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MARANA MUNICIPAL - TORTOLITA MOUNTAIN

PWS ID: AZ0410505 · TUCSON, Arizona 85713

MARANA MUNICIPAL - TORTOLITA MOUNTAIN serves 200 people in TUCSON, Arizona using Groundwater water sources. It has a clean compliance record with no EPA violations recorded. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: MARANA MUNICIPAL - TORTOLITA MOUNTAIN

MARANA MUNICIPAL - TORTOLITA MOUNTAIN is a local-owned community water system that delivers drinking water to 200 residents in TUCSON, Arizona (Pima County) through 81 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 0 total violations for this system , giving it a clean Safe Drinking Water Act compliance record.

No specific contaminant violations have been recorded in EPA's detailed violation register for this system. This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Arizona, EPA tracks 1,493 public water systems serving 7,322,166 people, with 228,944 cumulative violations and 15,663 health-based violations on record. About 98% of systems in the state carry at least one violation, and state-wide the average per system is 153.3 violations. MARANA MUNICIPAL - TORTOLITA MOUNTAIN's 0 violations sit below the Arizona average. Statewide, 145 of 152 UCMR5-tested systems have reported PFAS detections (95.4%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
200
Total Violations
0
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
81
County
Pima
School/Daycare
No
MCL Violations
0
Monitoring Violations
0
Treatment Tech Violations
0

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records — or to file a complaint, request a Consumer Confidence Report, or check current monitoring status — go directly to the federal and state regulators that enforce the Safe Drinking Water Act for MARANA MUNICIPAL - TORTOLITA MOUNTAIN.

Federal Source of Truth

EPA SDWIS — Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID AZ0410505 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Arizona Drinking Water Authority

Arizona DEQ — Drinking Water Program is the primacy agency that licenses and inspects MARANA MUNICIPAL - TORTOLITA MOUNTAIN under EPA-delegated authority.

Open AZ regulator portal

Source: Arizona DEQ — Drinking Water Program

How MARANA MUNICIPAL - TORTOLITA MOUNTAIN Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric MARANA MUNICIPAL - TORTOLITA MOUNTAIN Arizona avg Federal benchmark
Total violations 0 153.3 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 0 10.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 95.4% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 200 4,904 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,493 regulated public water systems in Arizona.

Federal MCL reference — Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is MARANA MUNICIPAL - TORTOLITA MOUNTAIN water safe to drink? ▼
MARANA MUNICIPAL - TORTOLITA MOUNTAIN (PWS ID: AZ0410505) has 0 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 200 people using Groundwater sources.
How many people does MARANA MUNICIPAL - TORTOLITA MOUNTAIN serve? ▼
MARANA MUNICIPAL - TORTOLITA MOUNTAIN serves 200 people in TUCSON, Arizona. It is a Local-owned system using Groundwater water sources with 81 service connections.
What type of violations does MARANA MUNICIPAL - TORTOLITA MOUNTAIN have? ▼
MARANA MUNICIPAL - TORTOLITA MOUNTAIN has 0 total violations: 0 health-based violations (MCL exceedances or treatment failures), 0 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in MARANA MUNICIPAL - TORTOLITA MOUNTAIN water? ▼
No PFAS testing data is available for MARANA MUNICIPAL - TORTOLITA MOUNTAIN under the EPA's UCMR5 monitoring program.
What water source does MARANA MUNICIPAL - TORTOLITA MOUNTAIN use? ▼
MARANA MUNICIPAL - TORTOLITA MOUNTAIN uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial