ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY DBA: ADEQ: public contracts won without a rival in United States: 10 uncontested awards; 100% of its awards; 10 without a competition; 0 single bid.
Assay record ASY-US-1PSUJST07R · Cite as: Assay Systems, “ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY DBA: ADEQ: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/arizona-department-of-environmental-quality-dba-adeq/
ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY DBA: ADEQ won 10 of its 10 public contract awards in United States without a rival from 2024-01-19 to 2026-02-11, worth $199K: 10 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest International Boundary and Water Commission: U.S.-Mexico with 5.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
International Boundary and Water Commission: U.S.-Mexico gave ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY DBA: ADEQ 5 awards: 5 without a competition, 0 after a competition with a single bid. First 2024-01-19, latest 2026-02-11.
Bureau of Reclamation gave ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY DBA: ADEQ 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2024-01-22, latest 2025-12-04.
Indian Health Service gave ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY DBA: ADEQ 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-23, latest 2024-04-23.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-02-11 | International Boundary and Water Commission: U.S.-Mexico 191BWC26P0042 | No competition NOT COMPETED | $10.0K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2025-12-10 | International Boundary and Water Commission: U.S.-Mexico 191BWC26P0018 | No competition NOT COMPETED | $24.6K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2025-12-04 | Bureau of Reclamation 140R3026P0002 | No competition NOT COMPETED UNDER SAP | $44.6K | SAP NON-COMPETITION (FAR 13) |
| 2025-02-19 | International Boundary and Water Commission: U.S.-Mexico 191BWC25P0035 | No competition NOT COMPETED | $19.1K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2025-01-06 | Bureau of Reclamation 140R3025P0006 | No competition NOT COMPETED UNDER SAP | $25.1K | SAP NON-COMPETITION (FAR 13) |
| 2024-12-16 | International Boundary and Water Commission: U.S.-Mexico 191BWC25P0017 | No competition NOT COMPETED | $18.4K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
Every uncontested award in United States · All countries
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.