Indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment.

Ended Indefinite Delivery Contract Awarded Last action

Contract number
140G0121D0007
Awardee
Awarding agency
Task orders
69 $28,661,346 obligated

Award facts

Opportunity
Combined order value
$29,147,773 Current and potential, with all options
Last date to order 100% complete
IDV ceiling 58% used
$49,600,000.00
Maximum order
$500,000.00
Award type
Single award
Who can order
Only the awarding agency
Set-aside
No set-aside
Competition
Not Competed · 1 offer Only One Source
Pricing
Firm Fixed Price
Legislative mandates

Award details come from SAM.gov/FPDS.

About this IDV

The U.S. Geological Survey (USGS), a science agency within the Department of the Interior, awarded a $49.6 million Indefinite Delivery/Indefinite Quantity (IDIQ) contract to YSI Inc., doing business as Yellow Springs International, for the provision of specialized hydrologic instruments and equipment. This contract enables the USGS to efficiently procure a wide range of water quality monitoring solutions from YSI, a leading manufacturer of multi-parameter water quality sondes, sensors, profilers, and handheld meters. The USGS utilizes this equipment to support its field data collection, laboratory analysis, and environmental research programs related to water resources and natural hazards monitoring. Additionally, the agency awarded various firm fixed price delivery orders to YSI under this IDIQ, valued up to $1.7 million, for the supply of specific water monitoring instruments, accessories, and technical services. The contract has no set-aside designation and performance takes place primarily in Ohio and Mississippi, where YSI's manufacturing and repair facilities are located. This contract further demonstrates YSI's role as a key provider of advanced water monitoring technology and solutions to federal agencies.

The Department of the Interior's Office of Acquisitions and Grants, a civilian agency, also awarded multiple delivery orders to YSI Inc. under the USGS IDIQ contract. These orders, ranging from $10,000 to $1.2 million, procure water quality monitoring equipment, instruments, and related repair/maintenance services from YSI to support the agency's environmental programs and projects. These awards reinforce YSI's extensive experience and capabilities in supplying specialized hydrologic equipment and technical support to federal entities conducting field data collection, laboratory analysis, and natural resource management initiatives.

Task orders

Task order Ordering agency Obligated Awarded
FY26 REQ # 15728 against 140G0121D0007 140G0126F0041 Office of Acquisitions and Grants (USGS) $1,976,365
FY25 REQ# 15706 PO-YSI-external 140G0125F0304 Office of Acquisitions and Grants (USGS) $203,333
FY25 REQ # 15643 against 140G0121D0007 140G0125F0277 Office of Acquisitions and Grants (USGS) $1,494,534
FY25 REQ# 15658 special order # S25081 140G0125F0262 Office of Acquisitions and Grants (USGS) $27,268
FY25 REQ# 15602 PO-YSI-external repairs 140G0125F0172 Office of Acquisitions and Grants (USGS) $198,375
FY25 REQ # 15590 against 140G0121D0007 140G0125F0164 Office of Acquisitions and Grants (USGS) $767,968
FY25 REQ# 15561 special order # S25030 indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment. 140G0125F0100 Office of Acquisitions and Grants (USGS) $14,732
FY25 REQ # 15524 against 140G0121D0007 indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment. 140G0125F0079 Office of Acquisitions and Grants (USGS) $1,645,588
Delivery order for repairs against YSI IDIQ - 140G0121D0007 140G0125F0037 Office of Acquisitions and Grants (USGS) $149,904
FY24 REQ # 15393 special order S24129 indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment. 140G0125F0032 Office of Acquisitions and Grants (USGS) $44,622
FY24 REQ # 15491 special order # S24197 indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment. 140G0125F0017 Office of Acquisitions and Grants (USGS) $18,972
FY24 REQ # 15449 special order # S24174 140G0125F0013 Office of Acquisitions and Grants (USGS) $19,586
YSI delivery order against 140G0121D0007 for water monitoring equipment 140G0124F0335 Office of Acquisitions and Grants (USGS) $1,203,299
FY24 REQ # 15384 special order S24121 140G0124F0298 Office of Acquisitions and Grants (USGS) $22,311
FY24 REQ # 15310 special order # S24093A indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment. 140G0124F0209 Office of Acquisitions and Grants (USGS) $56,916
FY24 REQ # 15291 against 140G0121D0007 140G0124F0188 Office of Acquisitions and Grants (USGS) -$5,023
Sontek and xylem warehouse controlled equipment for water monitoring. FY24 REQ # 15227 against 140G0121D0007 140G0124F0116 Office of Acquisitions and Grants (USGS) $229,134
Indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment. USGS 140G0121D0007, line 213 FY24 REQ… 140G0124F0060 Office of Acquisitions and Grants (USGS) $10,425
YSI delivery order against 140G0121D0007 FY24 REQ # 15190 140G0124F0061 Office of Acquisitions and Grants (USGS) $286,581
YSI delivery order against 140G0121D0007 FY23 REQ # 15075 140G0124F0001 Office of Acquisitions and Grants (USGS) $1,594,222
Delivery order against 140G01231D0007 sontek, PCM-RTK riversurveyor PCM w/RTK GPS for S5 or M9 (line 198) FY23 REQ #… 140G0123F0394 Office of Acquisitions and Grants (USGS) $18,782
YSI delivery order against 140G0121D0007 FY23 REQ # 15057 special order # S23165A 140G0123F0396 Office of Acquisitions and Grants (USGS) $14,373
Delivery order against 140G01231D0007 YSI, nile 502 radar, IDIQ line 146 FY23 REQ # 15051 special order # S23161 140G0123F0390 Office of Acquisitions and Grants (USGS) $25,076
FY23 REQ # 15091 PO YSI EXT repair 140G0123F0388 Office of Acquisitions and Grants (USGS) $400,000
Delivery order against 140G01231D0007 YSI, RS5-max-PK2 RS5 system line 204 FY23 REQ. # 15024 special order S23143 140G0123F0348 Office of Acquisitions and Grants (USGS) $18,509
FY23 REQ # 14992 against 140G0121D0007 140G0123F0359 Office of Acquisitions and Grants (USGS) $694,516
Indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment. FY23 REQ # 14848 against 140G0121D0007 140G0123F0234 Office of Acquisitions and Grants (USGS) $1,624,262
Indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment. FY23 REQ. #14753 do against 140G0121D0007 140G0123F0124 Office of Acquisitions and Grants (USGS) $1,053,632
Delivery order against 140G0121D0007 for hydrological equipment FY23 REQ# 14692 140G0123F0082 Office of Acquisitions and Grants (USGS) $1,448,825
Indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment. FY23 REQ# 14712 special order S23020 140G0123F0045 Office of Acquisitions and Grants (USGS) $18,696
Indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment FY22 REQ# 14579 special order S22129 140G0123F0024 Office of Acquisitions and Grants (USGS) $21,236
Water monitoring equipment FY22 REQ# 14633 140G0123F0006 Office of Acquisitions and Grants (USGS) $1,699,339
Indefinite-delivery indefinite-quantity (IDIQ) for water monitoring equipment FY22 REQ# 14620 special order S23005 140G0123F0017 Office of Acquisitions and Grants (USGS) $0
YSI rqpod and torrent board kit FY22 REQ# 14576 special order S22123 140G0123F0002 Office of Acquisitions and Grants (USGS) $10,171
YSI delivery order for water monitoring equipment. FY22 REQ# 14573 special order S22125 140G0123F0005 Office of Acquisitions and Grants (USGS) $29,593
FY22 REQ# 14549 special order S22107A 140G0122F0352 Office of Acquisitions and Grants (USGS) $31,665
Rqpod and torrent board kit. Remote controlled boat FY22 REQ# 14529 special order S22104 YSI, rqpod-TOR line 213 140G0122F0324 Office of Acquisitions and Grants (USGS) $10,171
YSI water monitoring equipment FY22 REQ# 14522 against 140G0121D0007 140G0122F0322 Office of Acquisitions and Grants (USGS) $1,172,460
YSI water monitoring equipment FY22 REQ# 14519 special order S22098 140G0122F0332 Office of Acquisitions and Grants (USGS) $42,472
YSI external repair charges FY22 REQ# 14534 PO YSI EXT repair 140G0122F0305 Office of Acquisitions and Grants (USGS) $399,986
YSI water monitoring equipment - delivery order FY22 REQ# 14448 against 140G0121D0007 140G0122F0264 Office of Acquisitions and Grants (USGS) $845,531
FY22 REQ# 14477 special order# S22084 140G0122F0257 Office of Acquisitions and Grants (USGS) $10,126
Water monitoring equipment - FY22 REQ# 14357 against 140G0121D0007 140G0122F0137 Office of Acquisitions and Grants (USGS) $1,811,806
FY21 REQ# 13899 against 140G0121D0007 140G0121F0256 Office of Acquisitions and Grants (USGS) $701,133
FY21 REQ# 13808 special order# S21022 140G0121F0142 Office of Acquisitions and Grants (USGS) $28,080
FY22 REQ# 14313 special order# S22034 140G0122F0077 Office of Acquisitions and Grants (USGS) $19,845
FY21 REQ# 13717 against 140G0121D0007 140G0121F0131 Office of Acquisitions and Grants (USGS) $562,497
FY22 REQ# 14207 special order# S22004 140G0122F0028 Office of Acquisitions and Grants (USGS) $12,240
Sontek riversurveyor S5 w/cable 140G0121F0437 Office of Acquisitions and Grants (USGS) $20,095
FY22 REQ# 14226 special order# S22008 140G0122F0021 Office of Acquisitions and Grants (USGS) $11,376
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Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00002 $0
Supplemental Agreement for work within scope P00001 $0
Original award $162,989

Quick answers

Who was awarded contract 140G0121D0007?

140G0121D0007 was awarded to YSI Inc. by Office of Acquisitions and Grants (US Geological Survey) on February 26, 2021.

How much is contract 140G0121D0007 worth?

Orders under 140G0121D0007 have obligated $28,661,346. Their combined current value, with exercised options, is $29,147,773. 140G0121D0007's own ceiling is $49,600,000. A single order can be worth up to $500,000.

How many orders have been placed under contract 140G0121D0007?

69 orders have been placed under 140G0121D0007, the latest on January 28, 2026.

Who can order from contract 140G0121D0007?

140G0121D0007 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract 140G0121D0007 competed?

The extent of competition for 140G0121D0007 was not competed. The government received 1 offer.

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