Red Rock Water Llc
EPA ID: ID2350025 · 60 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Red Rock Water Llc (ID2350025): 11 EPA violations in the last five years. Over the tracked period, Red Rock Water Llc logged 11 EPA violations - each has been remedied, and the system now supplies 60 people in good standing.
Data: EPA SDWIS
Service Area Map
Coverage area for Red Rock Water Llc Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Red Rock Water Llc serves a community with a median household income of $71,909 and an estimated 37,478 residents across its service area. Approximately 72% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Red Rock Water Llc'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.
Wastewater Proximity Note: This service area ranks in the 70th percentile nationally for proximity to wastewater discharge points.
Infrastructure Risk
Detected Contaminants
How Red Rock Water Llc compares to EPA limits
What This Means For You
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.
Contaminant 0700 at 4 mg/L exceeds the EPA maximum of mg/L.
Revised Total Coliform Rule at 4 presence exceeds the EPA maximum of presence.
Consumer Confidence Report Rule at 1 mg/L exceeds the EPA maximum of mg/L.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 3 detections recorded.
Total Trihalomethanes (TTHM) 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
Red Rock Water Llc (EPA ID: ID2350025) is a community water system in Idaho that serves approximately 60 people from groundwater sources.
This system serves ZIP code 83501 in Lewiston.
Violation History
Status breakdown for accepted records with record years 2021-2026: 6 resolved, 5 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 |
|---|---|---|---|
| March 1, 2026 | Contaminant 0700 | Non-health-based | Archived |
| March 1, 2026 | Revised Total Coliform Rule | Non-health-based | Archived |
| January 1, 2026 | Contaminant 0700 | Non-health-based | Archived |
| January 1, 2026 | Revised Total Coliform Rule | Non-health-based | Archived |
| September 1, 2024 | Contaminant 0700 | Non-health-based | Resolved |
| September 1, 2024 | Revised Total Coliform Rule | Non-health-based | Resolved |
| February 1, 2023 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| February 1, 2023 | Contaminant 0700 | Non-health-based | Resolved |
| January 1, 2023 | Revised Total Coliform Rule | Non-health-based | Resolved |
| January 1, 2023 | Total Trihalomethanes (TTHM) | Non-health-based | Resolved |
| January 1, 2023 | Barium | Non-health-based | Archived |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Contaminant 0700 | Other Violation | 4 | No |
| Revised Total Coliform Rule | Microbiological | 4 | No |
| Barium | Inorganic | 1 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 1 | No |
| Consumer Confidence Report Rule | Reporting Failure | 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 ID or modeled from parcel and building-footprint data.
- 83501 - Lewiston
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Red Rock Water Llc (ID2350025) on EPA.gov.
Frequently Asked Questions
Is Red Rock Water Llc water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Red Rock Water Llc; its 11 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Red Rock Water Llc serve?
Red Rock Water Llc serves approximately 60 people across 1 ZIP code in Idaho.
Where does Red Rock Water Llc get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Red Rock Water Llc (ID): 11 EPA Violations. https://zipcheckup.com/water-system/id2350025/
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author = {{ZipCheckup}},
title = {{Red Rock Water Llc (ID): 11 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/id2350025/}
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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
Red Rock Water Llc (EPA ID: ID2350025) - request the latest Consumer Confidence Report or ask about specific contaminants.