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About This Location

Grasslands Facility, located at 3666 WY-59 (State Highway 59) in Douglas, Wyoming, is a Republic Services industrial environmental-solutions site in Converse County. It is NOT a public drop-off recycling center. The facility specializes in oil and gas exploration and production (E&P) waste management, operating both a saltwater/produced-water injection well disposal system and an E&P landfill that accepts oilfield solids, drilling waste, muds, cuttings, flowback water, contaminated soil, and related industrial wastes. Services are provided on a commercial, contracted basis to oil and gas industry clients. Residential recyclers should contact the City of Douglas or Converse County for local household recycling options.

What Grasslands Facility Accepts

✓ Produced water and saltwater (oilfield brine) (Accepted via saltwater/produced-water injection well disposal system)
✓ Flowback water (Accepted via injection well and/or E&P landfill)
✓ Oil drilling waste, oil-based fluids, muds, and cuttings (Accepted at E&P landfill; commercial oil and gas clients only)
✓ Contaminated soil (Accepted at E&P landfill for industrial disposal)
✓ Industrial waste (oilfield-related solids) (Non-solid oilfield wastes that can be solidified are also accepted at the landfill)
✓ Oilfield liquids (treated by gravity separation) (Accepted at the commercial oilfield waste disposal facility (COWDF); treated to recover crude oil and evaporate remaining water)

Related recycling guides: Motor Oil

What they do not accept

✕ Household recyclables (paper, plastic, glass, cans)
✕ Municipal solid waste (MSW)
✕ Electronic waste (e-waste)

Grasslands Facility is an industrial oil and gas waste management site. It does not serve the general public for household recycling or MSW drop-off. Converse County and City of Douglas resources should be used for residential recycling needs.

Fees

  • E&P landfill disposal and injection well services — Commercial contract pricing; rates not publicly listed

Access & restrictions

Commercial/industrial clients only — oil and gas industry. Not open to the general public for drop-off recycling. · The facility operates two separately permitted units: an E&P oilfield waste landfill and a commercial oilfield wastewater disposal facility (COWDF). Waste profiling and onsite laboratory analytical services are also offered.

Programs & events

  • E&P Landfill Services — State-of-the-art oil and gas waste management, recovery, and disposal for E&P operators in the Powder River Basin region
  • Saltwater Injection Well Disposal — Injection well disposal for saltwater brine, flowback water, and slurry generated by oil and gas operations
  • 24/7 Emergency Response — Certified staff available around the clock for spill response, accidents, and natural disasters

Materials, fees and hours can change — call ahead to confirm before your visit.

Frequently Asked Questions

Can I drop off household recyclables or trash at Grasslands Facility?

No. Grasslands Facility is an industrial oil and gas waste management site operated by Republic Services. It is not a public recycling drop-off and does not accept household recyclables, municipal solid waste, or general junk. For residential recycling in Douglas, contact the City of Douglas.

What types of waste does Grasslands Facility accept?

The facility accepts oil and gas exploration and production (E&P) waste streams, including produced water, saltwater brine, flowback water, oil-based drilling fluids, muds, cuttings, contaminated soil, and related industrial solids — on a commercial contract basis only.

What are the reported hours of operation?

Multiple business directories consistently list hours as Monday through Sunday, 6:00 AM to 6:00 PM. However, hours for industrial facilities can vary; call (307) 358-8444 to confirm current availability before arrival.

Who operates Grasslands Facility?

The facility is operated by Republic Services under its Environmental Solutions division. The site at 3666 State Highway 59, Douglas, WY was originally developed by GGH Wyoming (Green Group Holdings) starting around 2013–2015 and was later sold/acquired by Republic Services.

Does the facility offer 24/7 emergency response?

Yes. Grasslands Facility is staffed by certified experts available around the clock to assist with emergency response requests, including spills, accidents, and natural disasters, per Republic Services' listing descriptions.

Last verified: November 2026. Sources: source · source · source · source. Spotted something wrong? Suggest a correction.

Other Recycling Centers in Douglas

Contact & Location

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Address
3666 WY-59, Douglas, WY 82633
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City / State
Douglas, Wyoming

Opening Hours

Monday 6:00 AM – 6:00 PM
Tuesday 6:00 AM – 6:00 PM
Wednesday 6:00 AM – 6:00 PM
Thursday 6:00 AM – 6:00 PM
Friday 6:00 AM – 6:00 PM
Saturday 6:00 AM – 6:00 PM
Sunday 6:00 AM – 6:00 PM
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