Our local DOT drug and alcohol testing centers are located in Great Falls MD and the surrounding areas providing DOT drug testing, DOT alcohol testing and DOT physicals for all DOT modes regulated by Part 40. Same day service is available at our Great Falls MD DOT drug testing facilities and most of our DOT drug testing locations are within minutes of your home or office.
What type of DOT Testing is required?
Coastal Drug Testing provides DOT pre-employment, random, post-accident, reasonable suspicion and return to duty testing at our Great Falls MD DOT drug testing centers.
If you hold a CDL license, a large, medium or a small trucking company, Coastal Drug Testing has a complete DOT compliance package which includes all the requirements to comply with CFR 49 part 40.
All Coastal Drug Testing DOT drug testing centers utilize SAMHSA Certified laboratories and a licensed Medical Review Officer as required by DOT part 40 regulations.
The U.S Department of Transportation (DOT) requires that all DOT regulated "safety sensitive" employees have a negative DOT pre-employment drug test result on file and be actively enrolled in a DOT approved random drug and alcohol random testing pool (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 along with an on-site supervisor that must have completed a reasonable suspicion supervisor training program.
On the road and need a DOT Drug or Alcohol test? No Worries!
To be compliant with DOT regulations, a company's DOT drug and alcohol testing program must have the following components:
- Employee Drug Testing
- Written Drug and Alcohol Policy
- Supervisor Training
- Substance Abuse Referral
- Employee Education
- Random Selection Program
- Post Accident Testing
- Designated Employer Representative
- Federal Chain of Custody Forms
- Part 40 Regulations on File
The Department of Transportation (DOT) has specific drug and alcohol testing requirements for the all transportation modes all DOT agencies.
Our modes included are:
- Federal Motor Carrier Safety Administration (FMCSA)
- Federal Aviation Administration (FAA)
- Federal Transit Administration (FTA)
- United States Coast Guard (USCG)
- Pipeline and Hazardous Materials Safety Administration (PHMSA)
- Federal Railroad Administration (FRA)
Are You Enrolled in a DOT Consortium?
Individuals who are employed in a position designated as "safety sensitive" must be actively enrolled in a random drug and alcohol testing program. Oftentimes, covered employees will join a group of other DOT regulated employees in a random testing program and this is referred to as a DOT Consortium. Generally, an employer who has less than fifty employees or single operators will join the consortium which will comply with the random drug and alcohol testing requirements of 49 CFR Part 40. Employers that have over 50 employees who are regulated by Part 40 may elect to be enrolled in a "stand alone" random testing pool.
The DOT consortium is cost effective and complies with all requirements of 49 CFR Part 40 which mandates that all "safety sensitive" employees be enrolled in a random drug and alcohol testing program.
The Department of Transportation (DOT) has strict regulations requiring regulated companies and independent operators (CDL License Holders) to be an active member of a DOT drug and alcohol Consortium and failure to comply with these regulations can result in significant fines and other DOT sanctions.
We are fully versed in the DOT procedures for pre-employment drug testing, random drug testing, reasonable suspicion drug testing, post-accident drug testing, return to duty drug testing and follow up drug testing.
DOT regulated companies with multiple safety sensitive employees must also have an employee within the company who is assigned as the "designated employer representative" (DER). This is the person responsible for removing any DOT "safety sensitive" employee who is covered by 49 CFR Part 40 from performing a DOT safety sensitive position when a positive drug or alcohol test result has occurred or an employee has refused to take a required DOT test.
If you have recently become a DOT regulated company, within the next 18 months the Department of Transportation (DOT) will conduct a "new entrant" inspection to ensure that you are in compliance with all DOT regulations including the drug and alcohol testing requirements. If you are currently a DOT regulated company, you are subject to regular inspections to ensure compliance.
Avoid DOT fines, penalties and be complaint with all DOT drug and alcohol testing regulations! Coastal Drug Testing can assist small, medium and large DOT companies in complying with all requirements of 49 CFR Part 40.
DOT Drug Testing Locations in Great Falls MD
42010 VILLAGE CENTER PLZ 2.0 miles
STONE RIDGE, VA 20105
PO BOX 59815 3.7 miles
ROCKVILLE, MD 20859
106 Elden St Ste 18b, 6.4 miles
Herndon, VA 20170
100 MAPLE AVE E 6.6 miles
VIENNA, VA 22180
208 ELDEN ST 6.6 miles
HERNDON, VA 20170
462 HERNDON PKWY STE 103 7.3 miles
HERNDON, VA 20170
14800 PHYSICIANS LN STE 131 7.4 miles
ROCKVILLE, MD 20850
9707 Medical Center Dr Ste 120, 7.7 miles
Rockville, MD 20850
46440 BENEDICT DR STE 108 7.8 miles
STERLING, VA 20164
15005 SHADY GROVE RD Ste 450 8.0 miles
ROCKVILLE, MD 20850
920 W BROAD ST STE B 8.3 miles
FALLS CHURCH, VA 22046
15225 Shady Grove Road, Suite 207 8.4 miles
Rockville, MD 20850
8218 WISCONSIN AVE STE 208 8.4 miles
BETHESDA, MD 20814
21525 RIDGETOP CIR STE 260 8.5 miles
STERLING, VA 20166
21036 TRIPLESEVEN RD 8.7 miles
STERLING, VA 20165
3020 Hamaker Court, B-110 8.9 miles
Fairfax, VA 22031
2 Pidgeon Hill Dr Suite 120, 9.1 miles
Sterling, VA 20165
8316 ARLINGTON BLVD STE 206 9.1 miles
FAIRFAX, VA 22031
8501 Arlington Blvd Ste 120, 9.1 miles
Fairfax, VA 22031
2 LYNDHURST CT 9.5 miles
STERLING, VA 20165
45305 CATALINA CT STE 103 9.9 miles
STERLING, VA 20166
3650 JOSEPH SIEWICK DR Ste 400 10.2 miles
FAIRFAX, VA 22033
8945 N WESTLAND DR 10.5 miles
GAITHERSBURG, MD 20877
431 N FREDERICK AVE GAITHERSBURG 10.5 miles
GAITHERSBURG, MD 20877
10721 MAIN ST STE 3100 10.7 miles
FAIRFAX, VA 22030
10721 Main Street, Suite 1400 10.7 miles
Fairfax, VA 22030
6064 Arlington Blvd, Falls Church Medical Center 10.7 miles
Falls Church, VA 22044
10560 MAIN ST 10.8 miles
FAIRFAX, VA 22030
1005 N GLEBE RD STE 140 10.8 miles
ARLINGTON, VA 22201
21785 FILIGREE CT 11.0 miles
ASHBURN, VA 20147
21785 Filigree Court, Suite 20, 11.0 miles
Ashburn, VA 20147
803 RUSSELL AVE 11.2 miles
GAITHERSBURG, MD 20879
11002 VEIRS MILL RD STE 700 11.2 miles
WHEATON, MD 20902
3301 WILSON BLVD 11.4 miles
ARLINGTON, VA 22201
9801 GEORGIA AVE STE 222 11.4 miles
SILVER SPRING, MD 20902
11848 Robertson Farm Circle 11.6 miles
Fairfax, VA 22030
1401 BLAIR MILL RD APT 1222 11.9 miles
SILVER SPRING, MD 20910
12713 SHOPPES LN 11.9 miles
FAIRFAX, VA 22033
8121 GEORGIA AVE STE 208 12.2 miles
SILVER SPRING, MD 20910
5550 COLUMBIA PIKE APT 551 12.2 miles
ARLINGTON, VA 22204
12321 MIDDLEBROOK RD 12.4 miles
GERMANTOWN, MD 20874
1411 H SERVICE RD 12.4 miles
CHANTILLY, VA 20151
2440 M St NW Ste 414, 12.5 miles
Washington, DC 20037
6715 Little River Turnpike Ste 300 12.5 miles
Annandale, VA 22003
19785 CRYSTAL ROCK DR 12.7 miles
GERMANTOWN, MD 20874
19785 CRYSTAL ROCK DR, STE 308 12.7 miles
GERMANTOWN, MD 20874
3263 COLUMBIA PIKE 12.8 miles
ARLINGTON, VA 22204
4437 BROOKFIELD CORPORATE DR STE 108 12.8 miles
CHANTILLY, VA 20151
1140 19TH ST NW STE 700 12.9 miles
WASHINGTON, DC 20036
2029 K ST NW STE 301 12.9 miles
WASHINGTON, DC 20006
1145 19th Street NW Suite 506 12.9 miles
Washington, DC 20036
1145 19TH ST NW STE 601 12.9 miles
WASHINGTON, DC 20036
3422 GEORGIA AVE NW 13.1 miles
WASHINGTON, DC 20010
815 CONNECTICUT AVE NW 13.3 miles
WASHINGTON, DC 20006
911 U ST NW 13.4 miles
WASHINGTON, DC 20001
4200 PLEASANT VALLEY RD 13.5 miles
CHANTILLY, VA 20151
20528 Boland Farm Rd Ste 205, 13.6 miles
Germantown, MD 20876
5501 BACKLICK RD 13.9 miles
SPRINGFIELD, VA 22151
5510 ALMA LN STE 200 14.0 miles
SPRINGFIELD, VA 22151
4320 SEMINARY RD 14.4 miles
ALEXANDRIA, VA 22304
Onsite only 14.4 miles
Ashburn, VA 20148
920 VARNUM ST NE 14.4 miles
WASHINGTON, DC 20017
6144 EDSALL RD APT 303 14.4 miles
ALEXANDRIA, VA 22304
24801 PINEBROOK RD ATTN LAB 14.4 miles
CHANTILLY, VA 20152
5590 GENERAL WASHINGTON DR 14.6 miles
ALEXANDRIA, VA 22312
5130 DUKE ST STE 10 14.6 miles
ALEXANDRIA, VA 22304
4527 DUKE ST 14.9 miles
ALEXANDRIA, VA 22304
6201 CENTREVILLE RD STE 200 15.1 miles
CENTREVILLE, VA 20121
18111 PRINCE PHILIP DR, STE T12 15.2 miles
OLNEY, MD 20832
6120 BRANDON AVE STE 105 15.2 miles
SPRINGFIELD, VA 22150
6226 OLD FRANCONIA RD 15.9 miles
ALEXANDRIA, VA 22310
225 REINEKERS LN 16.8 miles
ALEXANDRIA, VA 22314
952 EDWARDS FERRY RD NE 17.4 miles
LEESBURG, VA 20176
13823 OUTLET DR 17.5 miles
SILVER SPRING, MD 20904
6020 RICHMOND HWY STE 100 17.6 miles
ALEXANDRIA, VA 22303
7839 ROLLING RD STE A 17.6 miles
SPRINGFIELD, VA 22153
4121 MINNESOTA AVE NE 17.8 miles
WASHINGTON, DC 20019
51 CATOCTIN CIR NE 18.0 miles
LEESBURG, VA 20176
10452 BALTIMORE AVE 18.1 miles
BELTSVILLE, MD 20705
222 CATOCTIN CIR,SE, STE 100 18.1 miles
LEESBURG, VA 20175
4729 SELLMAN RD 18.6 miles
BELTSVILLE, MD 20705
6201 Greenbelt Rd, Suite M3 18.6 miles
College Park, MD 20740
211 S King St Suite C, 18.6 miles
Leesburg, VA 20175
3676 Alpen Greenway 18.8 miles
Burtonsville, MD 20866
7609 RICHMOND HWY STE B 19.3 miles
Alexandria, VA 22306
8694 CENTREVILLE RD 19.3 miles
MANASSAS, VA 20110
8773 MATHIS AVE 19.4 miles
MANASSAS, VA 20110
7933 BELLE POINT DR 19.5 miles
GREENBELT, MD 20770
8685 Sudley Rd, 20.1 miles
Manassas, VA 20110
8609 SUDLEY RD STE 104 20.1 miles
MANASSAS, VA 20110
8640 SUDLEY RD STE 203 20.2 miles
MANASSAS, VA 20110
8714 SUDLEY RD 20.2 miles
MANASSAS, VA 20110
8101 HINSON FARM RD STE 314 20.3 miles
ALEXANDRIA, VA 22306
9003 CHURCH ST 20.5 miles
MANASSAS, VA 20110
5606 HOLTON LN 20.8 miles
TEMPLE HILLS, MD 20748
216 Locust St 21.8 miles
Occaquan, VA 22125
8768 SUSINI DR 22.3 miles
LAUREL, MD 20723
P. O. BOX 376 22.6 miles
LAUREL, MD 20725
10117 PALAMAR DR 22.6 miles
LANHAM, MD 20706
4451 PARLIAMENT PL STE G 22.6 miles
LANHAM, MD 20706
8700 CENTRAL AVE STE 204 22.6 miles
LANDOVER, MD 20785
12581 MILSTEAD WAY STE 103 22.6 miles
WOODBRIDGE, VA 22192
3510 HEIDI LN 22.6 miles
SPRINGDALE, MD 20774
12731 Marblestone Dr, Suite 100 22.7 miles
Woodbridge, VA 22192
1600A BRIGHTSEAT RD APT 301 22.7 miles
HYATTSVILLE, MD 20785
4355 FORESTVILLE RD APT 302 23.3 miles
FORESTVILLE, MD 20747
9141 ALAKING CT STE 112 23.4 miles
CAPITOL HEIGHTS, MD 20743
6950 PIEDMONT CENTER PLZ 23.9 miles
GAINESVILLE, VA 20155
14370 Lee Highway, Suite 101 24.2 miles
Gainesville, VA 20155
7588 GARDNER PARK DR 24.2 miles
GAINESVILLE, VA 20155
11947 WINGED FOOT CT 24.4 miles
WALDORF, MD 20602
12200 ANNAPOLIS RD, SUITE 120 24.6 miles
GLENN DALE, MD 20769
14010 SMOKETOWN ROAD, STE 101 24.7 miles
WOODBRIDGE, VA 22192
11055 Little Patuxent Pkwy, SUITE 202 24.9 miles
Columbia, MD 21044
4158 DALE BLVD 24.9 miles
DALE CITY, VA 22193
14142 MINNIEVILLE RD MINNIEVILLE PLAZE SUITE 204 24.9 miles
WOODBRIDGE, VA 22193
(Don't see a location near you? Call us (800) 828-7086)
Local Area Info: Great Falls (Potomac River)
Great Falls is a series of rapids and waterfalls on the Potomac River, 14 miles (23 km) upstream from Washington, D.C., on the border of Montgomery County, Maryland and Fairfax County, Virginia. Great Falls Park, operated by the National Park Service, is located on the southern banks in Virginia, while Chesapeake and Ohio Canal parkland is located along the northern banks of the river in Maryland. The Potomac and the falls themselves are legally entirely within Maryland, with the state and county boundaries following the south bank of the river.
Scenic views are offered on both the Maryland side and the Virginia side. The Billy Goat Trail on Bear Island, accessible from Maryland, offers scenic views of the Great Falls, as do vantage points on Olmsted Island (also accessible from Maryland). There are overlook points on the Virginia side.
Roughly 35,000 years ago, the Potomac River began carving out the Great Falls of the Potomac. The river cascades over a series of 20-foot (6.1 m) falls, falling a total of 76 feet (23 m) in elevation over a distance of less than 1 mile (1.6 km).