City Of Goodyear - Rainbow Valley WRF
16699 S Rainbow Valley Rd, Goodyear, AZ 85338 · Maricopa County · Publicly Owned Treatment Works
- Average flow
- 0.11 MGD
- Design flow
- 0.75 MGD
- NPDES permit
- AZ0025135
- Effective
- Permit expires
- April 2029
- Population served
- —
- CWNS 2022
City Of Goodyear - Rainbow Valley WRF is a publicly owned wastewater treatment works in Goodyear, Maricopa County, Arizona treating an average of 0.11 million gallons per day against a permitted design capacity of 0.75 MGD. It discharges under NPDES permit AZ0025135 (effective), which expires in April 2029, with 0 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at City Of Goodyear - Rainbow Valley WRF.
Available with a free Klarifi account
See the full treatment train at City Of Goodyear - Rainbow Valley WRF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at City Of Goodyear - Rainbow Valley WRF.
No verified contacts on file yet
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Nearby wastewater treatment plants in Arizona
Goodyear · 5 mi away
—
Goodyear · 8 mi away
2.9 MGD
Buckeye · 9 mi away
1.91 MGD
Buckeye · 9 mi away
0.22 MGD
Buckeye · 10 mi away
2.13 MGD
Tolleson · 14 mi away
83.69 MGD
Tolleson · 14 mi away
2.1 MGD
Phoenix · 21 mi away
35.19 MGD
City Of Goodyear - Rainbow Valley WRF: 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 October 26, 2026; facility record last updated July 29, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms