ZIP 23320 (Chesapeake, VA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 23320 in Chesapeake, Virginia (Chesapeake City County) has 379 EPA-tracked facilities, including 3 High-Risk sites (0.8%), 6 active violators, and $868,263 in federal penalties. Beyond industrial pollution, properties in ZIP 23320 are screened across 1 historical Chesapeake City County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (120), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 23320 (Chesapeake, VA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 23320 (Chesapeake, VA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 23320 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 3 High-Risk and 6 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 23320 (Chesapeake, VA)
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • CHESAPEAKE, VA (ZIP 23320 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CHESAPEAKE, VA (ZIP 23320 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CHESAPEAKE, VA (ZIP 23320 Sector) | MODERATE (52/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CHESAPEAKE, VA (ZIP 23320 Sector) | MODERATE (52/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CHESAPEAKE, VA (ZIP 23320 Sector) | MODERATE (46/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CHESAPEAKE, VA (ZIP 23320 Sector) | MODERATE (34/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CHESAPEAKE, VA (ZIP 23320 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CHESAPEAKE, VA (ZIP 23320 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| COASTAL PRECAST SYSTEMS, LLC FREE PREVIEW (LOW RISK) | 1320 YACHT DRIVE, CHESAPEAKE, VA 23320 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| OCEANEERING INTERNATIONAL INC., MARINE SERVICE DIVISION FREE PREVIEW (LOW RISK) | 2155 STEPPINGSTONE SQUARE, CHESAPEAKE, VA 23320 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| VDOT NORFOLK 0064 131 922 UPC 120375 FREE PREVIEW (LOW RISK) | CITY OF CHESAPEAKE, CHESAPEAKE, VA 23320 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| NAVAL SURFACE WARFARE CTR FREE PREVIEW (LOW RISK) | 830 PROFESSIONAL PL, CHESAPEAKE, VA 23320 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 23320 (Chesapeake, VA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 23320 (Chesapeake, VA)?
ZIP code 23320 (Chesapeake, VA) contains 379 EPA-tracked facilities, of which 3 (0.8%) are classified in the High-Risk tier, 6 (1.6%) have active compliance violations, and 219 (57.8%) handle RCRA hazardous waste.
How does ZIP 23320 compare to Chesapeake City County and Virginia averages?
In ZIP 23320, 0.8% of regulated sites are rated High Risk, compared to 2.0% across Chesapeake City County and 1.5% statewide in Virginia.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 23320?
Geologic screening places ZIP 23320 in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 23320 (Chesapeake, VA) in a FEMA flood zone and what is the flood disaster history?
Chesapeake City County has recorded 1 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 23320 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 23320 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 23320 indicates a LOW shrink-swell risk signal. Within ZIP 23320, federal registries track 5 SDWIS drinking water facilities, 115 Clean Water NPDES permits, and 31 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.