| Vapor Intrusion Guidance By State |
| State |
State Vapor Intrusion Websites/Guidance’s |
State Agency Website |
| Alabama |
DEM VI Guidance |
Visit Website |
| Alaska |
DEC VI Website
DEC VI Guidance |
Visit Website |
| Arkansas |
Arkansas’ DEQ does not have a vapor intrusion website or guidance document. |
Visit Website |
| Arizona |
Arizona’s DEQ Soil Vapor Guidance |
Visit Website |
| California |
DTSC Vapor Intrusion Website
DTSC Vapor Intrusion Guidance
DTSC Human Health Risk (HERO)
DTSC Vapor Mitigation Advisory Guidance
OEHHA Soil and Soil Gas Screening Levels
DTSC Soil Gas Investigation Guidance
Waterboard Screening Levels
DRAFT Waterboard Vapor Intrusion Assessment TCE |
Visit Website |
| Colorado |
2016 Air Screening Concentration Table
Vapor Intrusion Guidance Document |
Visit Website |
| Connecticut |
Proposed Revised Volatilization Criteria
DPH Document on Vapor Intrusion of VOCs
DPH and DEEP TCE Indoor Air and VI Guidance |
Visit Website |
| Delaware |
DNREC VI Guidance |
Visit Website |
| Florida |
FDEP DRAFT VI Guidance |
Visit Website |
| Georgia |
EPD Vapor Intrusion Guidance |
Visit Website |
| Hawaii |
DOH Vapor Intrusion Guidance |
Visit Website |
| Iowa |
Iowa’s DNR does not have a vapor intrusion website or guidance document. |
Visit Website |
| Idaho |
Risk Evaluation for Petroleum Sites |
Visit Website |
| Illinois |
I-EPA VI Website |
Visit Website |
| Indiana |
IDEM VI Website |
Visit Website |
| Kansas |
KDHE VI Website |
Visit Website |
| Kentucky |
Kentucky’s DEP does not have a vapor intrusion website or guidance document. |
Visit Website |
| Louisiana |
Risk Evaluation / Corrective Action Program
Soil Gas Sampling |
Visit Website |
| Maine |
R&WM VI Guidance
Remediation Program Guidance |
Visit Website |
| Maryland |
MDE VI Guidance |
Visit Website |
| Massachusetts |
DEP 2016 VI Guidance
DEP VI Website |
Visit Website |
| Michigan |
MDEQ VI Website |
Visit Website |
| Minnesota |
PCA VI Website |
Visit Website |
| Missouri |
DNR VI Website
Citizen’s Guide to VI Mitigation |
Visit Website |
| Mississippi |
Mississippi’s DEQ does not have a vapor intrusion website or guidance document. |
Visit Website |
| Montana |
MDEQ VI Website |
Visit Website |
| Nebraska |
Nebraska’s DEQ does not have a vapor intrusion website or guidance document. |
Visit Website |
| New Hampshire |
NHDES VI Guidance |
Visit Website |
| New Jersey |
DEP VI Website |
Visit Website |
| New Mexico |
NMED VI Guidance |
Visit Website |
| New York |
DOH VI Website
DEC VI Website |
Visit Website
Visit Website |
| Nevada |
DEP VI Guidance |
Visit Website |
| North Carolina |
NC DWM VI Website |
Visit Website |
| North Dakota |
ND DOH does not have a vapor intrusion website or guidance document. |
Visit Website |
| Ohio |
Ohio’s EPA VI Guidance |
Visit Website |
| Oklahoma |
Oklahoma’s DEQ does not have a vapor intrusion website or guidance document. |
Visit Website |
| Oregon |
Oregon’s DEQ VI Guidance |
Visit Website |
| Pennsylvania |
DEP VI Guidance
DEP VI Website |
Visit Website |
| Rhode Island |
Evaluating VI at Proposed School Sites |
Visit Website |
| South Carolina |
SC DHEC does not have a vapor intrusion website or guidance document. |
Visit Website |
| South Dakota |
SD DENR does not have a vapor intrusion website or guidance document. |
Visit Website |
| Tennessee |
DOH VI Website |
Visit Website |
| Texas |
Texas’ CEQ does not have a vapor intrusion website or guidance document. |
Visit Website |
| Utah |
Utah’s DEQ does not have a vapor intrusion website or guidance document. |
Visit Website |
| Vermont |
DEC VI Presentation |
Visit Website |
| Virginia |
Virginia’s DEQ VI Screening Fact Sheet |
Visit Website |
| Washington |
DOE VI Website |
Visit Website |
| West Virginia |
WV DEP does not have a vapor intrusion website or guidance document. |
Visit Website |
| Wisconsin |
DNR VI Website
DHS VI Website |
Visit Website
Visit Website |
| Wyoming |
Wyoming DEQ does not have a vapor intrusion website or guidance document. |
Visit Website |
