# SdHazmatPermitPulse benchmark report

> As of 2026-11-04, SdHazmatPermitPulse holds 8,145 public records from San Diego County Department of Environmental Health and Quality Hazardous Materials Facility Data (San Diego County open data). The largest group is Hazardous waste generator with 3,574 (44%). Computed from the live dataset and updated on every refresh.

## By location

| Group | Records |
|---|---|
| San Diego | 3262 |
| El Cajon | 481 |
| Chula Vista | 480 |
| Escondido | 465 |
| Oceanside | 418 |
| Vista | 321 |
| Carlsbad | 282 |
| San Marcos | 254 |
| National City | 189 |
| Poway | 176 |
| Santee | 174 |
| La Mesa | 149 |
| Spring Valley | 147 |
| Encinitas | 129 |
| La Jolla | 113 |

## By category

| Group | Records |
|---|---|
| Hazardous waste generator | 3574 |
| Hazardous materials only | 3001 |
| Underground storage tanks | 706 |
| Aboveground storage tanks | 518 |
| RCRA large quantity generator | 329 |
| On-site waste treatment | 15 |
| Recycler | 2 |

Source: https://zalwin.com/reports/sdhazmatpermitpulse-benchmark (updated 2026-11-04).