# Water supply and irrigation systems contractors in California

Source page: https://datainside.ai/directory/industries/221310/ca

8 companies won 10 federal contract awards worth $12,434,712 for water supply and irrigation systems (NAICS 221310) in California in our record (2026-03-31 to 2026-11-04).

## Companies winning this work
| # | Company | UEI | Awards | Obligated | Latest award |
|---|---|---|---|---|---|
| 1 | [Central Coast Water Authority](https://datainside.ai/companies/central-coast-water-authority-f5224b6d456a) | F6JER4JAULR9 | 1 | $8,655,146 | 2026-05-14 |
| 2 | [Antelope Valley East Kern Water Agency](https://datainside.ai/companies/antelope-valley-east-kern-water-agency-b20b345b9615) | G43BKD7MR875 | 2 | $2,066,390 | 2026-06-30 |
| 3 | [CH2M Hill Constructors, Inc.](https://datainside.ai/companies/ch2m-hill-constructors-inc-f926f60407eb) | EUJ1N9NNLPE8 | 2 | $1,234,927 | 2026-04-03 |
| 4 | [Liquitech, Inc](https://datainside.ai/companies/liquitech-inc-5997233c6b38) | LPNXC2GXLNZ7 | 1 | $199,608 | 2026-05-22 |
| 5 | [University of California San Diego](https://datainside.ai/companies/university-of-california-san-diego-2777a6e7617e) | QJ8HMDK7MRM3 | 1 | $180,806 | 2026-08-05 |
| 6 | [Kurita America Inc](https://datainside.ai/companies/kurita-america-inc-1de4bfb7d73c) | HKJMJP8F7MU1 | 1 | $65,580 | 2026-08-24 |
| 7 | [Herlong Public Utility District](https://datainside.ai/companies/herlong-public-utility-district-10d52609e12a) | K2JBB1CLSRQ4 | 1 | $25,651 | 2026-11-04 |
| 8 | [State of California Department of Water Resources](https://datainside.ai/companies/state-of-california-department-of-water-resources-76b9ac5d07e2) | QLBWKD8HF1K4 | 1 | $6,604 | 2026-10-02 |

## Agencies buying
- [Department of Defense](https://datainside.ai/agencies/department-of-defense): $11,956,463, 3 companies
- [Department of Veterans Affairs](https://datainside.ai/agencies/department-of-veterans-affairs): $271,792, 3 companies
- [Department of Commerce](https://datainside.ai/agencies/department-of-commerce): $180,806, 1 company
- [Department of Justice](https://datainside.ai/agencies/department-of-justice): $25,651, 1 company

## Cities where the work is
- Lompoc: $8,655,146, 1 company
- Edwards: $2,066,390, 1 company
- Fort Irwin: $1,234,927, 1 company
- Palo Alto: $199,608, 1 company
- La Jolla: $180,806, 1 company
- Fresno: $65,580, 1 company
- Herlong: $25,651, 1 company
- Gustine: $6,604, 1 company

## Latest awards
| Company | Agency | Obligated | Signed | Record |
|---|---|---|---|---|
| Herlong Public Utility District | Federal Prison System / Bureau of Prisons | $25,651 | 2026-11-04 | https://www.usaspending.gov/award/CONT_AWD_15B61927F00000007_1540_15B61919D00000042_1540 |
| State of California Department of Water Resources | Department of Veterans Affairs | $6,604 | 2026-10-02 | https://www.usaspending.gov/award/CONT_AWD_36C78627P0002_3600_-NONE-_-NONE- |
| Kurita America Inc | Department of Veterans Affairs | $65,580 | 2026-08-24 | https://www.usaspending.gov/award/CONT_AWD_36C26126P1031_3600_-NONE-_-NONE- |
| University of California San Diego | National Oceanic and Atmospheric Administration | $180,806 | 2026-08-05 | https://www.usaspending.gov/award/CONT_AWD_1305M326P0125_1330_-NONE-_-NONE- |
| Antelope Valley East Kern Water Agency | Department of the Air Force | $1,124,914 | 2026-06-30 | https://www.usaspending.gov/award/CONT_AWD_FA930126F0142_9700_FA930113D0016_9700 |
| Liquitech, Inc | Department of Veterans Affairs | $199,608 | 2026-05-22 | https://www.usaspending.gov/award/CONT_AWD_36C26126P0734_3600_-NONE-_-NONE- |
| Central Coast Water Authority | Department of the Air Force | $8,655,146 | 2026-05-14 | https://www.usaspending.gov/award/CONT_AWD_FA461026F0115_9700_F0468492D0013_9700 |
| Antelope Valley East Kern Water Agency | Department of the Air Force | $941,476 | 2026-04-10 | https://www.usaspending.gov/award/CONT_AWD_FA930126F0100_9700_FA930113D0016_9700 |
| CH2M Hill Constructors, Inc. | Department of the Army | $499,984 | 2026-04-03 | https://www.usaspending.gov/award/CONT_AWD_W9124J26FA032_9700_W9124J19D0011_9700 |
| CH2M Hill Constructors, Inc. | Department of the Army | $734,943 | 2026-03-31 | https://www.usaspending.gov/award/CONT_AWD_W9124J26FA029_9700_W9124J19D0011_9700 |

Data: DataInside, from USAspending.gov. Award totals are federal obligations, not company revenue.