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DESERT PARADISE MHP LLC

PWS ID: AZ0420546 · AMADO, Arizona 85654

DESERT PARADISE MHP LLC serves 90 people in AMADO, Arizona using Groundwater water sources. It has 179 recorded EPA violations, including 2 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: DESERT PARADISE MHP LLC

DESERT PARADISE MHP LLC is a private-owned community water system that delivers drinking water to 90 residents in AMADO, Arizona (Pima County) through 42 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 179 total violations for this system , of which 2 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 125 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Consumer Confidence Rule, recorded in 42 violations (Other). 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. DESERT PARADISE MHP LLC's 179 violations sit above 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
90
Total Violations
179
Health-Based Violations
2
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
42
County
Pima
School/Daycare
No
MCL Violations
0
Monitoring Violations
125
Treatment Tech Violations
2

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Consumer Confidence Rule Other 42 2024
Coliform (TCR) MR 18 2015
Lead and Copper Rule MR 13 2020
Nitrate MR 12 2014
Revised Total Coliform Rule RPT 5 2023
Arsenic MR 3 1990
Public Notice Other 2 2021
cis-1,2-Dichloroethylene MR 2 2002
Xylenes, Total MR 2 2002
DICHLOROMETHANE MR 2 2002
o-Dichlorobenzene MR 2 2002
trans-1,2-Dichloroethylene MR 2 2002
1,1,1-Trichloroethane MR 2 2002
Carbon tetrachloride MR 2 2002
Benzene MR 2 2002
Toluene MR 2 2002
Ethylbenzene MR 2 2002
Styrene MR 2 2002
1,2,4-Trichlorobenzene MR 2 2002
1,2-Dichloroethane MR 2 2002
Mercury MR 2 1990
Chromium MR 2 1990
Selenium MR 2 1990
Barium MR 2 1990
Revised Total Coliform Rule TT 2 2020
Cadmium MR 2 1990
1,1,2-Trichloroethane MR 2 2002
1,1-Dichloroethylene MR 2 2002
Fluoride MR 2 1990
Revised Total Coliform Rule MON 1 2017

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 DESERT PARADISE MHP LLC.

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 AZ0420546 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 DESERT PARADISE MHP LLC under EPA-delegated authority.

Open AZ regulator portal

Source: Arizona DEQ — Drinking Water Program

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2024 Consumer Confidence Rule Other 42 SDWIS / AZ0420546 / 7000
2023 Revised Total Coliform Rule RPT 5 SDWIS / AZ0420546 / 8000
2021 Public Notice Other 2 SDWIS / AZ0420546 / 7500
2020 Lead and Copper Rule MR 13 SDWIS / AZ0420546 / 5000
2020 Revised Total Coliform Rule TT 2 SDWIS / AZ0420546 / 8000
2017 Revised Total Coliform Rule MON 1 SDWIS / AZ0420546 / 8000
2015 Coliform (TCR) MR 18 SDWIS / AZ0420546 / 3100
2014 Nitrate MR 12 SDWIS / AZ0420546 / 1040
2002 cis-1,2-Dichloroethylene MR 2 SDWIS / AZ0420546 / 2380
2002 Xylenes, Total MR 2 SDWIS / AZ0420546 / 2955
2002 DICHLOROMETHANE MR 2 SDWIS / AZ0420546 / 2964
2002 o-Dichlorobenzene MR 2 SDWIS / AZ0420546 / 2968
2002 trans-1,2-Dichloroethylene MR 2 SDWIS / AZ0420546 / 2979
2002 1,1,1-Trichloroethane MR 2 SDWIS / AZ0420546 / 2981
2002 Carbon tetrachloride MR 2 SDWIS / AZ0420546 / 2982

How DESERT PARADISE MHP LLC Compares

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

Metric DESERT PARADISE MHP LLC Arizona avg Federal benchmark
Total violations 179 153.3 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 2 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 90 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 DESERT PARADISE MHP LLC water safe to drink? ▼
DESERT PARADISE MHP LLC (PWS ID: AZ0420546) has 179 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 90 people using Groundwater sources.
How many people does DESERT PARADISE MHP LLC serve? ▼
DESERT PARADISE MHP LLC serves 90 people in AMADO, Arizona. It is a Private-owned system using Groundwater water sources with 42 service connections.
What type of violations does DESERT PARADISE MHP LLC have? ▼
DESERT PARADISE MHP LLC has 179 total violations: 2 health-based violations (MCL exceedances or treatment failures), 125 monitoring/reporting violations, and 2 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in DESERT PARADISE MHP LLC water? ▼
No PFAS testing data is available for DESERT PARADISE MHP LLC under the EPA's UCMR5 monitoring program.
What water source does DESERT PARADISE MHP LLC use? ▼
DESERT PARADISE MHP LLC 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