William Gwinn

( Federal )
  • 1901 Pennsylvania Avenue, NWSuite 700WashingtonDC20006

Clients

1) ABTECH INDUSTRIES

2) CDM SMITH

3) CENTERVILLE, UT-CITY OF

4) CITY OF FORT WAYNE, IN

5) CITY OF MORRO BAY, CA

6) CITY OF NEW ROCHELLE, NY

7) CITY OF TAMARAC

8) CITY OF WOODLAND CA

9) EL DORADO COUNTY WATER AGENCY

10) EPHRAIM CITY, UT

11) GLENN-COLUSA IRRIGATION DISTRICT-CA

12) MERCED IRRIGATION DISTRICT

13) MIDPENINSULA REGIONAL OPEN SPACE DISTRICT

14) MONTEREY PENINSULA WATER MANAGEMENT DISTRICT

15) NORTHERN CALIFORNIA WATER ASSOCIATION

16) OCEANSIDE-CA CITY OF

17) RECLAMATION DISTRICT 108

18) SACRAMENTO COUNTY, CA

19) SAN JOAQUIN COUNTY FLOOD CONTROL AND WATER CONSERVATION DISTRICT

20) SANTA MONICA-CA, CITY OF

21) SITES PROJECT AUTHORITY

22) SUTTER MUTUAL WATER COMPANY AND RECLAMATION DISTRICT 1500

23) THE FRESHWATER TRUST

24) THE ORLAND UNIT WATER USERS ASSOCIATION

25) TOWN OF CARY NC

26) TOWN OF MOUNT PLEASANT, SC

27) WARD & SMITH ON BEHALF OF BRUNSWICK COUNTY, NC

28) WARD & SMITH ON BEHALF OF HOLDEN BEACH

29) WARD & SMITH ON BEHALF OF THE TOWN OF TOPSAIL BEACH

30) WARD AND SMITH ON BEHALF OF THE CARTERET COUNTY BEACH COMMISSION

31) WARD AND SMITH ON BEHALF OF THE VILLAGE OF BALD HEAD ISLAND, NC

Last Updated: July 21, 2026