La Casita Water Company 2
EPA ID: AZ0410410 · 261 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for La Casita Water Company 2 (AZ0410410): 2 EPA violations in the last five years. On record: La Casita Water Company 2, 2 violations, all resolved, 261 in service area.
Data: EPA SDWIS
Service Area Map
Coverage area for La Casita Water Company 2 Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The La Casita Water Company 2 serves a community with a median household income of $67,617 and an estimated 36,716 residents across its service area.
Environmental Justice Note: 39% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
La Casita Water Company 2's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Infrastructure Risk
Detected Contaminants
How La Casita Water Company 2 compares to EPA limits
What This Means For You
Haloacetic Acids (HAA5) at 1 mg/L exceeds the EPA maximum of 0.06 mg/L. Cancer risk; reproductive & developmental effects. Consider granular activated carbon (GAC) filtration.
Total Trihalomethanes (TTHM) at 1 mg/L exceeds the EPA maximum of 0.08 mg/L. Bladder & rectal cancer risk; reproductive concerns. Consider granular activated carbon (GAC) filtration.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 1 detection recorded.
Haloacetic Acids (HAA5) was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.
Find a certified water filter →Comparable Water Systems
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Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
La Casita Water Company 2 (EPA ID: AZ0410410) is a community water system in Arizona that serves approximately 261 people from groundwater sources.
This system serves ZIP code 85756 in Tucson.
Violation History
Status breakdown for accepted records with record years 2021-2026: 2 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| January 1, 2023 | Haloacetic Acids (HAA5) | Non-health-based | Resolved |
| January 1, 2023 | Total Trihalomethanes (TTHM) | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 1 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by AZ or modeled from parcel and building-footprint data.
- 85756 - Tucson
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for La Casita Water Company 2 (AZ0410410) on EPA.gov.
Frequently Asked Questions
Is La Casita Water Company 2 water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for La Casita Water Company 2; its 2 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does La Casita Water Company 2 serve?
La Casita Water Company 2 serves approximately 261 people across 1 ZIP code in Arizona.
Where does La Casita Water Company 2 get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). La Casita Water Company 2 (AZ): 2 EPA Violations. https://zipcheckup.com/water-system/az0410410/
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author = {{ZipCheckup}},
title = {{La Casita Water Company 2 (AZ): 2 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/az0410410/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
La Casita Water Company 2 (EPA ID: AZ0410410) - request the latest Consumer Confidence Report or ask about specific contaminants.