NAICS Industry Group 2213: Water, Sewage and Other Systems
Industry group
Definition
This industry group comprises establishments primarily engaged in: (1) operating water treatment plants and/or water supply systems; (2) operating sewer systems or sewage treatment facilities; or (3) providing steam, heated air, or cooled air.
Government contracts for this service: PSC S114 Water Services
Code facts
- Part of
-
-
22
- 221
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22
- Codes under it
- 3
- Contract awards
- 631 In the last 12 months
- Contract obligations
- $1,043,116,658 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $14,258,612 |
| FY2026 | $777,745,744 |
| FY2025 | $1,043,116,658 |
| FY2024 | $897,055,169 |
| FY2023 | $798,866,259 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | American Water Operations And Maintenance, LLC | $130,551,140 | |
| 2 | American Water Military Services, LLC | $55,338,199 | |
| 3 | Foreign Utility Consolidated Reporting | $54,769,237 | |
| 4 | Old North Utility Services, Inc. | $36,200,191 | |
| 5 | Veolia Water West Operating Services Inc. | $30,992,730 | |
| 6 | Ch2M Hill Constructors, Inc. | $29,040,662 | |
| 7 | Aqua Engineers Inc. | $24,466,817 | |
| 8 | Oklahoma City Water Utilities Trust | $23,782,700 | |
| 9 | Emerald Coast Utility Services Inc. | $20,528,264 | |
| 10 | Schutt Industries Of Clintonville, Wis., Inc. | $20,094,180 |
See the full FY2025 ranking of NAICS 2213 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $412,345,734 | |
| 2 | Air Force | $170,763,829 | |
| 3 | Department of the Navy | $43,539,462 | |
| 4 | Department of Justice | $37,622,543 | |
| 5 | International Boundary and Water Commission U.S.-Mexico | $33,274,694 | |
| 6 | Department of Veterans Affairs | $22,904,168 | |
| 7 | Department of Health and Human Services | $19,420,243 | |
| 8 | Department of the Interior | $14,594,903 | |
| 9 | National Aeronautics and Space Administration | $14,496,842 | |
| 10 | Department of the Treasury | $6,061,440 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | S114 Water Services | $522,211,186 | |
| 2 | S119 Other Utilities | $100,978,191 | |
| 3 | 2330 Trailers | $20,094,180 | |
| 4 | M1ND Operation of Sewage and Waste Facilities | $18,843,456 | |
| 5 | M1PD Operation of Waste Treatment and Storage Facilities | $17,188,742 | |
| 6 | Z1PZ Maintenance of Other Non-Building Facilities | $14,110,472 | |
| 7 | J046 Maintenance, Repair and Rebuilding of Equipment: Water Purification and Sewage Treatment Equipment | $11,420,267 | |
| 8 | M1NE Operation of Water Supply Facilities | $10,573,180 | |
| 9 | Z2NE Repair or Alteration of Water Supply Facilities | $9,511,501 | |
| 10 | 4610 Water Purification Equipment | $9,196,143 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $81,370,208 | |
| 2 | Texas | $71,881,254 | |
| 3 | Maryland | $53,223,248 | |
| 4 | North Carolina | $53,001,817 | |
| 5 | Florida | $39,379,009 | |
| 6 | Hawaii | $30,769,093 | |
| 7 | Kentucky | $28,384,455 | |
| 8 | Washington | $27,845,778 | |
| 9 | Virginia | $24,446,969 | |
| 10 | Ohio | $23,507,871 | |
| 11 | Louisiana | $21,073,036 | |
| 12 | Wisconsin | $20,108,008 | |
| 13 | Georgia | $18,814,867 | |
| 14 | Missouri | $17,408,095 | |
| 15 | North Dakota | $14,572,344 | |
| 16 | Kansas | $13,462,501 | |
| 17 | New Jersey | $13,120,170 | |
| 18 | New York | $11,576,620 | |
| 19 | Oklahoma | $8,566,492 | |
| 20 | Utah | $8,516,742 | |
| 21 | Alabama | $8,184,067 | |
| 22 | Indiana | $6,949,170 | |
| 23 | South Carolina | $6,117,792 | |
| 24 | Massachusetts | $5,416,046 | |
| 25 | District of Columbia | $4,926,580 | |
| 26 | Arizona | $4,721,252 | |
| 27 | Illinois | $3,771,970 | |
| 28 | Alaska | $3,473,085 | |
| 29 | West Virginia | $3,366,004 | |
| 30 | Colorado | $3,235,677 | |
| 31 | Pennsylvania | $2,774,201 | |
| 32 | Montana | $2,697,795 | |
| 33 | Oregon | $2,360,419 | |
| 34 | Mississippi | $2,240,476 | |
| 35 | Arkansas | $1,921,410 | |
| 36 | New Mexico | $1,549,860 | |
| 37 | New Hampshire | $780,858 | |
| 38 | Nevada | $754,723 | |
| 39 | Idaho | $729,503 | |
| 40 | Minnesota | $625,693 | |
| 41 | Nebraska | $616,195 | |
| 42 | Tennessee | $423,804 | |
| 43 | Michigan | $352,352 | |
| 44 | Wyoming | $327,018 | |
| 45 | Iowa | $172,819 | |
| 46 | Puerto Rico | $152,027 | |
| 47 | Maine | $130,491 | |
| 48 | Guam | $123,000 | |
| 49 | South Dakota | $54,576 | |
| 50 | Vermont | $28,296 | |
| 51 | Rhode Island | $13,623 |
Show all 51
Shares are of everything obligated under NAICS 2213 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 6,292 listed here. See the rest on GovTribe.
Codes under 2213
Quick answers
What is NAICS 2213?
NAICS 2213 is Water, Sewage and Other Systems, an industry group in NAICS 22, Utilities.
What codes are under NAICS 2213?
NAICS 2213 has 3 codes under it with their own GovTribe pages: 22131 Water Supply and Irrigation Systems, 22132 Sewage Treatment Facilities and 22133 Steam and Air-Conditioning Supply.
How much do federal agencies spend under NAICS 2213?
Federal contracts under NAICS 2213 obligated $1,043,116,658 in fiscal year 2025 and $3,531,042,443 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 2213?
The contractors with the most obligated under NAICS 2213 in fiscal years 2026 and 2027 are American Water Operations And Maintenance, LLC ($130,551,140); American Water Military Services, LLC ($55,338,199); and Foreign Utility Consolidated Reporting ($54,769,237).
Which agencies buy the most under NAICS 2213?
The agencies that obligated the most under NAICS 2213 in fiscal years 2026 and 2027 are Department of the Army ($412,345,734), Air Force ($170,763,829) and Department of the Navy ($43,539,462).
Which PSC codes are used with NAICS 2213?
The PSC codes with the most obligated under NAICS 2213 in fiscal years 2026 and 2027 are S114 Water Services, S119 Other Utilities and 2330 Trailers.
Where is the work under NAICS 2213 performed?
By place of performance, the states with the most contract obligations under NAICS 2213 over the last 12 months are California ($81,370,208), Texas ($71,881,254) and Maryland ($53,223,248).
What is the latest contract opportunity under NAICS 2213?
The latest contract opportunity under NAICS 2213 is Water Treatment Chemicals, Testing, Monitoring, and Reporting- Sources Sought Notice / Request for Information, pre-solicitation from Central Office (BOP), posted November 12, 2026.
On GovTribe
See everything under NAICS 2213
- Federal contract opportunities, awards and IDVs under this code
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