COLUMBIA CONSERVATION DISTRICT — public works contracts
23 public works projects and 31 intents to pay prevailing wages name COLUMBIA CONSERVATION DISTRICT as the awarding agency, in the L&I file of Oct 1, 2026. L&I classes it as: Conservation District.
Bidding, hiring a subcontractor or checking a competitor? A dated public works report ($19) on one contractor — or an agency's awards, every month.
Intents filed, by year
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2025 |
|---|---|---|---|---|---|---|---|---|---|
| 5 | 1 | 2 | 2 | 2 | 2 | 1 | 2 | 3 | 3 |
Latest contracts (23)
| Intent filed | Contract | Prime contractor | Amount declared |
|---|---|---|---|
| Jun 5, 2025 | Tucannon River Habitat Restoration , Project 34.1 & 34.2 NA | ROYSE HYDROSEEDING | $898,386 |
| Sep 8, 2023 | Tucannon Project Areas 26 Phase 2 2023 Maintenance NA | ROYSE HYDROSEEDING | $26,000 |
| Feb 28, 2023 | Tucannon River Habitat Restoration, Project Area 26 Phase III & IV Construction & Materials 2022-02 | F & R CONSTRUCTION | $747,451 |
| Oct 7, 2022 | Tucannon River Habitat Restoration, PA 26 Phase III & IV Pivot Materials & Construction PA 26: 2022-01 | DIS NORTHWEST INC | $148,085 |
| Jul 29, 2021 | Tucannon River Habitat Restoration, Project Area 26 2021-02 | ROYSE HYDROSEEDING | $238,933 |
| Aug 4, 2020 | Tucannon Project Areas 24 Maintenance 2020 Construction 2020-02 | ROYSE HYDROSEEDING | $78,553 |
| Aug 4, 2020 | Tucannon River Habitat Restoration, Project Area 28 Maintenance 20202 2020-03 | ROYSE HYDROSEEDING | $30,512 |
| Sep 2, 2019 | Tucannon Project Areas 28 2019 Maintenance NA | ROYSE HYDROSEEDING | $7,475 |
| Sep 2, 2019 | Tucannon Project Areas 32 Habitat Construction NA | ROYSE HYDROSEEDING | $231,873 |
| Aug 2, 2018 | TUCANNON PROGECT AREA 40 PA24&26 | F & R CONSTRUCTION | $27,137 |
| Jun 25, 2018 | Tucannon River 2018 habitat project 2018-03 | ECOGRIND SITE SOLUTIONS LLC | $154,936 |
| Jul 24, 2017 | PA 24 Maintenance Project 2017-03 | ROYSE HYDROSEEDING | $45,579 |
| Apr 26, 2017 | Project Area 28 Phase II Habitat Construction RFB 2017-02 PA-28 | BARKER INC | $224,632 |
| Jun 15, 2016 | Tucannon Project Areas 28 Habitat Construction NA | ROYSE HYDROSEEDING | $187,827 |
| Jul 22, 2015 | tucannon Project Area 23 Habitat Construction 23 | ECOGRIND SITE SOLUTIONS LLC | $83,778 |
| Jul 22, 2015 | Tucannon Project Area 26 Habitat Construction 26 | ECOGRIND SITE SOLUTIONS LLC | $25,944 |
| Jul 13, 2015 | Tucannon Project Area 24 Habitat Construction NA | ROYSE HYDROSEEDING | $338,512 |
| Jun 22, 2015 | TUCANNON RIVER 2015 HABITAT PA 23, PA24 | F & R CONSTRUCTION | $151,000 |
| Sep 30, 2014 | TUCANNON PROJECT AREA 40 PA 40 | F & R CONSTRUCTION | $180,527 |
| Jul 31, 2014 | Tucannon River Project Area 15 2014-001-15 | JANSEN INC | $337,643 |
| Jul 15, 2014 | Tucannon Project Areas 15 Access Road Construction PA 15 | BARKER INC | $76,756 |
| Jul 15, 2014 | Tucannon Project Areas 22 & 26 Habitat Construction PA 22 PA26 | BARKER INC | $39,456 |
| Aug 20, 2013 | (title withheld) TUCWS1301 | BARKER INC | $189,980 |
Most recent first. Each amount is the figure declared on the prime contractor's intent; amounts are not added up. Project addresses are not published.
Contractors that filed intents on its projects
Alphabetical order; the 13 contractors with the most filings on this agency's projects, prime and subcontractors together.