Hazmat Carrier Finder

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Hydro-Klean LLC

As of Oct 21, 2026, Hydro-Klean LLC in Des Moines, Iowa reports 231 power units and 103 drivers on its MCS-150, not rated by FMCSA.

333 NW 49th Place, Des Moines, Iowa 50313 (515) 283-0500

Verified Oct 21, 2026 against FMCSA Company Census File (data.transportation.gov)

Hydro-Klean LLC (USDOT 2190489, MC-703758), doing business as Hydro-Klean, is an active motor carrier based in Des Moines, Iowa that FMCSA's census classifies as for-hire and that declares hazardous materials on its MCS-150. Operation: interstate. Operating authority: active for-hire authority (MC). Fleet: 231 power units and 103 drivers (55 with CDLs). Power units count straight trucks as well as tractors, so they can exceed the tractor count. It reported 2,008,302 miles for 2024 on its MCS-150. Cargo classes declared: chemicals, liquids / gases, garbage / refuse, general freight, machinery, large objects, utilities, passengers, other cargo (other: Cleaning Tools & Equipment). It is also classified as a private carrier of its own goods. FMCSA has not issued it a safety rating (no compliance review on record). Registration (MCS-150) last updated April 13, 2026.

Key facts

Fleet size 100–499 power units Power units, banded. source
FMCSA safety rating Not rated Satisfactory, Conditional or Unsatisfactory after an FMCSA compliance review; most carriers have never had one and are not rated. source
Rating age Not rated How old the FMCSA safety rating is. A rating reflects one compliance review on that date, not current performance; old ratings say little about the carrier today. source
Registration update overdue No The MCS-150 was last updated more than two years ago, past FMCSA's two-year update requirement; fleet, driver and cargo figures may be out of date. source
Operation Interstate Interstate, intrastate hazmat or intrastate non-hazmat, as declared on the MCS-150. source
Cargo classes (MCS-150) Chemicals, Liquids / gases, Garbage / refuse, General freight, Machinery, large objects, Utilities, Passengers, Other cargo Cargo the carrier declared it hauls on its latest MCS-150 (FMCSA's fixed cargo list). source
Driver count 100–499 drivers Total drivers, banded. source
Last MCS-150 update Apr 13, 2026 When the carrier last updated its registration (required at least every two years). source
Doing business as Hydro-Klean source
USDOT number 2190489 source
MC docket MC-703758 source
Operating authority Active for-hire authority (MC) source
Other cargo (as described) Cleaning Tools & Equipment source
Power units 231 source
Tractors (owned or leased) 19 source
Trailers (owned or leased) 195 source
Drivers 103 source
CDL drivers 55 source
Miles reported (MCS-150) 2,008,302 miles source
Mileage year 2024 source
Also hauls its own freight Yes source
USDOT registered since Sep 8, 2011 source

Source event history

Source dates and first observation are different.

  1. Apr 13, 2026: Filed an MCS-150 update Official source
  2. Sep 8, 2011: Registered with FMCSA Official source

Dates on this record

Source updatedOct 21, 2026 (FMCSA census rows last updated (portal metadata) (the whole dataset, not this record))
CollectedOct 21, 2026, 1:26 PM ET (the last successful check of the source that included this record)
EffectiveFiled an MCS-150 update: Apr 13, 2026; Registered with FMCSA: Sep 8, 2011 (when the source says each fact took effect)
RetiredNot retired: the source is still maintained (whether the dataset is still maintained)

In Des Moines, Iowa

19 hazmat carriers in the dataset are in Des Moines, Iowa; 6 have profiles on this site. Hazmat carriers in Des Moines, Iowa

FMCSA safety rating (all 19 here): Satisfactory 11 (58%) · Not rated 8 (42%)

Rating age (all 19 here): Rating over 10 years old 7 (37%) · Not rated 8 (42%) · Rating 5–10 years old 3 (16%) · Rated within the last 5 years 1 (5%)

Fleet size (all 19 in this group): 10–24 power units (10) · 100–499 power units (5) · 25–99 power units (3) · 500+ power units (1)

Cargo classes (MCS-150) (all 19 in this group; a record can count under several values): General freight (11) · Machinery, large objects (8) · Other cargo (8) · Building materials (7) · Construction (7) · Chemicals (7) · 22 other values (76)

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Something wrong or out of date? Suggest a correction. Source record ID 2190489.