851, the first courthouse was erected. By 1870, the Native American population consisted of only a few laborers and servants working for the white settlers.

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Recognitions and Certifications

Accredited Drug Testing has been recognized as one of the "Top 10 drug testing companies" for excellent customer service and we have received TPA Accreditation from the National Drug and Alcohol Screening Association. We are active in all drug testing industry associations and our staff are trained and certified as drug and alcohol testing specialists.

Important Links

National Drug and Alcohol Screening Association (https://ndasa.com/)

National Drug Free Workplace Alliance (https://www.ndwa.org/)

Substance Abuse Program Administrators Association (https://www.sapaa.com/)

Substance Abuse Mental Health Safety Administration (https://www.samhsa.gov/)

US Drug Enforcement Administration (https://www.dea.gov/)

Office of Drug alcohol Policy Control (https://www.transportation.gov/odapc)

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DOT Drug Testing Locations Napa, CA

Our Local DOT Drug testing facilities in Napa, CA and the surrounding areas provide DOT Drug Testing, DOT Alcohol Testing, DOT Physicals, Consortium enrollment and other DOT services for Employers, Single operators and all DOT modes that are required to comply with 49 CFR Part 40 in Napa, CA including FMCSA, FTA, FAA, USCG, FRA and PHMSA . Testing centers are within minutes of your home or office and same-day service is available in most cases.

Scheduling a DOT test is Fast and Easy, call our scheduling department or schedule your test online 24/7

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center.

3260 Beard Road, Suite A 1.8 miles

3260 Beard Road, Suite A
Napa, CA 94558
Categories: Napa CA

1000 TRANCAS ST 1.9 miles

1000 TRANCAS ST
NAPA, CA 94558
Categories: NAPA CA

3285 CLAREMONT WAY FL 2 1.9 miles

3285 CLAREMONT WAY FL 2
NAPA, CA 94558
Categories: NAPA CA

3435 VALLE VERDE DR STE B 2.2 miles

3435 VALLE VERDE DR STE B
NAPA, CA 94558
Categories: NAPA CA

347 ANDRIEUX ST 9.8 miles

347 ANDRIEUX ST
SONOMA, CA 95476
Categories: SONOMA CA

300 HOSPITAL DR 11.7 miles

300 HOSPITAL DR
VALLEJO, CA 94589
Categories: VALLEJO CA

975 SERENO DR 11.8 miles

975 SERENO DR
VALLEJO, CA 94589
Categories: VALLEJO CA

1411 Oliver Road, Suite 130 12.0 miles

1411 Oliver Road, Suite 130
Fairfield, CA 94534
Categories: Fairfield CA

2470 HILBORN RD STE 110 12.7 miles

2470 HILBORN RD STE 110
FAIRFIELD, CA 94534
Categories: FAIRFIELD CA

17 Tennessee St 13.0 miles

17 Tennessee St
Vallejo, CA 94590
Categories: Vallejo CA

243 GEORGIA ST STE B 13.6 miles

243 GEORGIA ST STE B
VALLEJO, CA 94590
Categories: VALLEJO CA

1100 ROSE DR ste 140 15.8 miles

1100 ROSE DR ste 140
BENICIA, CA 94510
Categories: BENICIA CA

2042 Columbus Pkwy, 15.9 miles

2042 Columbus Pkwy,
Benicia, CA 94510
Categories: Benicia CA

200 BUTCHER RD 15.9 miles

200 BUTCHER RD
VACAVILLE, CA 95687
Categories: VACAVILLE CA

1 QUALITY DR 16.2 miles

1 QUALITY DR
VACAVILLE, CA 95688
Categories: VACAVILLE CA

418 DAVIS ST STE B 16.7 miles

418 DAVIS ST STE B
VACAVILLE, CA 95688
Categories: VACAVILLE CA

770 Mason St, 16.8 miles

770 Mason St,
Vacaville, CA 95688
Categories: Vacaville CA

3900 LAKEVILLE HWY 16.8 miles

3900 LAKEVILLE HWY
PETALUMA, CA 94954
Categories: PETALUMA CA

770 MASON ST 16.9 miles

770 MASON ST
VACAVILLE, CA 95688
Categories: VACAVILLE CA

538 STONE RD STE G 17.4 miles

538 STONE RD STE G
BENICIA, CA 94510
Categories: BENICIA CA

1000 NUT TREE RD 18.5 miles

1000 NUT TREE RD
VACAVILLE, CA 95687
Categories: VACAVILLE CA

520 6TH ST 18.5 miles

520 6TH ST
RODEO, CA 94572
Categories: RODEO CA

1550 Professional Drive, Suite B 18.9 miles

1550 Professional Drive, Suite B
Petaluma, CA 94954
Categories: Petaluma CA

400 N MCDOWELL BLVD 19.1 miles

400 N MCDOWELL BLVD
PETALUMA, CA 94954
Categories: PETALUMA CA

151 LYNCH CREEK WAY 19.2 miles

151 LYNCH CREEK WAY
PETALUMA, CA 94954
Categories: PETALUMA CA

153 LYNCH CREEK WAY 19.2 miles

153 LYNCH CREEK WAY
PETALUMA, CA 94954
Categories: PETALUMA CA

500 Alfred Nobel Drive, Suite 115 19.3 miles

500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547
Categories: Hercules CA

709 PETALUMA BLVD N 19.8 miles

709 PETALUMA BLVD N
PETALUMA, CA 94952
Categories: PETALUMA CA

10 WOODLAND RD 20.0 miles

10 WOODLAND RD
SAINT HELENA, CA 94574
Categories: SAINT HELENA CA

180 ROWLAND WAY 20.3 miles

180 ROWLAND WAY
NOVATO, CA 94945
Categories: NOVATO CA

1370 MEDICAL CENTER DR STE B 21.8 miles

1370 MEDICAL CENTER DR STE B
ROHNERT PARK, CA 94928
Categories: ROHNERT PARK CA

3237 ALHAMBRA AVE STE 2 22.1 miles

3237 ALHAMBRA AVE STE 2
MARTINEZ, CA 94553
Categories: MARTINEZ CA

2970 HILLTOP MALL RD STE 203 22.2 miles

2970 HILLTOP MALL RD STE 203
RICHMOND, CA 94806
Categories: RICHMOND CA

200 MUIR RD Hacienda Bldg, 1st Floor 22.5 miles

200 MUIR RD Hacienda Bldg, 1st Floor
MARTINEZ, CA 94553
Categories: MARTINEZ CA

827 ARNOLD DR STE 70 22.7 miles

827 ARNOLD DR STE 70
MARTINEZ, CA 94553
Categories: MARTINEZ CA

4749 SURREY LN 22.9 miles

4749 SURREY LN
EL SOBRANTE, CA 94803
Categories: EL SOBRANTE CA

6174 STATE FARM DR 23.1 miles

6174 STATE FARM DR
ROHNERT PARK, CA 94928
Categories: ROHNERT PARK CA

5900 STATE FARM DR 23.2 miles

5900 STATE FARM DR
ROHNERT PARK, CA 94928
Categories: ROHNERT PARK CA

1805 ARNOLD DR 23.4 miles

1805 ARNOLD DR
MARTINEZ, CA 94553
Categories: MARTINEZ CA

2425 CHURCH LN 23.5 miles

2425 CHURCH LN
SAN PABLO, CA 94806
Categories: SAN PABLO CA

20 ELAINE DR 23.5 miles

20 ELAINE DR
SANTA ROSA, CA 95409
Categories: SANTA ROSA CA

6025 LABATH AVE ste 104 23.9 miles

6025 LABATH AVE ste 104
ROHNERT PARK, CA 94928
Categories: ROHNERT PARK CA

2000 VALE RD 24.0 miles

2000 VALE RD
SAN PABLO, CA 94806
Categories: SAN PABLO CA

99 MONTECILLO RD MOB 1 24.0 miles

99 MONTECILLO RD MOB 1
SAN RAFAEL, CA 94903
Categories: SAN RAFAEL CA

1111 SONOMA AVE STE 121 24.6 miles

1111 SONOMA AVE STE 121
SANTA ROSA, CA 95405
Categories: SANTA ROSA CA

990 Sonoma Ave, 24.6 miles

990 Sonoma Ave,
Santa Rosa, CA 95404
Categories: Santa Rosa CA

(Don't see a DOT drug testing location near you, call us at (800) 221-4291)

Accredited Drug Testing can schedule your DOT drug test at any of our Napa, CA Drug testing locations, Call us Today!

"When you need a test, choose the best"

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How to schedule a DOT drug test in Napa, CA

To schedule any type of DOT drug test or alcohol test in Napa, CA call our local scheduling department at (800) 221-4291. You may also schedule your DOT drug test online utilizing our express scheduling registration system by selecting your test and completing the Donor Information/Registration Section. You must register for the test prior to proceeding to the testing center.

The zip code you enter will be used to determine the closest DOT drug or DOT alcohol testing center that performs the type of test you have selected. A donor pass/registration form with the local testing center address, hours of operation and instructions will be sent to the e-mail address you provided. Take this form with you or have it available on your smartphone to provide to the testing center. No appointment is necessary in most cases. However, you must complete the donor information section and pay for the test at the time of registration.

Our laboratories are SAMHSA-certified and all test results are verified by our in-house licensed physicians who serve as Medical Review Officers (MRO).

In addition to providing DOT drug testing and DOT breath alcohol testing in Napa, CA , Accredited Drug Testing also has additional testing centers throughout the metropolitan area and surrounding cities.

On the road or on vacation, no worries, Accredited Drug Testing has over 20,000 testing centers in all cities Nationwide and we can schedule your test, ANYWHERE, ANYTIME!

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DOT Changes to Part 40

On May 2, 2023, the Department of Transportation published its final rule in the Federal Register to include oral fluid testing in the DOT drug testing program.  This final rule became effective June 1, 2023.

Please note that DOT oral fluid testing cannot be implemented as of yet until the Department of Health and Human Services (HHS) certifies at least two laboratories. One as a primary lab and a second lab to serve as split specimen testing.

Changes to DOT-regulated employees?

DOT-regulated safety-sensitive employees can now be subject to an oral fluid collection or urine drug testing collection for ANY DOT-regulated test and this choice is up to the employer.  DOT has also authorized that Substance Abuse Professionals (SAP) evaluations may continue to be conducted remotely.

How do these changes affect DOT employers?

Employers must select what methodology they would like to use for their drug testing program (randoms' oral fluid, pre-employment urine, etc). Ensure you have a business relationship/agreement with any collections site for the services you wish to use for your drug testing program.  As an employer, you must also have your Designated Employer representative available 24-7 in the event any problem collections or situations arise or to discuss any standing orders that may arise for problem collections.

What are the DOT drug testing requirements?.

In 1991, the Omnibus Transportation Employee Testing Act created the following DOT Agencies which established drug and alcohol testing regulations to ensure that aircraft, trains, trucks, and buses were operated in a safe and responsible manner. As an employer or individual operating in a "Safety Sensitive" position, it is important to understand how these regulations impact you.

49 CFR Part 40 (commonly known as Part 40) explains:

  • How drug and alcohol testing is conducted
  • Who is authorized to participate in the drug and alcohol testing program
  • What employees must do before they may return to duty after a drug and/or alcohol violation

Each DOT Agency and the USCG have specific regulations that cover:

  • The agency's prohibitions on drug and alcohol use
  • Who is subject to comply with these regulations
  • What type of testing is required
  • When testing is required
  • Consequences of non-compliance

FMCSA Drug and Alcohol Clearinghouse

The Federal Motor Carrier Safety Administration (FMCSA) amended its rule that would establish requirements for commercial driver's license employers and individuals with regard to the drug and alcohol clearing house which will take effect on January 6, 2020.

The FMCSA Clearinghouse is a secure online database that will allow employers, the FMCSA, State Driver Licensing Agencies, State Law Enforcement and individual CDL operators to access real-time important information about a CDL Driver's drug and alcohol program violations and the ultimate goal of this database is to enhance safety on our Nation's public roadways.

For specific requirements, click the appropriate agency listed below in which you or your company is regulated by. Ask about our DOT Complete Compliance Package!

The Opioid Overdose Crisis

Every day, more than 130 people in the United States die after overdosing on opioids. The misuse of and addiction to opioids,including prescription pain relievers, heroin, and synthetic opioids such as fentanyl, is a serious national crisis that affects public health as well as social and economic welfare. The Centers for Disease Control and Prevention estimates that the total "economic burden" of prescription opioid misuse alone in the United States is $78.5 billion a year, including the costs of healthcare, lost productivity, addiction treatment, and criminal justice involvement.

  • Roughly 21 to 29 percent of patients prescribed opioids for chronic pain misuse them.
  • Between 8 and 12 percent develop an opioid use disorder.
  • An estimated 4 to 6 percent who misuse prescription opioids transition to heroin.
  • About 80 percent of people who use heroin first misused prescription opioids.
  • Opioid overdoses increased 30 percent from July 2016 through September 2017 in 52 areas in 45 states.
  • The Midwestern region saw opioid overdoses increase 70 percent from July 2016 through September 2017.
  • Opioid overdoses in large cities increased by 54 percent in 16 states.

In the late 1990s, pharmaceutical companies reassured the medical community that patients would not become addicted to prescription opioid pain relievers, and healthcare providers began to prescribe them at greater rates. This subsequently led to widespread diversion and misuse of these medications before it became clear that these medications could indeed be highly addictive.3,4 Opioid overdose rates began to increase. In 2017, more than 47,000 Americans died as a result of an opioid overdose, including prescription opioids, heroin, and illicitly manufactured fentanyl, a powerful synthetic opioid.1That same year, an estimated 1.7 million people in the United States suffered from substance use disorders related to prescription opioid pain relievers, and 652,000 suffered from a heroin use disorder (not mutually exclusive)

DOT Compliance Checklist in Napa, CA

DOT 49 CFR Part 40 Requirements for Safety Sensitive Employees.
(FMCSA-FAA-USCG-FRA-PHMSA-FTA)

  • Pre-Employment Tests
  • Correct Federal Custody & Control Form (CCF)
  • Substance Abuse Professional Process
  • Regulations on File
  • Random Pool Testing
  • *Supervisor Training
  • *Written Policy
  • Post-Accident Testing Situations
  • Previous Employers Checks
  • Employee Education
  • Record Keeping
  • Removal of covered Employee
  • Designated Employer Representative

* In addition, any company which employs 2 or more covered employees must have a written drug and alcohol policy and all supervisors must complete the DOT Supervisor Reasonable Suspicion Training. (Click here to learn more about our online training programs)

If a DOT covered employee or company does not have a copy of the original pre-employment drug test with a negative result, then a new DOT pre-employment drug test must be conducted, and the result maintained on file.

The department of transportation (DOT) requires that all DOT regulated "safety sensitive" employees have on file a negative DOT pre-employment drug test result and be a member of a DOT approved random selection consortium. In addition, if a DOT regulated company has more than one "safety sensitive" employee, the employer must also have a written DOT drug and alcohol policy and an on-site supervisor must have completed supervisor training for reasonable suspicion of illegal drug use or impairment.

To be compliant with DOT regulations, a company's DOT drug and alcohol testing program must have the following components. Failing to comply can result in significant fines and penalties.

(800) 221-4291

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What is a DOT Drug Test in Napa, CA ?

On January 1, 2018 the Department of Transportation (DOT) issued a new rule which altered the DOT 5 panel urine test. Employers and individuals should be aware that the current DOT drug test is still a urine drug test, collected by qualified collectors, analyzed at a SAMHSA certified laboratory and reviewed by a licensed Medical Review Officer. Below you will find a list of the drugs that are screened for in the DOT 5 panel urine drug test:

  • Marijuana (THC)
  • Cocaine
  • Amphetamines
  • Opioids**
  • Phencyclidine (PCP)
  • ** Special note: Opioids' was previously called Opiates' and all DOT drug tests will continue to include confirmation testing for Codeine, Morphine, and 6-AM (heroin) when necessary.

    In the January rule change, the Department of Transportation (DOT) also added initial screening and confirmation testing for the semi-synthetic opioids Hydrocodone, Hydromorphone, Oxycodone, and Oxymorphone to this Opioids group

    When is a DOT drug test required in Napa, CA ?

    All safety sensitive employees regardless of DOT agency are required for the following drug testing and/or alcohol testing based on each situation:

    • Pre-employment
    • Random
    • Reasonable suspicion
    • Return to Duty
    • Post-Accident
    • Follow Up

What is DOT pre employment testing in Napa, CA ?

As a new hire or a current employee transferring from a non-safety sensitive function into a safety sensitive function (even with the same employer), you are required to submit to a DOT pre employment drug test.

Some employers may, but are not required to, conduct pre employment alcohol testing. Only after your employer receives a negative pre employment DOT drug test result (and negative alcohol test result - if administered) may you begin performing in a safety-sensitive capacity.

What is random DOT Drug Testing in Napa, CA ?

All safety sensitive employees are subject to unannounced random drug & alcohol testing. Alcohol testing is administered just prior to, during or just after performing safety-sensitive functions. Depending on the industry specific regulations, you may only be subject to random drug testing.

Listed below are the current (2019) DOT random testing rates for each DOT agency.

The following chart outlines the annual minimum drug and alcohol random testing rates established within DOT Agencies and the USCG for 2019.
DOT Agency 2019 Random Drug Testing Rate 2019 Random Alcohol Testing Rate
Federal Motor Carrier Safety Administration
[FMCSA]
25% 10%
Federal Aviation Administration
[FAA]
25% 10%
Federal Railroad Administration
[FRA]
25% - Covered Service
50% - Maintenance of Way *
10% - Covered Service
25% - Maintenance of Way *
Federal Transit Administration
[FTA]
50% 10%
United States Coast Guard
[USCG]
(with the Dept. of Homeland Security)
50% N/A
The following chart outlines the annual minimum drug and alcohol random testing rates established within DOT Agencies and the USCG for 2019.
DOT Agency
2019 Random Drug Testing Rate
2019 Random Alcohol Testing Rate
Federal Motor Carrier Safety Administration [FMCSA]
25%
10%
Federal Aviation Administration [FAA]
25%
10%
Federal Railroad Administration [FRA]
25% - Covered Service / 50% - Maintenance of Way *
10% - Covered Service / 25% - Maintenance of Way *
Federal Transit Administration [FTA]
50%
10%
United States Coast Guard [USCG]
(with the Dept. of Homeland Security)
50%
N/A

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What is reasonable suspicion DOT drug testing in Napa, CA ?

Safety sensitive individuals and employees are required to submit to any test (whether it is a drug test, alcohol test or both) that a supervisor requests based on reasonable suspicion. Reasonable suspicion means that one or more trained supervisors reasonably believes or suspects that you are under the influence of drugs or alcohol. Supervisors cannot require testing based on a hunch or guess alone; their suspicion must be based on observations concerning your appearance, behavior, speech and smell that are usually associated with drug or alcohol use

What is return to duty DOT Drug Testing in Napa, CA ?

If you have violated the prohibited drug & alcohol testing rules, you are required to take a return to duty drug and/or alcohol test before being allowed to return to a safety-sensitive function for any DOT regulated employer. You may also be subject to unannounced follow-up testing for at least 6 times in the first 12 months following your return to active safety-sensitive service.

Return-to-duty tests must be conducted under direct observation.

What is DOT post accident drug testing Napa, CA ?

If you are involved in an event (accident, crash, etc.) meeting certain criteria of the DOT agency, a post-accident drug test will be required. In most cases you will then have to take a drug and alcohol test if you are involved in a qualifying crash. Each DOT agency may have specific rules with regards to what is a post-accident test, for example, the FRA requires a blood specimen for drug testing and an alcohol test.

If you are involved in a qualifying accident, you are required to remain available for this testing and are not permitted to refuse testing.

Remember: Safety-sensitive employees are obligated by law to submit to and cooperate in drug & alcohol testing mandated by DOT regulations.

What is DOT follow up drug testing Napa, CA ?

DOT follow up testing occurs when an individual has violated the drug and alcohol testing rules. The amount of follow-up testing you receive is determined by a Substance Abuse Professional (SAP) and may continue for up to 5 years. This means the SAP will determine how many times you will be tested (at least 6 times in the first year), for how long, and for what substance (i.e. drugs, alcohol, or both). Your employer is responsible for ensuring that follow-up testing is conducted and completed. Follow up testing is in addition to all other DOT required testing and all follow-up tests will be observed. For more information on the SAP process or to locate a Substance Abuse Professional in Napa, CA simply call us at (800)221-4291

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When you need a test, choose the best!

DOT Drug Testing Services Napa, CA

(800)221-4291

For more information regarding the effects of drug abuse - Click Here

For more information on a drug free work place - Click Here

Handy Resources

Comprehensive Online Resources for Drug Testing

  1. National Institute on Drug Abuse (NIDA)

    Provides comprehensive information on drug testing and its role in substance use disorder treatment.

  2. FDA: Drug Testing

    Explains the FDA's role and regulations concerning drug testing for consumers.

  3. PDR.net

    Provides detailed drug information and safety updates through a mobile-friendly platform.

  4. BeSafeRx - FDA

    Resource by the FDA to help consumers identify and choose safe online pharmacies.

  5. SAMHSA: Drug Testing Resources for the Workplace

    Resources and guidelines for drug testing in the workplace.

  6. Drugs.com

    Provides drug information, side effects, and interactions for consumers and professionals.

  7. Drug Abuse Screening Test (DAST)

    Online version of the DAST to help individuals assess whether they have a drug problem.

  8. Merck Manuals

    Consumer-friendly medical resource providing comprehensive information on a wide array of health topics, including drug testing.

  9. SAMHSA Store

    Provides access to resources and publications on substance use prevention and treatment.

  10. National Association of Boards of Pharmacy (NABP)

    Information on state boards of pharmacy and regulations, including those related to drug testing.

  11. CDC: Workplace Health Promotion

    CDC's resources on substance use and drug testing in the workplace.

  12. Mayo Clinic: Drug Testing

    General information about the procedures and types of drug tests.

  13. MedlinePlus: Drug Testing

    Offers information about various drug tests and their uses in medical diagnosis and treatment.

  14. University of Rochester Medical Center Health Encyclopedia

    Provides a detailed entry on drug testing, including how tests are conducted and what they detect.

  15. World Health Organization (WHO)

    International guidelines and information on public health, including substance abuse and drug testing.

  16. Healthline: Drug Testing

    Consumer health site offering information on how drug tests work and what they look for.

  17. WebMD: Drug Testing

    Provides a patient-oriented overview of drug testing and its purposes.

  18. 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 Drug Testing Collection Locations

Drug testing collection locations are designated sites where individuals provide samples for drug testing. These facilities are crucial in supporting compliance with workplace, legal, and health standards. They serve a variety of sectors, including employment, law enforcement, sports, and healthcare. This overview explores the features, types of locations, and the role they play in drug testing processes.

Types of Drug Testing Collection Locations

  • Occupational Health Clinics: Many clinics offer drug testing services as part of broader occupational health support.
  • Hospital-Based Laboratories: Some hospitals have specific departments dedicated to drug testing, particularly for medical or legal purposes.
  • Third-Party Laboratory Facilities: Independent labs that specialize in toxicology may also conduct drug testing, often used by employers for employment screening.
  • Mobile Collection Units: These are portable facilities that can travel to workplaces or institutions, providing convenient access to drug testing services.

Role of Collection Locations in Drug Testing

Collection locations are integral to the drug testing process, ensuring that samples are collected in a controlled and secure environment. The main responsibilities include:

  1. Ensuring Sample Integrity: Implementing procedures that prevent tampering or contamination of samples.
  2. Maintaining Privacy: Providing a private space for individuals to give samples while respecting their confidentiality.
  3. Compliance with Standards: Adhering to regulatory and legal standards for drug testing, which may vary by jurisdiction and industry.

Choosing the Right Collection Location

When selecting a drug testing collection location, consider the following factors:

  • Accreditation: Ensure the facility is accredited by relevant health and safety organizations.
  • Proximity: Choose a location that is conveniently accessible, reducing the time and disruption associated with the testing process.
  • Services Offered: Some locations may offer rapid results or additional screening services, which can be beneficial depending on the testing needs.

Drug testing collection locations are essential for conducting effective and reliable drug screenings. They support the enforcement of drug-free policies in various settings by providing professional and standardized testing services. For consumers and organizations alike, understanding the role and choosing the appropriate collection location is key to achieving accurate drug testing outcomes.

Local Area Info: Napa County, California

Napa County is a county north of San Pablo Bay in the northern portion of the U.S. state of California. As of the 2010 census, the population was 136,484. The county seat is the City of Napa. Napa County was one of the original counties of California, created in 1850 at the time of statehood. Parts of the county's territory were given to Lake County in 1861.

Napa County, once the producer of many different crops, is known today for its regional wine industry, rising to the first rank of wine regions with France by local wineries Stag's Leap Wine Cellars and Chateau Montelena winning the "Judgment of Paris" in 1976.

In prehistoric times, the valley was inhabited by the Patwin Native Americans, with possible habitation by Wappo tribes in the northwestern foothills. Most villages are thought to have been constructed near the floodplains of watercourses that drain the valley. Their food consisted of wild roots, acorns, small animals, earthworms, grasshoppers, and bread made from crushed California buckeye kernels. In winter they would construct huts made of tree branches. In summer they camped near rivers and streams. In winter months, they were half clad in wild animal skins and at other times they wore no clothing. The maximum prehistoric population is thought not to have exceeded 5000 persons.

Show Regional Data

Population (total): Population in 2017: 79,774 (100% urban, 0% rural). >Population change since 2000: +9.9%

Population (male): 39,211

Population (female): 40,563

Median Age: 38.5 years

Poverty (breakdown): (5.9% for White Non-Hispanic residents, 17.4% for Black residents, 9.8% for Hispanic or Latino residents, 8.8% for American Indian residents, 18.8% for Native Hawaiian and other Pacific Islander residents, 12.5% for other race residents, 11.0% for two or more races residents)

Sex Offenders: According to our research of California and other state lists, there were 93 registered sex offenders living in Napa, California as of January 18, 2021. The ratio of all residents to sex offenders in Napa is 865 to 1.The ratio of registered sex offenders to all residents in this city is near the st

Land Area: 17.7 square miles.

Before California was granted statehood in 1849, the Napa Valley was in the Territory of California's District of Sonoma. In 1850 when counties were first organized, Napa became one of the original counties of California. At the time, its boundaries also included Lake County to the north. By this time, the indigenous people were either working as field laborers or living in small bands in the hills surrounding the valley. Tensions between the white settlers and Native Americans broke into war in 1850, with a white man's death resulting in soldiers hunting down and killing all the natives they could find, driving the remainder north toward Clear Lake. In 1851, the first courthouse was erected. By 1870, the Native American population consisted of only a few laborers and servants working for the white settlers.

(800) 221-4291