Riverside County Flood Control & Water Conservation District

199 public works projects registered with the California Department of Industrial Relations, 2000–2026 · Riverside, Riverside County. Reported contract value: $66,004,853.

Projects by year

YearProjectsReported contract value
20268$1,229,442
202513$33,521,886
202410$31,253,524
202318—
202210—
20219—
202019—
20198—
201816—
201743—
201612—
20158—
20149—
20135—
20126—
20001—

DIR has published contract amounts since July 2024; earlier years count projects only.

Types of work

  • Other · 81
  • Storm drain & flood control · 47
  • Buildings & facilities · 11
  • HVAC & mechanical · 10
  • Concrete & masonry · 10
  • Electrical, low voltage & AV · 7
  • Demolition & site work · 6
  • Parks, landscape & fields · 6
  • Paving & streets · 5
  • Water · 3
  • Bridges & structures · 3
  • Roofing · 3

Inferred by Atriam from each project's name and description, not reported by the agency.

Contractors it awards most

Prime contractorProjectsReported contract value
K E C ENGINEERING2$694,919
NRC ENVIRONMENTAL SERVICES INC2$350,000
SUDWEEKS CONSTRUCTION INC2$318,918
UNDERGROUND SOLUTIONS INC2$60,524
WEKA INC1$12,184,512
SUKUT CONSTRUCTION, LLC1$1,895,850
B M P SOLUTIONS1$100,000
SO CAL SANDBAGS INC1$100,000
HORIZONS CONSTRUCTION COMPANY INTERNATIONAL INC1$77,800
KLEINFELDER INC1$72,400
ACCO ENGINEERED SYSTEMS1$55,739
EARTH SYSTEMS PACIFIC1$50,600
MATCON GENERAL ENGINEERING INC1$46,205
INLAND FOUNDATION ENGINEERING, INC.1$41,285
AZCA DRILLING & PUMP, INC.1$40,375

Latest projects

DateProjectPrime contractorContract amount
Aug 31, 2026Hazardous Waste Clean-up 7 Zones FY 26/2Storm drain & flood controlNRC ENVIRONMENTAL SERVICES INC$50,000
Aug 26, 2026High Grove Channel Slope RepairsOtherSUDWEEKS CONSTRUCTION INC$156,830
Aug 25, 2026Moreno Master Drainage Plan Line JStorm drain & flood controlK E C ENGINEERING$600,000
Aug 7, 2026South Dartmouth - PotholePaving & streetsUNDERGROUND SOLUTIONS INC$30,589
Apr 2, 2026District Buildout of Telecom RoomsStorm drain & flood controlSUDWEEKS CONSTRUCTION INC$162,088
Feb 25, 2026DISTRICT GROUNDSBuildings & facilitiesUNDERGROUND SOLUTIONS INC$29,935
Feb 3, 2026BMP for Stockpile ManagmentOtherSO CAL SANDBAGS INC$100,000
Feb 3, 2026BMP Stockpile ManagementOtherB M P SOLUTIONS$100,000
Dec 31, 2025RCFC DISTRICT BLDG 6Buildings & facilitiesEARTH SYSTEMS PACIFIC$50,600
Oct 28, 2025Little Lake MDP Line B, Stage 2Storm drain & flood control—$10,936,869
Oct 7, 2025Perris Valley Channel Lateral B, Stage 4Other—$19,906,647
Oct 6, 2025GEOTECH BRIDGE STABILITYBridges & structuresKLEINFELDER INC$72,400
Aug 26, 2025Perris Valley Channel Muck and VegetatioDemolition & site workSUKUT CONSTRUCTION, LLC$1,895,850
Aug 14, 2025Morgan Valley Wash GeotechOtherINLAND FOUNDATION ENGINEERING, INC.$41,285
Aug 13, 2025METZ RD. STORM DRAIN CH.REPAIRStorm drain & flood control—$53,500
Jun 24, 2025HEMET STORM CH. SLOPE REPAIRStorm drain & flood controlK E C ENGINEERING$94,919
Jun 10, 2025FY25 SITE CLEAN-UP SAN SEVAINEOtherNRC ENVIRONMENTAL SERVICES INC$300,000
May 28, 2025Morgan Valley Wash Well InspectionWaterAZCA DRILLING & PUMP, INC.$40,375
Feb 6, 2025TEMECULA IRRIGATION R&RWater—$41,618
Feb 6, 2025TEMEUCLA LANDSCAPE R&RPaving & streets—$41,618
Jan 15, 2025LIME STREET CH. BOLLARDSPaving & streetsMATCON GENERAL ENGINEERING INC$46,205
Dec 3, 2024Woodcrest - Rinehart Acres Drainage PlanStorm drain & flood controlWEKA INC$12,184,512
Aug 6, 2024SWAMP COOLER REPLACEMENTBuildings & facilitiesACCO ENGINEERED SYSTEMS$55,739
Aug 5, 2024PS 41 BLOCK WALL INSTALLATIONConcrete & masonryHORIZONS CONSTRUCTION COMPANY INTERNATIONAL INC$77,800
Jul 2, 2024Wildomar MDP Lat C, Stg 3 - BundyCynBsnStorm drain & flood control—$18,935,473

Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.