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Home › States › California › Twain Harte › ZIP 95383
13-SECTION ZIP CODE PROPERTY, MARKET, SCHOOL, FLOOD & HAZARD PROFILE • 95383

ZIP 95383 (Twain Harte, CA) — Property Value, Rent, Schools, Flood, Soil & EPA Report

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Is ZIP 95383 (Twain Harte, CA) a High-Risk Area & What Are Local Home Values?

ZIP code 95383 in Twain Harte, California (Tuolumne County) tracks 36 EPA-regulated sites (1 High-Risk, 2.8%), 4 FEMA county disaster declarations, and a HIGH USDA soil foundation signal. Local U.S. Census & HUD benchmarks report a $468,900 median home value (+36.8% 5-yr FHFA appreciation) and $2,040/mo 2-BR Fair Market Rent, with 4 nearby K–12 schools.

ZIP 95383 (Twain Harte, CA) Benchmark Official Public Record Value Primary Federal Source
Median Home Value / 5-Yr Appreciation $468,900 (+36.8% 5-Yr FHFA HPI) U.S. Census ACS • FHFA HPI
HUD 2-Bedroom Small Area Fair Market Rent $2,040 / month (3-BR: $2,670/mo) U.S. HUD FY2025 SAFMR
EPA-Regulated Sites & High-Risk Facilities 36 sites (1 High-Risk • $0 penalties) U.S. EPA ECHO / FRS / RCRA
FEMA Disaster History & Soil Shrink-Swell 4 FEMA Disasters • HIGH Soil Risk FEMA OpenFEMA • USDA SSURGO
K–12 Schools (3 Mi) & Walkability Score 4 K–12 Schools • 6.3 / 20.0 Walk Score • Fire 0.13 mi NCES • EPA SLD • USGS
Total EPA Sites in 95383
36
High-Risk (2.8% vs 1.0% County)
1
Active Violators (2.8%)
1
Drinking & Clean Water
4
Federal Penalties
$0

ZIP 95383 (Twain Harte, CA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
Tuolumne County: 4 FEMA Declarations (3 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Mandatory Insurance Status Locked
Unlock Parcel Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
2 SDWIS Systems • 2 NPDES Permits
🔒 1 Impaired Water (303d) & 2 Violation Dockets in 95383 Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 ZIP 95383 (Twain Harte, CA) Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 02, 2026)
1. ZIP 95383 Regulatory & Water Mix
RCRA Hazardous Waste Generators 32 (88.9%)
Clean Water (NPDES) & Drinking Water (SDWIS) 4 (11.1%)
Active EPA Non-Compliance Dockets 1 (2.8%)
High-Risk Enforcement Facilities 1 (2.8%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (85.2/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 7/10 • High Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 1/10 • Very Low Hazard
🫨 USGS Earthquake 3/10 • Low Hazard
3. ZIP 95383 vs. County & State Benchmark
ZIP 95383 High-Risk Rate 2.8%
Tuolumne County Average 1.0%
California (CA) Statewide Avg 0.3%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Unlock Full 6-in-1 Property Report for 95383 →

ZIP 95383 Sector Screening Map (High-Risk Pin Coordinates Locked)

Exact street pins for 1 High-Risk and 1 Active Violation sites are redacted on public directory maps.

🔒 Unlock Exact Hazard Pin Map →
🔒 1 High-Risk & 1 Violation Pin Coordinates Redacted in ZIP 95383 (Only 3 Low-Risk Preview Pins Shown) Unlock Full Parcel Map & Street Dossier →

Regulated EPA Facilities in ZIP 95383 (Twain Harte, CA)

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

Unlock Full ZIP 95383 Dossier →
Facility Name / Hazard Type Sector Location (Street Redacted) Risk Score (0–100) Compliance Status Enforcement / Unlock
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • TWAIN HARTE, CA (ZIP 95383 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • TUOLUMNE, CA (ZIP 95383 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • TWAIN HARTE, CA (ZIP 95383 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • TWAIN HARTE, CA (ZIP 95383 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • TWAIN HARTE, CA (ZIP 95383 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • TWAIN HARTE, CA (ZIP 95383 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • TWAIN HARTE, CA (ZIP 95383 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • TWAIN HARTE, CA (ZIP 95383 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
SELBY CABINET SHOPPE INC FREE PREVIEW (LOW RISK) 21350 KNOX DR, TWAIN HARTE, CA 95383 LOW (17/100) No Violation Identified (0 qtrs NC) $0
N & L REICH ENTERPRISES LLC DBA REICH'S OUTPOST SUGAR PINE FREE PREVIEW (LOW RISK) 24269 STATE HWY 108, TWAIN HARTE, CA 95383 LOW (17/100) No Violation Identified (0 qtrs NC) $0
JOHN HICKS TRUCKING FREE PREVIEW (LOW RISK) 23672 KIT CARSON DR, TWAIN HARTE, CA 95383 LOW (17/100) No Violation Identified (0 qtrs NC) $0
WAYNES AUTO SERVICE FREE PREVIEW (LOW RISK) 24269 HWY 108, TWAIN HARTE, CA 95383 LOW (16/100) No Violation Identified (0 qtrs NC) $0
🔒 + 24 Additional Regulated & Enforcement Records in ZIP 95383 Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — ZIP 95383 (Twain Harte, CA) EPA Dataset & Radon

DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 02, 2026)

What is the home value, appreciation, and Fair Market Rent in ZIP 95383 (Twain Harte, CA)?

In ZIP 95383 (Twain Harte, CA), U.S. Census & HUD benchmarks show a median home value of $468,900, 5-year FHFA home price appreciation of +36.8%, and a HUD 2-Bedroom Small Area Fair Market Rent of $2,040/month.

How many EPA-tracked environmental sites are in ZIP code 95383 (Twain Harte, CA)?

ZIP code 95383 (Twain Harte, CA) contains 36 EPA-tracked facilities, of which 1 (2.8%) are classified in the High-Risk tier, 1 (2.8%) have active compliance violations, and 32 (88.9%) handle RCRA hazardous waste.

Is ZIP 95383 (Twain Harte, CA) in a FEMA flood zone and what is the soil foundation risk?

Tuolumne County has recorded 4 historical FEMA disaster declarations (3 flood/storm events), and USDA regional soil screening indicates a HIGH shrink-swell foundation signal. Run an exact street-address scan to unlock parcel Flood Zone (AE/VE/X) and Soil LEP %.

How many schools, fire stations, and walkability options are near ZIP 95383?

Within 3 miles of the ZIP 95383 center, federal NCES & USGS registries index 4 public, charter, and private K–12 campuses, nearest fire/EMS station at 0.13 mi, and an EPA National Walkability Score of 6.3/20.0.

Does ZIP 95383 have drinking water (SDWIS) permits or EPA radon risk?

Geologic screening places ZIP 95383 in EPA Zone 1 — High Potential (> 4.0 pCi/L), with 2 SDWIS drinking water facilities, 2 Clean Water NPDES permits, and 1 impaired water body dischargers tracked in this postal sector.

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