Federal Capture Intelligence

Top DOI water supply and irrigation systems contractors (NAICS 221310)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of the Interior agency guide NAICS 221310 · Water Supply and Irrigation Systems
Latest 12 months
$10.9M
Net obligations · Up $3.0M vs. $7.9M preceding
Prime contractors
82
With positive obligations in the latest 12 months

Research the DOI federal contracting market for water supply and irrigation systems under NAICS 221310. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, and contract types, competition, and procurement methods.

Contract obligation trends for Water Supply and Irrigation Systems at the Department of the Interior

Federal records show $45.6M in net obligations across 420 awards in Water Supply and Irrigation Systems at the Department of the Interior from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.18% of $25.8B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 37.7% from $7.9M to $10.9M. 13 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY26 is year-to-date through Sep 10, 2026; earlier years show complete fiscal-year totals.

FY26 year-to-date: $8.4M versus $7.7M through the same date in FY25 (+10.0%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$12.0M197Complete
FY2023$8.4M185Complete
FY2024$6.6M199Complete
FY2025$10.1M211Complete
FY2026$8.4M193YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$45.6M
420 awards · 260 prime contractors
Latest 12-month movement
+37.7%
$10.9M vs. $7.9M
Leading eight prime share
72.1%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.18% of $25.8B in agency-wide net obligations.
Set-aside share when reported
37.8% of 415 awards with reported set-aside status.
Set-aside reporting
157 set aside · 258 no set-aside · 5 not reported

What changed in the last 12 months?

Sep 11, 2025–Sep 10, 2026, compared with Sep 11, 2024–Sep 10, 2025.

Market structure

Top-five contractor share increased
35.72%→59.25%+23.5 percentage points
Contractors outside the top five now account for 40.8% of positive obligations.

Competitive shifts

8 contractors were first observed in this market during the latest 12 months
$2.0MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 8 contractors
ContractorLatest 12 months
BRIC LLC was the largest newly observed contractor
$1.5MLatest 12-month obligations
First observed in this market on Sep 24, 2025, the contractor now ranks #2 by positive obligations across 3 reported actions.
How these findings are calculated

Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.

Federal contract obligations by funding office

See how positive obligations were attributed across funding offices in the 12 months ending Sep 10, 2026.

24.1% of positive obligations were attributed to PWR SF/SEA MABO(85000). That represents $2.7M, up $2.7M from the preceding 12 months.

Latest 12-month share of positive obligations; the gray segment represents all other reported offices.

  1. PWR SF/SEA MABO(85000)24.1% · $2.7M · up $2.7M
  2. DOI, NPS CONOPS STRATEGIC13.3% · $1.5M · up $1.5M
  3. FWS PACIFIC SOUTHWEST REGIONAL OFFI10.0% · $1.1M · down $57K
  4. INDIAN EDUCATION ACQUISITION OFFICE7.2% · $797K · up $206K
  5. PACIFIC NW REGION PN 66155.5% · $605K · up $96K
  6. All other reported offices39.9% of positive obligations
View reported office rankings, comparisons, and evidence

USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.

  1. Reported funding office

    PWR SF/SEA MABO(85000)

    #1New to the positive-obligation ranking

    Latest 12 months

    $2.7M

    24.1% of positive obligations

    Versus preceding 12 months

    +$2.7M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $2.7M. The office’s share of positive obligations moved from 0% to 24.1%, a change of +24.1 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

    Leading award-level changes

  2. Reported funding office

    DOI, NPS CONOPS STRATEGIC

    #2New to the positive-obligation ranking

    Latest 12 months

    $1.5M

    13.3% of positive obligations

    Versus preceding 12 months

    +$1.5M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $1.5M. The office’s share of positive obligations moved from 0% to 13.3%, a change of +13.3 percentage points.

    The latest period contains 3 actions across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  3. Reported funding office

    FWS PACIFIC SOUTHWEST REGIONAL OFFI

    #3Down 2 from #1

    Latest 12 months

    $1.1M

    10.0% of positive obligations

    Versus preceding 12 months

    −$57K

    5 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations decreased 4.9% from $1.2M to $1.1M. The office’s share of positive obligations moved from 14.7% to 10.0%, a change of −4.6 percentage points.

    The latest period contains 12 actions across 5 awards and 2 newly active prime contractors. The preceding period contained 6 active prime contractors and 7 awards.

  4. Reported funding office

    INDIAN EDUCATION ACQUISITION OFFICE

    #4Down 1 from #3

    Latest 12 months

    $797K

    7.2% of positive obligations

    Versus preceding 12 months

    +$206K

    13 active prime contractors · 16 awards

    View office comparison and evidence

    Reported obligations increased 34.9% from $591K to $797K. The office’s share of positive obligations moved from 7.5% to 7.2%, a change of −0.2 percentage points.

    The latest period contains 28 actions across 16 awards and 3 newly active prime contractors. The preceding period contained 11 active prime contractors and 15 awards.

  5. Reported funding office

    PACIFIC NW REGION PN 6615

    #5Rank unchanged

    Latest 12 months

    $605K

    5.5% of positive obligations

    Versus preceding 12 months

    +$96K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations increased 18.8% from $509K to $605K. The office’s share of positive obligations moved from 6.4% to 5.5%, a change of −0.9 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 1 active prime contractor and 2 awards.

  6. Reported funding office

    FOUR CORNERS CONSTRUCTION OFFICE

    #6Up 25 from #31

    Latest 12 months

    $502K

    4.6% of positive obligations

    Versus preceding 12 months

    +$459K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 1056.5% from $43K to $502K. The office’s share of positive obligations moved from 0.55% to 4.6%, a change of +4.0 percentage points.

    The latest period contains 2 actions across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  7. Reported funding office

    UPPER COLORADO REGIONAL OFFICE

    #7Up 16 from #23

    Latest 12 months

    $391K

    3.6% of positive obligations

    Versus preceding 12 months

    +$310K

    11 active prime contractors · 14 awards

    View office comparison and evidence

    Reported obligations increased 379.3% from $82K to $391K. The office’s share of positive obligations moved from 1.0% to 3.6%, a change of +2.5 percentage points.

    The latest period contains 22 actions across 14 awards and 6 newly active prime contractors. The preceding period contained 6 active prime contractors and 6 awards.

  8. Reported funding office

    LOWER COLORADO REGIONAL OFFICE

    #8Up 2 from #10

    Latest 12 months

    $391K

    3.5% of positive obligations

    Versus preceding 12 months

    +$97K

    4 active prime contractors · 7 awards

    View office comparison and evidence

    Reported obligations increased 33.2% from $293K to $391K. The office’s share of positive obligations moved from 3.7% to 3.5%, a change of −0.2 percentage points.

    The latest period contains 10 actions across 7 awards. The preceding period contained 5 active prime contractors and 7 awards.

  9. Reported funding office

    ROCKY MOUNTAIN REGION

    #9Up 4 from #13

    Latest 12 months

    $387K

    3.5% of positive obligations

    Versus preceding 12 months

    +$135K

    6 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations increased 53.6% from $252K to $387K. The office’s share of positive obligations moved from 3.2% to 3.5%, a change of +0.3 percentage points.

    The latest period contains 12 actions across 6 awards and 1 newly active prime contractor. The preceding period contained 8 active prime contractors and 8 awards.

  10. Reported funding office

    PWR OLYM MABO(83000)

    #10Up 1 from #11

    Latest 12 months

    $358K

    3.3% of positive obligations

    Versus preceding 12 months

    +$75K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations increased 26.6% from $283K to $358K. The office’s share of positive obligations moved from 3.6% to 3.3%, a change of −0.3 percentage points.

    The latest period contains 2 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 2 active prime contractors and 2 awards.

  11. Reported funding office

    BUREAU OF INDIAN AFFAIRS

    #11New to the positive-obligation ranking

    Latest 12 months

    $351K

    3.2% of positive obligations

    Versus preceding 12 months

    +$351K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $351K. The office’s share of positive obligations moved from 0% to 3.2%, a change of +3.2 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  12. Reported funding office

    IMR ARIZONA(12400)

    #12Down 6 from #6

    Latest 12 months

    $325K

    3.0% of positive obligations

    Versus preceding 12 months

    −$175K

    6 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations decreased 35.0% from $500K to $325K. The office’s share of positive obligations moved from 6.3% to 3.0%, a change of −3.4 percentage points.

    The latest period contains 10 actions across 6 awards and 2 newly active prime contractors. The preceding period contained 11 active prime contractors and 13 awards.

  13. Reported funding office

    MP-REGIONAL OFFICE

    #17Down 13 from #4

    Latest 12 months

    $109K

    0.99% of positive obligations

    Versus preceding 12 months

    −$410K

    5 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations decreased 79.0% from $519K to $109K. The office’s share of positive obligations moved from 6.6% to 0.99%, a change of −5.6 percentage points.

    The latest period contains 8 actions across 5 awards. The preceding period contained 6 active prime contractors and 8 awards.

  14. Reported funding office

    FWS SOUTHEAST REGIONAL OFFICE

    #27Down 20 from #7

    Latest 12 months

    $35K

    0.32% of positive obligations

    Versus preceding 12 months

    −$324K

    4 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations decreased 90.2% from $359K to $35K. The office’s share of positive obligations moved from 4.5% to 0.32%, a change of −4.2 percentage points.

    The latest period contains 6 actions across 4 awards and 3 newly active prime contractors. The preceding period contained 4 active prime contractors and 4 awards.

  15. Reported funding office

    NORTHEAST REGIONAL CONTRACTING

    No positive-obligation rank

    Latest 12 months

    −$11K

    0% of positive obligations

    Versus preceding 12 months

    −$166K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations moved from $155K in net obligations to $11K in net deobligations. The office’s share of positive obligations moved from 2.0% to 0%, a change of −2.0 percentage points.

    The latest period contains 2 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 1 active prime contractor and 1 award.

  16. Reported funding office

    PWR LAME(81000)

    No positive-obligation rank

    Latest 12 months

    −$22K

    0% of positive obligations

    Versus preceding 12 months

    −$704K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations moved from $682K in net obligations to $22K in net deobligations. The office’s share of positive obligations moved from 8.6% to 0%, a change of −8.6 percentage points.

    The latest period contains 3 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 7 active prime contractors and 8 awards.

    Leading award-level changes

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 96 awards had positive obligations totaling $11.2M. Only One Source was the leading reported procedure, accounting for 42.6% of positive obligations. Awards with a reported parent IDV accounted for 1.9%.

Leading award type
61.3%
Purchase Order
Leading reported procedure
42.6%
Only One Source
Reported parent IDV
1.9%
of positive obligations had a reported parent IDV
Median reported offers
1
94 of 96 awards reported offers

Buying method changes

Compared with Sep 11, 2024–Sep 10, 2025. Based on 96 current awards and 123 preceding awards with positive net obligations.

Leading reported procedure
Only One Source
Previously Simplified Acquisition · 51.7% preceding vs 42.6% current
How to read these changes

Directional color and the Up or Down labels show historical movement only. Green does not mean favorable and red does not mean unfavorable; neither predicts a future procurement method.

Same-NAICS comparison

Compared with the NAICS 221310 peer median, parent-IDV obligation share is 8.9 percentage points lower, reported full-and-open obligation share is 20.8 percentage points lower, delivery-order obligation share is 10.2 percentage points lower, and median positive award obligations are 51.6% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share1.9%10.8%-8.9 pts
Reported full-and-open obligation share0%20.8%-20.8 pts
Delivery-order obligation share0.29%10.5%-10.2 pts
Median positive award obligations$20K$41K-51.6%
Peer cohort and comparison limits

The peer median gives each of the 6 eligible agency markets equal weight. The included agency markets are:

Agency mission, scale, and acquisition context can differ. Peer position does not establish market attractiveness or predict a future procurement method.

View buying-method details and data coverage

Award types

Reported valueAwardsPositive obligationsShare
Purchase Order(B)77$6.9M61.3%
Definitive Contract(D)14$4.1M36.8%
BPA Call(A)3$183K1.6%
Delivery Order(C)2$33K0.29%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
BPA(E)3$183K1.6%
IDC(B)2$33K0.29%
Not reported91$11.0M98.1%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)5$216K1.9%
Not reported91$11.0M98.1%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Only One Source(SSS)44$4.8M42.6%
Sp1(SIMPLIFIED ACQUISITION)7$3.4M30.2%
Simplified Acquisition(SP1)36$1.9M17.1%
Sss(ONLY ONE SOURCE)5$834K7.4%
Negotiated Proposal/Quote(NP)4$299K2.7%

Extent competed

Reported valueAwardsPositive obligationsShare
Not Available for Competition(B)33$4.0M35.7%
F(COMPETED UNDER SAP)5$2.7M24.5%
Competed Under SAP(F)28$1.8M15.7%
Not Competed(C)11$766K6.8%
G(NOT COMPETED UNDER SAP)2$635K5.7%
C(NOT COMPETED)3$558K5.0%
Other reported values14$733K6.5%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Not reported96$11.2M100.0%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)4$2.8M25.1%
Utilities (FAR 6.302-1(B)(3))(UT)31$1.5M13.1%
Only One Source-Other (FAR 6.302-1 Other)(ONE)9$965K8.6%
SAP Non-Competition (FAR 13)(SP2)7$786K7.0%
Urgency (FAR 6.302-2)(URG)5$359K3.2%
Less Than or Equal to the Micro-Purchase Threshold(MPT)3$6K0.050%
Not reported37$4.8M42.9%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)84$7.0M62.4%
J(FIRM FIXED PRICE)11$3.6M32.0%
Y(TIME AND MATERIALS)1$634K5.7%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Maint/Repair/Rebuild of Equipment- Water Purification and Sewage Treatment Equipment(J046)4$2.9M25.5%
Utilities- Water(S114)33$2.8M25.1%
Maintenance of Sewage and Waste Facilities(Z1ND)1$1.5M13.0%
Operation of Water Supply Facilities(M1NE)4$708K6.3%
Support- Professional: Other(R499)2$605K5.4%
Compressors and Vacuum Pumps(4310)1$502K4.5%
Other reported values51$2.3M20.1%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
National Park Service(1443)21$5.2M46.4%
Bureau of Reclamation(1425)28$2.4M21.1%
Bureau of Indian Affairs and Bureau of Indian Education(1450)21$1.8M15.9%
U.S. Fish and Wildlife Service(1448)17$1.5M13.4%
Bureau of Land Management(1422)7$184K1.6%
U.S. Geological Survey(1434)2$180K1.6%

Awarding offices

Reported valueAwardsPositive obligationsShare
Pwr Sf/Sea Mabo(85000)(140P85)1$2.7M23.7%
Doi, Nps Conops Strategic(140PS1)1$1.5M13.0%
Fws, Over Sat G/S(140F0S)1$1.1M9.6%
Upper Colorado Regional Office(140R40)10$938K8.4%
Indian Education Acquisition Office(140A23)10$862K7.7%
Rocky Mountain Region(140A04)5$738K6.6%
Other reported values68$3.5M31.1%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
140P1525A0004(1443)1$100K0.89%
140L3923A0001(1422)1$50K0.44%
140R4026A0002(1425)1$34K0.30%
140A1124D0002(1450)2$33K0.29%
Not reported91$11.0M98.1%

Offers, award size, and timing

Median reported offers
1 median
94 reported · 2 not reported
Positive award obligations
$20K median
$8K–$61K middle 50%
Reported performance period
375 days (~12 months) median
96 reported · 0 not reported

Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Sep 10, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.

Top federal contractors

Latest 12-month market share, concentration, and complete prime contractor rankings across the period shown.

Prime contractor concentration
13 of 82prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
23.8%of positive obligations in the last 12 months
Leading four prime contractors
53.6%of positive obligations in the last 12 months
Leading eight prime contractors
72.1%of positive obligations in the last 12 months

Based on $11.2M in positive obligations during the 12 months ending Sep 10, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Sep 11, 2024–Sep 10, 2025.

Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.

15 leading contractors
  1. #1

    Last 12mo obligations

    $2.7M

    23.8%

    Dollar movement

    +$2.7M

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for AMERICAN AG ENERGY, INC.
    Obligations: prior → latest
    $0 → $2.7M
    Not comparable
    Share: prior → latest
    0% → 23.8%
    +23.8 percentage points
    All-period obligations
    $2.7M
    5.6% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 27, 2026
    through Aug 27, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · Total small business
  2. #2

    Last 12mo obligations

    $1.5M

    13.1%

    Dollar movement

    +$1.5M

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for BRIC LLC
    Obligations: prior → latest
    $0 → $1.5M
    Not comparable
    Share: prior → latest
    0% → 13.1%
    +13.1 percentage points
    All-period obligations
    $1.5M
    3.1% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 24, 2025
    through Apr 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · 8(a) sole source
  3. #3

    Last 12mo obligations

    $1.1M

    9.7%

    Dollar movement

    +$19K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for HENRY MILLER RECLAIMATION DISTRICT 2131
    Obligations: prior → latest
    $1.1M → $1.1M
    +1.8%
    Share: prior → latest
    13.3% → 9.7%
    −3.6 percentage points
    All-period obligations
    $2.5M
    5.4% of all-period positive obligations · 2 awards
    Recorded activity
    Since Apr 5, 2022
    through Jun 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $788K

    7.1%

    Dollar movement

    +$744K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    5 actions

    Historical and award details for WCA CONSTRUCTION, LLC
    Obligations: prior → latest
    $43K → $788K
    +1714.6%
    Share: prior → latest
    0.54% → 7.1%
    +6.5 percentage points
    All-period obligations
    $2.8M
    6.0% of all-period positive obligations · 3 awards
    Recorded activity
    Since Aug 30, 2024
    through Aug 18, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside21
    Reported no set-aside10
    Not reported00
    Reported small business31
    All-period set-aside types
    • 2 · Total small business
  5. #5

    Last 12mo obligations

    $634K

    5.7%

    Dollar movement

    +$529K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for CABIN CREEK SERVICES LLC
    Obligations: prior → latest
    $105K → $634K
    +504.0%
    Share: prior → latest
    1.3% → 5.7%
    +4.4 percentage points
    All-period obligations
    $994K
    2.1% of all-period positive obligations · 2 awards
    Recorded activity
    Since Sep 18, 2023
    through Aug 31, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · Indian small business
  6. #6

    Last 12mo obligations

    $606K

    5.4%

    Dollar movement

    +$97K

    vs. prior 12 months

    Last 12mo awards

    5 awards

    6 actions

    Historical and award details for DEPARTMENT OF WATER RESOURCES OREGON
    Obligations: prior → latest
    $509K → $606K
    +19.0%
    Share: prior → latest
    6.4% → 5.4%
    −0.9 percentage points
    All-period obligations
    $2.6M
    5.5% of all-period positive obligations · 6 awards
    Recorded activity
    Since Nov 18, 2021
    through Aug 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside52
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  7. #7

    Last 12mo obligations

    $565K

    5.1%

    Dollar movement

    +$367K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for CITY OF LAWRENCE
    Obligations: prior → latest
    $198K → $565K
    +185.4%
    Share: prior → latest
    2.5% → 5.1%
    +2.6 percentage points
    All-period obligations
    $1.9M
    4.0% of all-period positive obligations · 2 awards
    Recorded activity
    Since Nov 5, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $268K

    2.4%

    Dollar movement

    +$14K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for CITY OF GRAND COULEE
    Obligations: prior → latest
    $254K → $268K
    +5.6%
    Share: prior → latest
    3.2% → 2.4%
    −0.8 percentage points
    All-period obligations
    $518K
    1.1% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jan 20, 2022
    through Aug 17, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $268K

    2.4%

    Dollar movement

    −$105K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for FILTRATION TECHNOLOGY, INC
    Obligations: prior → latest
    $373K → $268K
    −28.1%
    Share: prior → latest
    4.7% → 2.4%
    −2.3 percentage points
    All-period obligations
    $1.4M
    3.0% of all-period positive obligations · 12 awards
    Recorded activity
    Since Jan 14, 2022
    through Apr 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside12
    Reported no set-aside01
    Not reported00
    Reported small business13
    All-period set-aside types
    • 9 · Total small business
  10. #10

    Last 12mo obligations

    $233K

    2.1%

    Dollar movement

    +$233K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for INTAKE SCREENS, INC.
    Obligations: prior → latest
    $0 → $233K
    Not comparable
    Share: prior → latest
    0% → 2.1%
    +2.1 percentage points
    All-period obligations
    $233K
    0.50% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 16, 2026
    through Aug 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $194K

    1.7%

    Dollar movement

    −$105K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for PEARL PURITY WATER SOLUTION LLC
    Obligations: prior → latest
    $299K → $194K
    −35.1%
    Share: prior → latest
    3.8% → 1.7%
    −2.0 percentage points
    All-period obligations
    $1.3M
    2.8% of all-period positive obligations · 1 award
    Recorded activity
    Since Nov 10, 2021
    through Jul 10, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · Total small business
  12. #12

    Last 12mo obligations

    $174K

    1.6%

    Dollar movement

    +$174K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for CALHOUN & DEJONG INC
    Obligations: prior → latest
    $0 → $174K
    Not comparable
    Share: prior → latest
    0% → 1.6%
    +1.6 percentage points
    All-period obligations
    $174K
    0.37% of all-period positive obligations · 1 award
    Recorded activity
    Since Feb 11, 2026
    through Jul 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $148K

    1.3%

    Dollar movement

    +$128K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for INNER BASIN ENVIRONMENTAL LLC
    Obligations: prior → latest
    $21K → $148K
    +612.5%
    Share: prior → latest
    0.26% → 1.3%
    +1.1 percentage points
    All-period obligations
    $169K
    0.36% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 12, 2025
    through Feb 12, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · Total small business
  14. #14

    Last 12mo obligations

    $142K

    1.3%

    Dollar movement

    +$146K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for RUBICON SYSTEMS AMERICA INC
    Obligations: prior → latest
    −$4K → $142K
    Not comparable
    Share: prior → latest
    0% → 1.3%
    +1.3 percentage points
    All-period obligations
    $135K
    0.29% of all-period positive obligations · 4 awards
    Recorded activity
    Since Sep 13, 2022
    through Jan 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside32
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    $139K

    1.3%

    Dollar movement

    −$14K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for PALO VERDE IRRIGATION DISTRICT
    Obligations: prior → latest
    $153K → $139K
    −9.0%
    Share: prior → latest
    1.9% → 1.3%
    −0.7 percentage points
    All-period obligations
    $721K
    1.5% of all-period positive obligations · 1 award
    Recorded activity
    Since Nov 19, 2021
    through Jul 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

Recent federal contract award activity

Recent contract actions with unusually large obligation changes or meaningful shifts in contractor and funding-office activity.

Base award

This action

+$2.7M

AMERICAN AG ENERGY, INC.

PWR SF/SEA MABO(85000)

EO 14398 NCR-NAMA: LMRP TREATMENT

Why it stands out

One action equaled about a fifth of the market’s latest 12-month positive obligations.

The $2.7M action represented 23.8% of the market’s positive obligations over the latest 12 months.

Award net obligations
$2.7M
Share of 12-month positive obligations
23.8%
Supporting data
Prime contractor
#1 · 23.8% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#1 · 24.1% attributed share
+24.1 percentage points · $2.7M net increase; action accounted for 100.0%
PIID 140P8526P0071
Base award

This action

+$1.1M

BRIC LLC

DOI, NPS CONOPS STRATEGIC

GLCA-EMERGENCY-22DS FUNDED WATER TREATME

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The base action placed the contractor #2 in this market by positive obligations over the latest 12 months.

Award net obligations
$1.5M
Share of 12-month positive obligations
9.6%
Supporting data
Prime contractor
#2 · 13.1% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#2 · 13.3% attributed share
+13.3 percentage points · $1.5M net increase; action accounted for 73.0%
Related:Newly observed contractor cohortLargest newly observed contractor
PIID 140PS125C0014
Modification

This action

+$502K

WCA CONSTRUCTION, LLC

FOUR CORNERS CONSTRUCTION OFFICE

THE PURPOSE OF THIS MODIFICATION IS TO ENSURE COMPLIANCE WITH UPDATED FEDERAL GUIDANCE AND TO ELIMINATE NON-STATUTORY SUSTAINABILITY REQUIREMENTS, AS WELL AS ENHANCE THE REPRESENTATIONAL AND CERTIFICATION CLAUSES WITHIN THE CONTRACT.

Why it stands out

The contractor climbed 39 positions in this market.

It now ranks #4 by positive obligations over the latest 12 months.

Award net obligations
$2.6M
Share of 12-month positive obligations
4.5%
Supporting data
Prime contractor
#4 · 7.1% share
up 39 ranks · +6.5 percentage points · $744K net increase; action accounted for 67.4%
Funding office
#6 · 4.6% attributed share
up 25 ranks · +4.0 percentage points · $459K net increase; action exceeded it by $43K
PIID 140R4024P0052 · Mod P00003
Modification

This action

+$1.1M

HENRY MILLER RECLAIMATION DISTRICT 2131

FWS PACIFIC SOUTHWEST REGIONAL OFFI

CA-SAN LUIS NWRC-HMRD-CVPIA-WATER EASEMT

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $1.1M while office-attributed obligations fell $57K overall.

Award net obligations
$2.1M
Share of 12-month positive obligations
9.7%
Supporting data
Funding office
#3 · 10.0% attributed share
$57K net decline despite this positive action
PIID 140F0S25C0005 · Mod P00001
Modification

This action

+$351K

CABIN CREEK SERVICES LLC

BUREAU OF INDIAN AFFAIRS

WATER TREATMENT PLANT OPERATORS FOR CROW AGENCY

Why it stands out

The contractor climbed 16 positions in this market.

It now ranks #5 by positive obligations over the latest 12 months.

Award net obligations
$739K
Share of 12-month positive obligations
3.1%
Supporting data
Prime contractor
#5 · 5.7% share
up 16 ranks · +4.4 percentage points · $529K net increase; action accounted for 66.3%
Funding office
#11 · 3.2% attributed share
+3.2 percentage points · $351K net increase; action accounted for 100.0%
PIID 140A0425C0009 · Mod P00001
Modification

This action

+$205K

CITY OF LAWRENCE

INDIAN EDUCATION ACQUISITION OFFICE

WATER AND SEWAGE SERVICE, HINU, OY2

Why it stands out

The contractor climbed 3 positions in this market.

It now ranks #7 by positive obligations over the latest 12 months.

Award net obligations
$1.5M
Share of 12-month positive obligations
1.8%
Supporting data
Prime contractor
#7 · 5.1% share
up 3 ranks · +2.6 percentage points · $367K net increase; action accounted for 55.9%
Funding office
#4 · 7.2% attributed share
down 1 rank · −0.2 percentage points · $206K net increase; action accounted for 99.4%
PIID 140A2323P0041 · Mod P00010
View recent award activity by date (10)
  1. NATIVE SOLUTION AZ L.L.CBase award · PIID 140R4026P0096
    Action+$34K
    Award net obligations$34K
  2. GEORGE A WILFONGModification · PIID 140F0922P0201
    Action+$10K
    Award net obligations$46K
  3. PRAIRIE MOUNTAIN UTILITIESDeobligation · PIID 140A0419P0029
    Action−$420
    Award net obligations$12K
  4. CABIN CREEK SERVICES LLCModification · PIID 140A0425C0009
    Action+$246K
    Award net obligations$739K
  5. AMERICAN AG ENERGY, INC.Base award · PIID 140P8526P0071
    Action+$2.7M
    Award net obligations$2.7M
  6. APEX COMPANIES, LLCDeobligation · PIID 140P4221C0025
    Action−$24K
    Award net obligations$708K
  7. INTAKE SCREENS, INC.Modification · PIID 140FC126P0035
    Action+$200K
    Award net obligations$233K
  8. CALIFORNIA WATER SERVICE COModification · PIID 140R2023P0067
    Action+$8K
    Award net obligations$31K
  9. KYLE MOUNTAIN FIRE LLCBase award · PIID 140L3926F0056
    Action+$50K
    Award net obligations$50K
  10. DEPARTMENT OF WATER RESOURCES OREGONBase award · PIID 140L4326P0112
    Action+$345
    Award net obligations$345

DOI water supply and irrigation systems market FAQs

Answers based on reported federal contract data.

Who are the top DOI water supply and irrigation systems contractors?

In the 12 months through September 10, 2026, AMERICAN AG ENERGY, INC., BRIC LLC, and HENRY MILLER RECLAIMATION DISTRICT 2131 were the leading DOI water supply and irrigation systems prime contractors by positive obligations.

  1. #1

    AMERICAN AG ENERGY, INC.

    $2,652,040 in positive obligations

  2. #2

    BRIC LLC

    $1,457,915 in positive obligations

  3. #3

    HENRY MILLER RECLAIMATION DISTRICT 2131

    $1,078,352 in positive obligations

Rankings use reported USAspending award data.

Did DOI contract obligations increase in the water supply and irrigation systems market?

Yes. Measured by net prime contract obligations, reported DOI activity in the water supply and irrigation systems market increased 37.7% from $7,893,445 in the preceding 12 months to $10,871,000 in the 12 months through September 10, 2026.

Latest 12 months
$10,871,000
Net prime contract obligations
Preceding 12 months
$7,893,445
Net prime contract obligations
Change
+37.7%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DOI contract award activity was reported in the water supply and irrigation systems market?

Recent DOI contract award activity reported in the water supply and irrigation systems market included actions for AMERICAN AG ENERGY, INC., BRIC LLC, and WCA CONSTRUCTION, LLC during the 12 months through September 10, 2026.

Action obligations are transaction-level amounts, not current award-level obligations.

Which procurement methods were reported for DOI contracts under NAICS 221310?

From September 11, 2025 through September 10, 2026, DOI reported 96 positive-obligation awards for water supply and irrigation systems under NAICS 221310. The leading award type was purchase order. The leading reported procedure was only one source.

Positive-obligation awards
96
Leading reported procedure
Only One Source
42.6% of positive obligations
Leading award type
Purchase Order
61.3% of positive obligations
Full and open
0%
of positive obligations
Reported parent IDV
1.9%
of positive obligations

Percentages use positive obligations as the denominator.

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Related market research

Complete market indexes:

Same NAICS at other agencies:

Nearby NAICS at this agency:

Leading-prime vehicle memberships:

Company memberships do not establish award-channel use.

Reported obligations include contract actions from October 1, 2021 through September 10, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology