Mark Limbaugh is named as a lobbyist on federal disclosure filings for 41 clients through The Ferguson Group. The most recent filing naming them posted in October 2026. Issues reported include Natural Resources, Budget/Appropriations, Clean Air and Water (quality) and Energy/Nuclear.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| HAMILTON COUNTY | THE FERGUSON GROUP | Q3 2026 | Budget/Appropriations |
| SELAH-MOXEE IRRIGATION DISTRICT | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| THE ORLAND UNIT WATER USERS ASSOCIATION | THE FERGUSON GROUP | Q3 2026 | Natural Resources |
| SITES PROJECT AUTHORITY | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| SUTTER MUTUAL WATER COMPANY AND RECLAMATION DISTRICT 1500 | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| CDM SMITH | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Environment/Superfund, Budget/Appropriations |
| MONTEREY PENINSULA WATER MANAGEMENT DISTRICT | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| SACRAMENTO COUNTY, CA | THE FERGUSON GROUP | Q3 2026 | Clean Air and Water (quality), Natural Resources, Budget/Appropriations |
| SAN JOAQUIN COUNTY FLOOD CONTROL AND WATER CONSERVATION DISTRICT | THE FERGUSON GROUP | Q3 2026 | Clean Air and Water (quality), Natural Resources, Budget/Appropriations |
| NORTHERN CALIFORNIA WATER ASSOCIATION | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| RECLAMATION DISTRICT 108 | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| GLENN-COLUSA IRRIGATION DISTRICT-CA | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| CENTRAL ARIZONA IRRIGATION & DRAINAGE DISTRICT | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| MARICOPA STANFIELD IRRIGATION & DRAINAGE DISTRICT | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| OREGON WATER RESOURCES CONGRESS | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| NORTH UNIT IRRIGATION DISTRICT | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| YUMA COUNTY AGRICULTURE WATER COALITION | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Energy/Nuclear, Budget/Appropriations |
| DESCHUTES BASIN BOARD OF CONTROL | THE FERGUSON GROUP | Q3 2026 | Agriculture, Natural Resources, Budget/Appropriations |
| SOLANO IRRIGATION DISTRICT | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| CITY OF MORRO BAY, CA | THE FERGUSON GROUP | Q3 2026 | Clean Air and Water (quality), Budget/Appropriations |
| EL DORADO COUNTY WATER AGENCY | THE FERGUSON GROUP | Q3 2026 | Agriculture, Clean Air and Water (quality), Budget/Appropriations |
| ROSEVILLE-CA CITY OF | THE FERGUSON GROUP | Q3 2026 | Science/Technology |
| FOLSOM-CA CITY OF | THE FERGUSON GROUP | Q3 2026 | Clean Air and Water (quality), Natural Resources, Budget/Appropriations |
| AG WATER BOARD OF WHATCOM COUNTY | THE FERGUSON GROUP | Q3 2026 | Environment/Superfund |
| SCOUT CLEAN ENERGY | THE FERGUSON GROUP | Q3 2026 | Energy/Nuclear |
| THE FRESHWATER TRUST | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Environment/Superfund, Budget/Appropriations |
| LAKE CASCADE AGRICULTURAL EASEMENT HOLDERS | THE FERGUSON GROUP | Q3 2026 | Natural Resources |
| GERING FT. LARAMIE IRRIGATION DISTRICT | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| IDAHO WATER RESOURCE BOARD | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| CAT CREEK ENERGY, LLC | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Energy/Nuclear, Taxation/Internal Revenue Code |
| MERCED IRRIGATION DISTRICT | THE FERGUSON GROUP | Q3 2026 | Telecommunications, Energy/Nuclear |
| WASHINGTON STATE WATER RESOURCES ASSOCIATION | THE FERGUSON GROUP | Q3 2026 | Natural Resources |
| KLAMATH WATER USERS ASSOCIATION | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Budget/Appropriations |
| TURLOCK IRRIGATION DISTRICT | THE FERGUSON GROUP | Q3 2026 | Natural Resources, Energy/Nuclear, Environment/Superfund |
| IDAHO WATER USERS ASSOCIATION | THE FERGUSON GROUP | Q3 2026 | Clean Air and Water (quality), Natural Resources, Budget/Appropriations |
| YAKIMA BASIN JOINT BOARD | THE FERGUSON GROUP | Q3 2026 | Clean Air and Water (quality), Natural Resources, Budget/Appropriations |
| WESTERN MUNICIPAL WATER DISTRICT | THE FERGUSON GROUP | Q3 2026 | Clean Air and Water (quality), Natural Resources, Budget/Appropriations |
| SCEYE, INC. | THE FERGUSON GROUP | Q3 2026 | Aerospace, Natural Resources, Clean Air and Water (quality) |
| FAMILY FARM ALLIANCE | THE FERGUSON GROUP | Q3 2026 | Budget/Appropriations, Agriculture, Natural Resources |
| COLORADO RIVER DISTRICT | THE FERGUSON GROUP | Q2 2026 | Natural Resources, Budget/Appropriations |
| FRIANT WATER AUTHORITY (FORMERLY FRIANT WATER USERS AUTHORITY) | THE FERGUSON GROUP | Q3 2025 | Natural Resources, Budget/Appropriations |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 40 | 1 |
| 2025 | 40 | 1 |
| Year | Items | Total |
|---|---|---|
| 2026 | 2 | $1K |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Mark Limbaugh. See the Capitol Clarity rankings and method.