City Of Phoenix - Rio Salado Habitat Restoration
200 West Washington, Phoenix, AZ 85003 · Maricopa County · Publicly Owned Treatment Works
- Average flow
- 0.24 MGD
- Design flow
- 1.34 MGD
- NPDES permit
- AZ0024554
- Effective
- Permit expires
- August 2028
- Population served
- —
- CWNS 2022
City Of Phoenix - Rio Salado Habitat Restoration is a publicly owned wastewater treatment plant in Phoenix, Maricopa County, Arizona treating an average of 0.24 million gallons per day against a permitted design capacity of 1.34 MGD. It discharges under NPDES permit AZ0024554 (effective), which expires in August 2028, with 0 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in March 2003.
Treatment technology
Treatment structures and unit processes at City Of Phoenix - Rio Salado Habitat Restoration.
Treatment structure data not yet analyzed for this facility.
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.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for City Of Phoenix - Rio Salado Habitat Restoration in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- Penalties assessed
- $350,000
- all cases
- Compliance actions
- $100,000
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Mar 2003
CITY OF PHOENIX
Judicial case · SDWA, National Drinking Water Regulations · Final Order With Penalty · Penalty $350,000 · Compliance actions $100,000
Source: EPA ECHO, civil enforcement case 09-1997-0017.
Full case history with a free Klarifi account
Every action against City Of Phoenix - Rio Salado Habitat Restoration with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Capital improvement projects in Phoenix
Phoenix's capital improvement plan lists 275 water, sewer and wastewater line items worth $4.3B starting 2024–2029. The largest budgeted items are shown here.
All water and sewer capital projects in Phoenix →
| Project | Budget | Years |
|---|---|---|
| Cave Creek Water Reclamation Plant Rehabilitation | $293,000,000 | 2024–2028 |
| Groundwater Wells | $178,400,000 | 2024–2029 |
| Aquifer Storage | $169,261,867 | 2024–2029 |
| Small Diameter Sewer Rehabilitation | $96,975,000 | 2024–2029 |
| Deer Valley Water Treatment Plant Rehabilitation | $83,195,000 | 2025–2029 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
Decision-makers at City Of Phoenix - Rio Salado Habitat Restoration.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Arizona
Phoenix · 3 mi away
35.19 MGD
Tolleson · 10 mi away
83.69 MGD
Tolleson · 11 mi away
2.1 MGD
Mesa · 11 mi away
3.08 MGD
Mesa · 14 mi away
1.33 MGD
Goodyear · 19 mi away
2.9 MGD
Goodyear · 22 mi away
—
Gilbert · 23 mi away
1.08 MGD
City Of Phoenix - Rio Salado Habitat Restoration: 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 19, 2026; facility record last updated August 13, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms