Nelson Irrigation Corporation

What they make

• agricultural
• industrial water application
• valves
• regulators
• irrigation automation
• Twig Automation
• crops

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Srm Manufacturing, INC.	Walla Walla	All Other Plastics Product Manufacturing 326199	● ACTIVE	1.2 KM
WWWalla Walla Environmental, INC.	Walla Walla	All Other Basic Organic Chemical Manufacturing 325199	▲ REPORTED CLOSED	4.7 KM
TETimeless Etchings LLC	Milton Freewater	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◇ UNVERIFIED	18.1 KM
NPNoble Panels and Gates, INC.	Milton-freewater	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◐ LIKELY ACTIVE	17.6 KM

Every listed plant in Walla Walla County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in EIS, RCRAINFO, TRIS, WA-FSIS · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record VDGKV8LRUJH5 · first seen JAN 2026 · last seen OCT 2026
• OSHA injury and illness reportsOPERATING
  Record 1422418 · first seen DEC 2025 · last seen DEC 2025
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110000601634 · first seen JUN 2017 · last seen JUN 2017

ALSO RECORDED ASNELSON IRRIGATION

IN WALLA WALLA COUNTY1 other plant shares this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 0 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

NameSOURCES DISAGREE

EPA: NELSON IRRIGATION · JUL 2026

SAM.gov: NELSON IRRIGATION CORPORATION · ON THIS PAGE

Street address

EPA: 848 AIRPORT RD · JUL 2026 · ON THIS PAGE

SAM.gov: 848 AIRPORT RD · ON THIS PAGE

City

EPA: WALLA WALLA · JUL 2026 · ON THIS PAGE

SAM.gov: WALLA WALLA · ON THIS PAGE

State

EPA: WA · JUL 2026 · ON THIS PAGE

SAM.gov: WA · ON THIS PAGE

County (FIPS code)

EPA: 53071 · SEP 2026

Coordinates

EPA: 46.082906,-118.282601 · JUL 2026

Employees (band)

OSHA: 100-499 · DEC 2025

Website

SAM.gov: https://www.nelsonirrigation.com

CAGE code

SAM.gov: 8GEZ2

SAM registration expires

SAM.gov: 2027-01-28