PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 02, 2026
Home › States › California › Glendora › ZIP 91740 › JOTEK DEVELOPMENT, INC./ SAM CHEN
SOURCE: U.S. EPA ECHO & FRS PUBLIC RECORD • REGISTRY ID #110072047623 RISK TIER: LOW (SCORE 17/100)

JOTEK DEVELOPMENT, INC./ SAM CHEN — Public EPA Compliance & Environmental Record

Street Address: 531 E. ARROW HIGHWAY, GLENDORA, CA 91740 (Los Angeles County) • Coordinates: (34.10678, -117.85377)

Compliance Status
No Violation Identified
Quarters in Non-Compliance
0 of 12 Quarters
Inspections / Formal Actions
0 Insp / 0 Actions
Federal Penalties Assessed
$0.00
Regulated Environmental Programs: RCRA Hazardous Waste
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Other EPA-Regulated Sites Within 1.0 Mile of JOTEK DEVELOPMENT, INC./ SAM CHEN

Adjacent high-risk facility names and exact street numbers are redacted (2 preview samples unlocked).

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Facility Name / Hazard Type Sector Location (Street Redacted) Distance Risk Score (0–100) Compliance Status
CHARTER OAK BIKEWAY ACCESS IMPROVEMENTS FREE PREVIEW (LOW RISK) ARROW HWY BETWEEN GLENDORA AND VALLEY CENTER AVE, GLENDORA 0.08 mi (428 ft) LOW (18/100) No Violation Identified
RODE'S WAY BOAT INC FREE PREVIEW (LOW RISK) 521 E ARROW HWY, GLENDORA 0.05 mi (249 ft) LOW (17/100) No Violation Identified
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • GLENDORA (ZIP 91740 Sector) 0.08 mi (403 ft) LOW (17/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • GLENDORA (ZIP 91740 Sector) 0.09 mi (499 ft) LOW (17/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • GLENDORA (ZIP 91740 Sector) 0.07 mi (346 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • GLENDORA (ZIP 91740 Sector) 0.08 mi (403 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • GLENDORA (ZIP 91740 Sector) 0.08 mi (403 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • GLENDORA (ZIP 91740 Sector) 0.08 mi (410 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • GLENDORA (ZIP 91740 Sector) 0.09 mi (499 ft) LOW (16/100) No Violation Identified • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • GLENDORA (ZIP 91740 Sector) 0.10 mi (509 ft) LOW (16/100) No Violation Identified • Unlock →
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