HB1614 Restricting the use of coal tar-based sealant products containing levels of polycyclic aromatic hydrocarbons.
Restricting the use of coal tar-based sealant products containing levels of polycyclic aromatic hydrocarbons.
Impact Score — How Does This Bill Affect You?
Overall Impact Score
Concerning
Scale: 1 (harmful) to 10 (beneficial)
Your Wallet
Alternatives to coal tar sealants exist at similar price points, so minimal direct cost impact on homeowners.
Your Community
Reducing carcinogenic PAHs in waterways and soil protects public health and local water quality.
Your Freedom
Restricts product choices for property owners and paving contractors who currently use coal tar sealants.
Status
Refer for Interim Study: Motion Adopted Voice Vote 03/11/2026 House Journal 7
Sponsor
Allison Knab (D)
The Short Version
Restricts use of coal tar-based sealant products that contain polycyclic aromatic hydrocarbons (PAHs), which are known carcinogens linked to water contamination and health risks. These sealants are commonly used on driveways and parking lots and wash into waterways.
Who's Behind This Bill?
Who Benefits
- ▲ Families near waterways and stormwater systems
- ▲ Children exposed to contaminated soil
- ▲ Environmental and public health advocates
Who Pays the Price
- ▼ Paving and sealcoat contractors using coal tar products
- ▼ Property owners who prefer cheaper coal tar options
Bill statuses as of May 2026. Check LegiScan or NH General Court for the latest.
This bill was auto-scored using AI analysis of the bill text and legislative data. Scores may be refined as we review more bills.