Drug Testing Locations - Erwin, SD

Employment, DOT, Court Ordered, Personal
Urine| Hair Follicle | Oral Fluid | Blood | ETG

19 Drug-Testing Centers in Erwin

Minutes Away, Test Today

306 Prairie Ave Sw9.43 miles

306 Prairie Ave Sw
De Smet, SD 57231

211 N Commercial St30.60 miles

211 N Commercial St
Clark, SD 57225

1214 N Cloud St31.19 miles

1214 N Cloud St
Clark, SD 57225

17 2nd Ave Se32.55 miles

17 2nd Ave Se
Watertown, SD 57201

506 1st Ave Se32.70 miles

506 1st Ave Se
Watertown, SD 57201

120 3rd Ave Nw32.90 miles

120 3rd Ave Nw
Watertown, SD 57201

901 4th St Nw33.18 miles

901 4th St Nw
Watertown, SD 57201

400 10th Ave Nw33.27 miles

400 10th Ave Nw
Watertown, SD 57201

300 22nd Ave35.56 miles

300 22nd Ave
Brookings, SD 57006

400 22nd Ave35.60 miles

400 22nd Ave
Brookings, SD 57006

3405 6th St36.19 miles

3405 6th St
Brookings, SD 57006

120 Nw 2nd St36.52 miles

120 Nw 2nd St
Madison, SD 57042

903 N Washington Ave37.39 miles

903 N Washington Ave
Madison, SD 57042

172 4th St Se39.00 miles

172 4th St Se
Huron, SD 57350

111 4th St Se39.04 miles

111 4th St Se
Huron, SD 57350

455 Kansas Ave Se39.07 miles

455 Kansas Ave Se
Huron, SD 57350

2065 Campbell Dr39.88 miles

2065 Campbell Dr
Huron, SD 57350

701 3rd Ave S41.54 miles

701 3rd Ave S
Clear Lake, SD 57226

20615 484th Ave45.43 miles

20615 484th Ave
White, SD 57276

Employment, DOT, Court Ordered, Probation, Family

At Accredited Drug Testing, we deliver a wide array of drug and alcohol testing solutions through our 19 testing facilities surrounding Erwin, South Dakota. Catering to both DOT and non-DOT requirements, our offerings include urine drug screenings, breath alcohol assessments, EtG alcohol checks, and hair drug analyses suitable for personal, corporate, and legal purposes. Our rapid testing services in Erwin, SD feature swift results and SAMSA-certified lab evaluations, with options for same-day appointments. Most of our testing venues are conveniently located near your residence or workplace. Additional offerings comprise Occupational Health Testing, Clinical Testing, and Background Checks.

Dial (800) 221-4291 or register online to begin. Simply choose your desired test and the nearby location for individual, employee, or third-party testing. The scheduling process is fast and straightforward—contact our team or book your test online anytime around the clock. Benefit from our seamless process to organize drug testing in or around Erwin with ease.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

Erwin, SD Drug Testing

Drug Testing Services Available at Our Erwin, SD Labs:

At our Erwin drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.

Mobile/On-Site Drug Testing

If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.

Drug Testing in Erwin, SD

Erwin, South Dakota Statistics

How does the body eliminate Drugs

Drug elimination is the sum of the processes of removing an administered drug from the body. In the pharmacokinetic ADME scheme (absorption, distribution, metabolism, and excretion), it is frequently considered to encompass both metabolism and excretion. Hydrophobic drugs, to be excreted, must undergo metabolic modification making them more polar. Hydrophilic drugs, on the other hand, can undergo excretion directly, without the need for metabolic changes to their molecular structures.

Although many sites of metabolism and excretion exist, the chief organ of metabolism is the liver, while the organ primarily tasked with excretion is the kidney. Any significant dysfunction in either organ can result in the accumulation of the drug or its metabolites in toxic concentrations.

A variety of other factors impact elimination — intrinsic drug properties, such as polarity, size, or pKa. Also other factors include genetic variation among individuals, disease states affecting other organs, and pathways involved in the way the drug distributes through the body, such as first-pass metabolism.

Issues of Concern

Drug elimination is the removal of an administered drug from the body. It is accomplished in two ways, either by excretion of an unmetabolized drug in its intact form or by metabolic biotransformation followed by excretion. While excretion is primarily carried out by the kidneys, other organ systems are involved as well. Similarly, the liver is the primary site of biotransformation, yet extrahepatic metabolism takes place in a variety of organ systems affecting multiple drugs.

Given the multiple organ systems and the variety of metabolic transformations present, drug elimination can entail a significant degree of complexity. Hydrophilic drugs are typically directly excreted by the kidneys, while hydrophobic drugs undergo biotransformation before excretion. The purpose here is twofold – biotransformation serves both detoxify the exogenous substances as well as to increase their hydrophilicity, ensuring their elimination via the kidneys.

Two broad metabolic pathways of hepatic drug transformation exist. Phase I is the direct modification of the target molecule, whereas phase II entails conjugation of the target to a polar molecule of low molecular weight. Phase I prepare the drug to enter phase II, but single-phase metabolism also exists.

Phase I involves oxidation, reduction, and hydrolysis of the exogenous molecule. These reactions are accomplished by hepatic microsomal enzymes, which reside in the smooth endoplasmic reticulum of the hepatocytes. Best known among them is the cytochrome P450 system, whose enzymes are predominantly involved in oxidative metabolism. Within the cytochrome P450 family (CYP), the enzyme responsible for the metabolism of more than 50% of existing drugs is the CYP3A4. Its activity encompasses various classes of medications, including opioids, immunosuppressants, antihistamines, and benzodiazepines. The enzymes can also be induced or inhibited by a variety of substances they interact with, including pharmaceuticals. The increase in metabolic activity with CYP induction results in a diminished activity of drugs targeted by that particular isoform. Conversely, CYP inhibition will result in increased drug plasma concentration, potentially leading toxicity. The CYP3A4 is induced by phenytoin, phenobarbital, and St. John's wort, while diltiazem, erythromycin, and grapefruit inhibit it. Caution is, therefore, necessary when administering CYP3A4-metabolized drugs in the presence of any of the inhibitors or inducers.

Phase II consists of covalent bonding of polar groups to nonpolar molecules to render them water-soluble and allow renal or biliary excretion. Target molecules enter phase II directly or via initial processing through phase I. A variety of polar adjuncts is transferred, including amino acids, glucuronic acid, glutathione, acetate, and sulfate. Glucuronidation is one of the major pathways of phase II biotransformation. The UDP-glucuronosyltransferase (UGT) enzyme family performs this activity. Typically, glucuronide derivatives possess less or no activity of the original drug, but in some cases, pharmacologically active compounds result. Morphine-6-glucuronide is a phase II metabolite of morphine with significant analgesic activity. As with the CYP enzymes, inducers, and inhibitors of phase II, enzymes exist and may influence the efficacy of drugs that rely on conjugation before excretion.

The first-pass effect is a feature of hepatic metabolism that also plays a role in the elimination of multiple drugs. Here, the enteric consumed drugs are exposed directly to the liver via the portal vein, where they undergo biotransformation before entering the systemic circulation. This activity reduces the bioavailability and needs to be factored into the dose administered to the patient. Intravenously administered drugs are not subject to the first-pass effect.

Extrahepatic drug metabolism takes place in the GI tract, kidneys, lungs, plasma, and skin.

Renal excretion completes the process of elimination that begins in the liver. Polar drugs or their metabolites get filtered in the kidneys and typically do not undergo reabsorption. They subsequently get excreted in the urine. Urinary pH has a significant impact on excretion, as drug ionization changes depending on the alkaline or acidic environment. Increased excretion occurs with weakly acidic drugs in basic urine and weakly basic drugs in acidic urine.

Excretion in the bile is another significant form of drug elimination. The liver can actively secrete ionized drugs with a molecular weight greater than 300 g/mol into bile, from where they reach the digestive tract and are either eliminated in feces or reabsorbed as part of the enterohepatic cycle.

Other pathways of excretion include the lungs, breast milk, sweat, saliva, and tears

Employers in Erwin, SD & Drug Testing Policies

Employers in Erwin, SD take workplace safety seriously, often implementing drug testing policies as part of their employment process. These procedures help ensure a safe and productive work environment by discouraging substance misuse among employees. Understanding these policies can benefit both employers and employees, promoting a healthy workplace culture. For more information, visit the U.S. Department of Labor.

In South Dakota, businesses must adhere to state regulations regarding drug testing. Employers are encouraged to familiarize themselves with both state and federal guidelines to appropriately implement drug testing policies. This knowledge is crucial for maintaining compliance and upholding employee rights. For state-specific information, you can refer to the South Dakota Department of Labor and Regulation.

The adoption of drug testing policies can help Erwin, SD employers mitigate risks associated with drug abuse, such as workplace accidents and reduced productivity. When formulating these policies, it is important for employers to provide clear guidelines and ensure fair practices. For federal guidelines on drug testing, employers may consult the Substance Abuse and Mental Health Services Administration.

Government Efforts with Drug Problems in Erwin, SD

The government in Erwin, SD is actively collaborating with local organizations to address the drug problem through community outreach and education programs. By working together, they aim to diminish substance abuse through preventive strategies. More details can be found on the South Dakota Association of County Commissioners website.

State-level efforts are complemented by federal support, including grants for rehabilitation facilities. These initiatives focus on providing resources and access to treatment services for affected individuals. For more information, visit the Substance Abuse and Mental Health Services Administration website.

Local Drug Busts & News in Erwin, SD

Erwin, SD, a quiet town with a close-knit community, was recently shaken by a significant drug bust. Local authorities executed a thorough investigation that led to the capture of individuals involved in a drug distribution network. The operation, which took months to plan, resulted in the seizure of substantial quantities of illegal substances. This event has heightened local awareness about the presence of drugs in small communities.

The collaboration between Erwin police and state agencies was crucial in dismantling the network. Informants provided critical information that helped authorities infiltrate and understand the operation's scope. The arrests made have shed light on the routes used to transport drugs into the area. Erwin is now focusing on preventive measures, including community outreach and educational programs aimed at deterring youth involvement in drug activities.

Residents of Erwin have expressed both relief and concern following the drug bust. While community leaders are thankful for law enforcement's diligence, there's a widespread call for continued vigilance and support for those affected by drug-related issues. Town meetings are being held to discuss further steps in fostering a safe, drug-free environment. This event serves as a reminder of the impacts of drug trafficking, even in small towns.

Efforts to combat the drug problem in Erwin extend beyond law enforcement. Local schools are placing greater emphasis on drug education, aiming to equip students with the knowledge to resist peer pressure. Additionally, support networks for addicts and their families are being strengthened, offering resources and counseling services. By addressing the root causes of substance abuse, Erwin hopes to build a more resilient community.

The drug bust in Erwin has sparked conversations about improving coordination across regional law enforcement agencies. By sharing intelligence and resources, authorities aim to stem the flow of drugs across county lines. This cooperation has the potential to create a more robust defense against drug-related activities, providing a template for other small towns facing similar challenges. The community stands united in its resolve to tackle this issue head-on.

Erwin Drug Testing

Quickly find trusted local drug testing centers in Erwin, SD — fast, convenient, and reliable every time!

Erwin DOT Drug Testing

Quickly find a local DOT drug testing center in Erwin, SD — fast, reliable, convenient nationwide service!

Erwin DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Erwin, SD.

Erwin Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Erwin, SD.v

Erwin Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Erwin, SD locations—results you can trust, every time!

Erwin Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Erwin, SD.

Erwin Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Erwin, SD.

Erwin 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Erwin, SD employers and individuals nationwide.

Erwin 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Erwin, SD workplace and personal testing needs.

Erwin On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Erwin, SD workplace compliant.

Erwin DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Erwin, SD drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

Yes. Accredited Drug Testing maintains access to numerous collection sites nationwide, so in most cases a testing location is available close to a donor’s home, workplace, or job site. Same-day scheduling is often possible for both drug and alcohol testing needs.
Employers, DOT-regulated companies, attorneys, courts, probation departments, and private individuals all use Accredited Drug Testing locations. You do not need to be part of a large company to request testing — individuals can order testing directly.
Locations support urine drug tests, hair follicle drug tests, saliva/oral fluid drug tests, instant/rapid screening (where permitted), and evidential breath alcohol testing. Post-accident and reasonable suspicion testing are also available.
Yes. Accredited Drug Testing supports DOT-compliant urine drug testing and evidential breath alcohol testing following 49 CFR Part 40 requirements. This includes pre-employment, random, post-accident, reasonable suspicion, return-to-duty, and follow-up testing for safety-sensitive employees.
In many cases, yes. Same-day or next-day appointments can typically be arranged. This is especially important for urgent needs such as post-accident, reasonable suspicion, court deadlines, or probation compliance.
Yes. Results are released only to the authorized recipient — for example, an employer’s designated representative, the court or probation contact, or the individual who ordered the test. Results are handled securely and are suitable for policy enforcement and legal documentation.
Yes. Accredited Drug Testing offers on-site and mobile collections for employers. Mobile testing is useful for post-accident response, reasonable suspicion situations, high-volume hiring events, and remote job sites where sending employees offsite would cause downtime.
No. You do not need a physician's prescription to request most drug or alcohol tests. Individuals, employers, attorneys, and probation officers can schedule testing directly and send the donor to the assigned collection site.

Customer Reviews

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024


(800) 221-4291