Technical support for national aquatic resource surveys (nars 3)

Active Indefinite Delivery Contract Awarded Last action

Contract number
68HERC22D0001
Awardee
Awarding agency
Task orders
17 $22,621,764 obligated

Award facts

Opportunity
Combined order value
  • $28,576,826 Current, with exercised options
  • $31,999,501 Potential, with all options
Last date to order 92% complete
IDV ceiling 65% used
$34,969,805.00
Award type
Multiple award
Who can order
Only the awarding agency
Funding agency
Office of Water Headquarters Offices, Environmental Protection Agency
Set-aside
Total Small Business
Competition
Full and Open Competition after exclusion of sources · 4 offers Negotiated Proposal / Quote
Pricing
Order Dependent (IDV only)

Award details come from SAM.gov/FPDS.

About this IDV

The Environmental Protection Agency's Office of Water awarded a $34.97 million multiple-award Indefinite Delivery Contract to Great Lakes Environmental Center, Inc. on October 1, 2021, for technical support of National Aquatic Resource Surveys (NARS 3) with an ultimate completion date of March 31, 2027. Great Lakes Environmental Center is a small business. Place of performance is Traverse City, Michigan.

The originating solicitation sought personnel, field sampling, laboratory analysis, data analysis, and reporting in support of the EPA's water quality monitoring programs across a five-year ordering period. The contract structure allows both fixed-price and cost-plus-fixed-fee task orders and encompasses support for national assessment programs including the National Wetland Condition Assessment, National Coastal Condition Assessment, and National Rivers and Streams Assessment. NAICS code 541620 (Environmental Consulting Services) applies.

As of February 2026, at least 18 task orders have been issued under this vehicle totaling approximately $25.8 million in combined potential value. Recent delivery orders include a $3.7 million cost-plus-fixed-fee order for National Wetland Condition Assessment 2026 field sampling (February 6, 2026), a $1.87 million order for wetland assessment logistics support and training (July 1, 2025), a $991,600 order for laboratory analysis of soil samples supporting the 2026 wetland assessment (February 1, 2026), and a $322,000 firm-fixed-price order for plant voucher identifications for the same assessment (February 1, 2026). Earlier orders supporting the National Coastal Condition Assessment 2025 include a $3.54 million field sampling order (September 4, 2024), a $1.84 million logistics and training order (May 31, 2024), and a $1.14 million order for laboratory analysis of whole fish samples (August 1, 2024). National Rivers and Streams Assessment 2023-2024 orders include a $6.2 million field sampling order (August 9, 2022) and supporting logistics, diatom identification, and mercury analysis orders from 2022 and 2024.

Task orders

Task order Ordering agency Obligated Awarded
R499 - national lakes assessment 2027: benthic macroinvertebrate analyses 68HERW26F0148 Environmental Protection Agency $661,000
National lakes assessment 2027: atrazine analysis 68HERW26F0187 Environmental Protection Agency $52,800
R499 - national lakes assessment 2027: field sampling. 68HERW26F0192 Environmental Protection Agency $1,133,276
R499 - national wetland condition assessment 2026: field sampling 68HERW26F0017 Environmental Protection Agency $3,440,000
R499 - national wetland condition assessment 2026: plant voucher identifications 68HERC26F0011 Cincinnati Procurement Operations Division (OAM) $130,000
R499 - national wetland condition assessment 2026: laboratory analysis of soil samples 68HERW26F0004 Environmental Protection Agency $796,450
R499 - national wetland condition assessment 2026: logistics support and training 68HERC25F0250 Environmental Protection Agency $1,214,058
National coastal condition assessment 2025: field sampling 68HERC24F0502 Environmental Protection Agency $2,577,142
National coastal condition assessment 2025: laboratory analysis of contaminants, grain size and total organic carbon… 68HERC24F0493 Cincinnati Procurement Operations Division (OAM) $847,100
National coastal condition assessment 2025: laboratory analysis of contaminants, moisture and lipid content of whole… 68HERC24F0442 Environmental Protection Agency $528,200
National coastal condition assessment 2025: logistics support and training 68HERC24F0384 Environmental Protection Agency $1,302,008
National rivers and streams assessment 2023-2024: logistics support and training 68HERC24F0263 Cincinnati Procurement Operations Division (OAM) $983,410
National rivers and streams assessment 2023-2024: field sampling 68HERC22F0421 Cincinnati Procurement Operations Division (OAM) $5,914,568
R499 - national rivers and streams assessment 2023-2024: diatom identification 68HERC22F0426 Environmental Protection Agency -$37,440
National rivers and streams assessment 2023-2024: logistics support and training 68HERC22F0307 Cincinnati Procurement Operations Division (OAM) $1,345,013
National aquatic resource surveys: mercury concentrations in fish plugs 68HERC22F0233 Environmental Protection Agency -$33,640
National lakes assessment 2022 68HERC22F0037 Cincinnati Procurement Operations Division (OAM) $1,767,820
Show all 17

Transactions

Action Obligated Date
Other Administrative Action P00005 $0
Exercise an Option P00004 $0
Other Administrative Action P00003 · R499 - technical support for national aquatic resource surveys (nars 3) $0
Supplemental Agreement for work within scope P00002 $0
Other Administrative Action P00001 $0
Original award $10,000

Quick answers

Who was awarded contract 68HERC22D0001?

68HERC22D0001 was awarded to Great Lakes Environmental Center, Inc. by Environmental Protection Agency on October 1, 2021.

How much is contract 68HERC22D0001 worth?

Orders under 68HERC22D0001 have obligated $22,621,764. Their combined current value, with exercised options, is $28,576,826. Their combined potential value, with all options, is $31,999,501. 68HERC22D0001's own ceiling is $34,969,805.

How many orders have been placed under contract 68HERC22D0001?

17 orders have been placed under 68HERC22D0001, the latest on February 1, 2027.

Which agency awarded contract 68HERC22D0001?

Environmental Protection Agency awarded 68HERC22D0001, with funding from Office of Water (Headquarters Offices).

Who can order from contract 68HERC22D0001?

68HERC22D0001 is a multiple award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract 68HERC22D0001 competed?

The extent of competition for 68HERC22D0001 was full and open competition after exclusion of sources. The government received 4 offers. It was set aside: Total Small Business.

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