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Hach Company

100 Dayton Ave., Ames, IA 50010

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 5 SOURCES

Operating signal within 12 months from two or more independent sources.

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What they make

Other Basic Inorganic Chemical Manufacturing325188

Products

Made or handled here · 3
Chlorine Meter · Subsystem, Water Purification · System, Test, Automated, Antimicrobial Susceptibility, Short Incubation
Where these came from
3 from FDA device registration · Federal registry
FDA device establishment 1833407, product code PSX; proprietary names: Hach CM130 Chlorine Monitor

Where it is

42.02528, -93.58194 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

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Every listed plant in Story County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 8 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 AIR, AIRS/AFS, BR, EIS, ICIS, IDNR_EFD, MN-TEMPO, NCDB, NPDES, OSHA-OIS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

  • FDA device establishment registrationsOPERATING
    first seen AUG 2026 · last seen OCT 2026
  • OSHA injury and illness reportsOPERATING
    Record 1257932 · first seen DEC 2025 · last seen DEC 2025
  • EPA ECHO compliance recordsOPERATING
    first seen MAY 2025 · last seen MAY 2025
  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110000612025 · first seen DEC 2017 · last seen DEC 2017

ALSO RECORDED ASHach Ames

IN STORY COUNTY9 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 4 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.

Name
EPA: HACH COMPANY · OCT 2026
Street address
EPA: 100 DAYTON AVE. · OCT 2026
City
EPA: AMES · OCT 2026
State
EPA: IA · OCT 2026
County (FIPS code)
EPA: 19169 · OCT 2026
CoordinatesSOURCES DISAGREE
Census geocoder: 42.02277917373,-93.581287338307 · JUL 2026
EPA: 42.025278,-93.581944 · OCT 2026 · ON THIS PAGE
Employees (band)
OSHA: 100-499 · DEC 2025
Hazardous waste generator (RCRA)
EPA ECHO: LQG · OCT 2026

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