Wastewater Treatment Plant

Employment Opportunity 

The Roswell Wastewater Treatment plant is looking for a skilled, journeyman-level electrician to join our team! Click the photo to apply today!
Electrician

Responsibilities: 

The Wastewater Plant’s responsibilities are to treat domestic and industrial wastewater to EPA and NMED (New Mexico Environmental Department) standards. These standards were created under the Clean Water Act of 1974 and subsequent amendments.

Water is treated using a biological process. The treated water is then used by farmers to irrigate their crops during the growing season. In the winter, treated water is discharged to the Hondo River which joins the Pecos River and is sent down stream to the Rio Grande. 

Sewer 

The sewer crew maintains over 200 miles of gravity flow sewer lines and four lift stations. On a daily basis they are stripping and cleaning sewer lines and manholes. Employees also respond to customer complaints for stop ups and sewer odors.

Lab 

On a daily basis the lab employees test the wastewater as it is processed to ensure that treated water meet or exceeds the standards set by the EPA and NMED. On a monthly basis 60 samples of drinking water are pulled and tested to test for Total Coliform or E.Coli in the drinking water. These tests are done to ensure water is safe to consume. NMED also requires quarterly samples that tests to make sure certain chemicals are not in the drinking water.  

Pre-treatment 

Pre-treatment employees issue and inspect restaurants and industrial businesses in order to monitor the water that is being discharged into the city sewer lines.   Restaurants and food service facilities are monitored for discharge of fats, oils and grease (FOG).  Industrial businesses are monitored for heavy metals and other pollutants that can be damaging to the environment.   They issue permits and test the septic hauler loads that dump their tanks at the WWTP (Wastewater Treatment Plant). Dental offices and local hospitals within city limits are also monitored. They also handle all billing for customers on the pre-treatment program. The EPA mandates this program. 

Reports and Inspections 

  1. Wastewater Treatment Plant

    Phone: (575) 622-1449
    Fax: (575) 624-2727


  2. Photo of Wastewater Deputy Supervisor

    Andrew Valadez

    Deputy Superintendent

National Pollutant Discharge Elimination System Permit

NMDES Permit