DELTA DIABLO (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $300.02K
- $300,018under this UEI
- FY2026 obligations
- $9.31K†
- $9,309Provisional
- Awards and orders
- 8
- with positive net obligations
- Latest action
- Mar 31, 2026
- SAM.gov registration
- Active
- Registration expiration date Mar 2, 2027
Registration
- Doing business as
- DELTA DIABLO SANITATION DISTRICT
- Entity structure
- U.S. Government Entity
- Business start date
- May 13, 1982 (44 years)
- Location
- Antioch, CA
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 27, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI HLAKE2DWFBK5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2009. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $9,309 (provisional)
- FY2025: -$248,903 (de-obligation)
- FY2024: $5,107
- FY2023: $60,239
- FY2021: $86,400
- FY2020: $73,590
- FY2019: $55,000
- FY2018: $25,890
Show all 16 yearsEarlier years (FY2009–FY2017)
- FY2017: $84,700
- FY2016: $35,000
- FY2015: $25,000
- FY2014: $25,000
- FY2013: $25,900
- FY2012: $21,803
- FY2010: $13,884
- FY2009: $2,100
Total across 16 fiscal years: $300,018
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$300,018, 100%
Top awarding sub-agencies
- Department of the Army$300,018, 100%
Top NAICS by obligations
- 221320Sewage treatment facilities$300,018, 100%
Top product and service codes by obligations
- S119Utilities- other$297,014, 99.0%
- S222Waste treatment and storage$3,003, 1.0%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- W519TC25C0023Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W52P1J20C0003Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- W52P1J15P0002Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W81GYE13P0005Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W81GYE14P0004Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- W81GYE10P0075PoDepartment of DefenseDepartment of the ArmyLatest action
- W81GYE12P0006PoDepartment of DefenseDepartment of the ArmyLatest action
- W81GYE10P0006PoDepartment of DefenseDepartment of the ArmyLatest action
- W81GYE09P0003PoDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for DELTA DIABLO lists a physical address and a separate mailing address, along with 5 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
2500 PITTSBURG ANTIOCH HWY
ANTIOCH, CA, 94509
USA
Mailing Address
2500 PITTSBURG ANTIOCH HWY
ANTIOCH, CA, 94509
USA
Government Business Contact
ANIKA LYONS
FINANCE MANAGER
2500 PITTSBURG/ANTIOCH HWY
ANTIOCH, CA, 94509
USA
Electronic Business Contact
EKA EKANEM
SENIOR ACCOUNTANT
2500 PITTSBURG/ANTIOCH HWY
ANTIOCH, CA, 94509
USA
Past Performance Contact
THERESA HARRIS
2500 PITTSBURG ANTIOCH HIGHWAY
ANTIOCH, CA, 94509
USA
Government Business Alternate Contact
EKA EKANEM
SENIOR ACCOUNTANT
2500 PITTSBURG/ANTIOCH HWY
ANTIOCH, CA, 94509
USA
Electronic Business Alternate Contact
ANIKA LYONS
2500 PITTSBURG/ANTIOCH HWY
ANTIOCH, CA, 94509
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
DELTA DIABLO has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 2, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Congressional District
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