What The June 25 Report Shows
EIA reported a 76 Bcf net injection into Lower 48 storage for the week ending June 19, bringing total working gas to 2,835 Bcf. Stocks were 49 Bcf below the year-earlier level and 152 Bcf above the five-year average of 2,683 Bcf.
The national storage picture is balanced rather than one-sided. The five-year surplus stayed healthy, but the year-over-year deficit widened relative to the June 18 report. Commercial buyers should read that combination with weather forecasts, LNG feedgas demand, regional basis, production, and power-sector gas burn.
| Region | Working Gas | Weekly Change | Vs 5-Yr Avg | Vs Year Ago |
|---|---|---|---|---|
| East | 558 Bcf | +26 Bcf | +0.9% | -4.6% |
| Midwest | 672 Bcf | +34 Bcf | +5.2% | +1.7% |
| Mountain | 227 Bcf | +1 Bcf | +24.0% | +2.3% |
| Pacific | 312 Bcf | +3 Bcf | +26.8% | +11.4% |
| South Central | 1,066 Bcf | +13 Bcf | +0.4% | -6.2% |
| South Central nonsalt | 741 Bcf | +13 Bcf | -1.2% | -5.5% |
| Signal | Market Read | Buyer Move |
|---|---|---|
| 76 Bcf injection | The weekly build lifted Lower 48 working gas from 2,759 Bcf to 2,835 Bcf for the week ending June 19. | Treat the injection as constructive supply context, then pair it with weather, LNG feedgas, production, basis, and power-sector gas burn. |
| 152 Bcf above five-year average | The five-year cushion stayed near the prior week and remains helpful for gas-indexed procurement context. | Use the cushion as a risk input, not as proof that delivered gas or electricity offers should automatically fall. |
| 49 Bcf below last year | Inventories are above normal but still below the same week in 2025, which keeps the storage read from becoming one-directional. | Avoid calling the report simply bearish. Year-over-year deficits can matter if heat, LNG demand, or regional constraints tighten. |
| South Central nonsalt softness | South Central nonsalt storage was 1.2% below its five-year average and 5.5% below last year. | Watch Gulf Coast and LNG-linked basis separately from the national Lower 48 headline. |
How To Use The Number
- Keep the release and week-ending dates attached: this is the June 25, 2026 EIA report for the week ending June 19, 2026.
- Separate national storage from local basis: the Lower 48 total can look comfortable while Gulf Coast, Northeast, or California basis behaves differently.
- Read the year-over-year gap: being above the five-year average does not erase the 49 Bcf deficit versus last year.
- Connect to electricity risk: storage matters for gas-indexed power markets, but delivery charges, capacity, transmission, and contract language decide the invoice.
What Not To Infer
- A 76 Bcf injection does not guarantee lower delivered natural gas or electricity rates.
- A national five-year surplus does not remove local basis risk or pipeline constraint risk.
- Weekly storage data should not be converted into a supplier quote without tariff class, load shape, delivery, and contract terms.
Sources: U.S. Energy Information Administration Weekly Natural Gas Storage Report for week ending June 19, 2026, released June 25, 2026; EIA weekly storage JSON; EIA natural gas storage API.