How much wastewater does City Of Rio Rancho Wastewater Facilities treat?

City Of Rio Rancho Wastewater Facilities is permitted for a design flow of 2.4 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does City Of Rio Rancho Wastewater Facilities use?

Klarifi has identified clarifiers at the Rio Rancho facility.

What is the NPDES permit for City Of Rio Rancho Wastewater Facilities?

The facility discharges under NPDES permit NM0027987, currently administratively continued, expiring July 2026.

Is City Of Rio Rancho Wastewater Facilities in compliance?

Discharge monitoring reports show 40 violations at City Of Rio Rancho Wastewater Facilities in the last three years, 40 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates City Of Rio Rancho Wastewater Facilities and how do I contact them?

City Of Rio Rancho Wastewater Facilities is a publicly owned treatment works in Rio Rancho, New Mexico. Klarifi lists 9 verified decision-maker contacts for this facility, available with a free trial.

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City Of Rio Rancho Wastewater Facilities

Rio Rancho, NM · Sandoval County · Publicly Owned Treatment Works

Average flow: —

Design flow: 2.4 MGD

NPDES permit: NM0027987; Administratively continued

Permit expires: July 2026

Population served: 100,925; CWNS 2022

City Of Rio Rancho Wastewater Facilities is a publicly owned wastewater treatment works in Rio Rancho, Sandoval County, New Mexico, serving about 100,925 residents. Treatment on site includes clarifiers. It discharges under NPDES permit NM0027987 (administratively continued), which expires in July 2026, with 40 recorded violations in the last three years.

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Clarifiers

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Compliance snapshot (last 3 years)

Total violations: 40

Effluent violations: 40

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

9 verified contacts for City Of Rio Rancho Wastewater Facilities, with validated emails and direct phone numbers.

Unlock 9 verified contacts (6 more than shown)

Names, validated emails and direct phone numbers for decision-makers at City Of Rio Rancho Wastewater Facilities, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in New Mexico

Albuquerque City Of Southside Water Reclamation Plant

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Santa Fe WWTP

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City Of Belen WWTP

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Cuba, Village Of

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Espanola, City Of

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Las Vegas (city Of)

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City Of Rio Rancho Wastewater Facilities: frequently asked questions

Sources and methodology

Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.

Data refreshed September 11, 2026; facility record last updated May 21, 2025.

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