SIERRA HYDROGRAPHICS
AUBERRY, CA, 93602
Prime contracting experience
8 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Prime | Department of Defense Department of the Army | TASK ORDER WITH OPTIONS FOR STREAMFLOW MEASUREMENTS | W9123823D0015USAspending | $1,767,961 | Mar 31, 2026 | Apr 1, 2025 – Sep 30, 2027 |
| Prime | Department of Defense Department of the Army | SPK STREAMFLOW PERIOD 3 | W9123823D0015USAspending | $263,111 | Nov 10, 2025 | Sep 30, 2024 – Mar 31, 2025 |
| Prime | Department of Defense Department of the Army | SPK STREAMFLOW SEED TASK ORDER OFF OF W9123923D0015 | W9123823D0015USAspending | $884,150 | May 9, 2025 | Jun 1, 2023 – Sep 29, 2024 |
| Prime | Department of Defense Department of the Army | SPK STREAMFLOW PERIOD 2 | W9123823D0015USAspending | $702,638 | Aug 30, 2024 | Mar 28, 2024 – Sep 29, 2025 |
| Prime | Department of Defense Department of the Army | ANNUAL STREAM FLOW MEASUREMENT AND MINOR GAUGE MAINTENANCE AND REPAIR | W9123818D0004USAspending | $808,573 | Sep 28, 2023 | Apr 2, 2018 – Apr 1, 2020 |
| Prime | Department of Defense Department of the Army | SPK STREAM FLOW MEASUREMENT | W9123818D0004USAspending | $1,313,721 | Sep 28, 2023 | Sep 30, 2019 – Sep 29, 2022 |
| Prime | Department of Defense Department of the Army | AWARD OF OPTIONAL TASKS 1119, 1122, 1126 AND 1132 | W9123823D0015USAspending | $541,894 | Jun 28, 2023 | Jun 28, 2023 – Jun 27, 2028 |
| Prime | Department of Defense Department of the Army | SPK STREAMFLOW & GAGE MAINTENANCE | W9123818D0004USAspending | $1,354,183 | Mar 30, 2023 | Apr 19, 2022 – Sep 30, 2027 |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Subcontracting experience
1 record from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Department of Defense | PROVIDE SERVICES ON TASK ORDER UNDER PRIME CONTRACT AS OUTLINED IN THE SOW 45620302 · Prime awardUSAspending | SPE8E324D0002USAspending | $115,891 | Apr 26, 2024 | — – — |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Agencies supported
- Department of DefenseGov-sourced
Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.