MARANA MUNICIPAL - PALO VERDE
Arizona — Community Water System — PWSID: AZ0410136
System Information
| PWSID | AZ0410136 |
| System Name | MARANA MUNICIPAL - PALO VERDE |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Arizona |
| City | TUCSON |
| ZIP Code | 85713 |
| Address | 2301 E 23RD ST |
| Organization | ARVIZU, JOHNNY R |
| Phone | 520-627-7209 |
Population & Service
| Population Served | 118 |
| Service Connections | 47 |
Drinking Water Violations (36)
This water system has 36 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2021 | Sep 30, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2021 | Sep 30, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 11, 2017 | Consumer Confidence Rule |
| Oct 1, 2010 | Oct 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | Total Coliform Rule |
| Oct 1, 2010 | Oct 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2010 | Total Coliform Rule |
| Jan 1, 2010 | Dec 31, 2010 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 | Dec 31, 2010 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2008 | Mar 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2008 | Total Coliform Rule |
| Aug 1, 2007 | Aug 31, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | Total Coliform Rule |
| Jul 1, 2007 | Sep 30, 2007 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2007 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 30, 2008 | Consumer Confidence Rule |
| Jun 1, 2007 | Jun 30, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2007 | Total Coliform Rule |
| Mar 1, 2007 | Mar 31, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | Total Coliform Rule |
| Jan 1, 2007 | Mar 31, 2007 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2007 | Mar 31, 2007 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2006 | Oct 31, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2006 | Total Coliform Rule |
| Jul 1, 2006 | Sep 30, 2006 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2006 | Jul 31, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2006 | Total Coliform Rule |
| Apr 1, 2006 | Apr 30, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2006 | Total Coliform Rule |
| Apr 1, 2006 | Jun 30, 2006 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2006 | Feb 28, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2006 | Total Coliform Rule |
| Jan 1, 2006 | Mar 31, 2006 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2006 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2005 | Oct 31, 2005 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2005 | Total Coliform Rule |
| Sep 1, 2005 | Sep 30, 2005 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2005 | Total Coliform Rule |
| Jun 1, 2005 | Jun 30, 2005 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2005 | Total Coliform Rule |
| Jan 1, 2001 | Mar 31, 2001 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Mar 31, 2001 | Nitrate Rule |
| Jan 1, 1988 | Mar 31, 1988 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Archived | Mar 31, 1988 | Nitrate Rule |
| Jan 1, 1988 | Mar 31, 1988 | Barium | MR | No | Yes | — | 2 mg/L | — | Archived | Mar 31, 1988 | Inorganic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Archived | Mar 31, 1988 | Inorganic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Archived | Mar 31, 1988 | Inorganic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Archived | Mar 31, 1988 | Inorganic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Archived | Mar 31, 1988 | Inorganic Chemicals |
| Jan 1, 1988 | Mar 31, 1988 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 1988 | Inorganic Chemicals |
| Feb 12, 1985 | Feb 11, 1988 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Archived | Feb 11, 1988 | Arsenic Rule |
| Jul 1, 1980 | Jun 30, 1984 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Archived | Jun 30, 1984 | Radionuclides and Revised Rad Rule |
| Jun 24, 1980 | Jul 23, 1980 | Nitrate | MR | No | No | — | 10 mg/L | — | Archived | Jul 23, 1980 | Nitrate Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.