All lobbying filings

Sonosky, Chambers, Sachse, Endreson & Perry, LLP

Sonosky, Chambers, Sachse, Endreson & Perry, LLP filed a Q1 report for Assiniboine & Sioux Rural Water Supply System on April 13, 2026.

Lobbying for Assiniboine & Sioux Rural Water Supply System · Rural Water Supply System

As filed: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP for ASSINIBOINE & SIOUX RURAL WATER SUPPLY SYSTEM.

All filings by Sonosky, Chambers, Sachse, Endreson & Perry, LLP · Everything Assiniboine & Sioux Rural Water Supply System has reported

Filing · LD-2 quarterly report Q1 report

Reporting period

1st Quarter 2026

Jan 1 - Mar 31 · Posted Apr 13, 2026

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

Montana

Official filing document

Government bodies contacted 2

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 1

Budget/Appropriations

FY 2027 Interior and Related Agencies' BIA Water Project OM&R Funding,

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.