Parker Ag Services, LLC


Routine Liquid Transport and Apply Cake Removal and Land Application Lagoon Cleaning Digester Cleaning Farmer References



City of Longmont, CO Grant Grover - (303) 651-8744 Annual Quantity: 5 million gallons Original Contract Date: 1998 Arapahoe County Water and Wastewater Terry Cunningham - (303) 790-4830 Annual Quantity: 6.8 million gallons Original Contract Date: 1995 Back to top	Stonegate Wastewater Treatment Plant (Lincoln Park Metro District) Bob Clodflter - (303) 814-0189 Annual Quantity: 3.4 million gallons Original Contract Date: 1996 City of Durango, CO Tom Huston - (970) 385-2878 Annual Quantity: 4 million gallons Original Contract Date: 1996



City of Brighton, CO Jim Kaufman- (303) 655-2092 Parker Ag has provided biosolids management services since the summer of 1999 after it became apparent the air-drying operation was producing too much odor and that biosolids needed to be quickly removed on a routine basis. Parker Ag has been using two roll-off containers for this project. The city loads them and on a daily basis one is removed for land application and returned to the wastewater treatment plant. Annual Estimated Quantity: 5,500 wet tons Original Contract Date: 1999

Plum Creek Wastewater Authority Tim Grotheer – (303) 688-1991 As our first client, Parker Ag has provided biosolids management services to the Authority over many years. In 2001 the Authority changed from producing a liquid material to cake. Parker Ag started using a roll-off container system that could be placed directly under the loading shut. Annual Estimated Quantity: 4,200 wet tons Original Contract Date: 1993

Centennial Water and Sanitation District Paul Grundeman – (303) 791-7181 Based upon the performance of Parker Ag in helping the District land apply accumulated biosolids from their construction program, Parker Ag was awarded a biosolids land application contract to manage all daily production of biosolids. Parker Ag provides roll-off containers to remove biosolids on a daily basis for land application. Parker Ag was selected over other vendors to provide the services based upon past performance and ability to meet the District’s demands. Annual Estimated Quantity: 5,000 wet tons Original Contract Date: 1999

New York City/EPIC Dave Iverson – (937) 601-9212 Parker Ag, through a subcontract with SynaGro applies approximately 200 wet tons of biosolids per day from NYC. The biosolids are railed to Prowers County, Colorado, where it is transferred from the railroad to semi tipping trailers for transport to the application site. At the application site the biosolids are unloaded from the transport containers for application using Knight Side Slingers at agronomic application rates. Parker Ag also provides lime stabilization services for non-PSRP sludge. This project was awarded the 1999 USEPA Public Education Award and an Environmental Achievement Award in 2001. Annual Estimated Quantity: 65,000 wet tons Original Contract Date: 1998 Back to top




City of North Platte, NE Jerry Deal – (308) 532-5320 Parker Ag was the successful bidder on a 20 million gallon lagoon dredging and land application project for the City of North Platte, NE in the fall of 1996. Operations began in the late winter of 1997. Due to our ability to concentrate a large application effort and our experience in making our operations efficient, Parker Ag land applied as much as 300,000 gallons of biosolids per day.

Widefield Water and Sanitation District Larry Bishop – (719) 391-7111 Parker Ag dredged and land applied approximately 10,000,000 gallons of biosolids in the District’s polishing pond. Parker Ag permitted rangeland application sites specifically for the project. Before contracting with Parker Ag, the District had sought proposals from other regional contractors, who had claimed that the Parker Ag approach was impossible. Instead, Parker Ag’s agricultural knowledge lead to a highly successful project that saved the District time and money. Back to top




Metro Wastewater Reclamation District Steve Walker – (303) 286-3215 Anaerobic Digester: Three cleaned out during 2000 – 2001 Estimated volume: 1.5 million gallons Back to top	City of Sidney, NE Lawrence Heinrich – (303) 254-5300 Anaerobic Digester Estimated volume: 100,000 gallons City of Longmont, CO John Anderson – (303) 651-8497 Anaerobic Digester Estimated volume: 250,000 gallons



Ron Konkel – (303) 779-9501 Mr. Konkel is our primary farmer in the Franktown area (eastern Douglas County) for the biosolids that Parker Ag manages from several treatment plants in the Denver area. Mr. Konkel was the 1996 Conservation Farmer of the Year for the Douglas County Soil Conservation District.

John Stulp – (719) 336-4116 Mr. Stulp is our primary farmer in Lamar, CO where the principles of Parker Ag developed the original NYC land application program. Mr. Stulp is a Prowers County Commissioner and has served in the State Ag Commission, the Colorado State Board of Agriculture and currently serves on the State Board on Land Commissions and the Colorado State Wildlife Commission.

Dwayne Dillion – (719) 754-3373 Mr. Dillion received the biosolids in 1995 for our Center Sanitation District land application and our 1996 city of Monte Vista project. He was the 1995 Coors Barley Grower of the year. Back to top

Parker Ag Services, LLC
Phone: (719) 775-9870 Toll Free: 888-BIOSOLIDS Fax: (719) 775-9871
53036 N Hwy 71 Limon, CO 80828
E-Mail: Scharpm@aol.com