U.S. Energy Information Administration
Natural Gas
EIA natural gas stor sum data for Natural Gas.
Series
76
normalized EIA series
Observations
1,900
records in the database
Latest record
31 May 2026
newest observation
Cadences
1
monthly
Series chart
Selected series performance
Latest
No value
No observation
Change
No prior value
No prior value
52W high
No value
No observation
52W low
No value
No observation
ATH
No value
No observation
ATL
No value
No observation
Series
Available natural gas series
East Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040832-monthlyNAmonthly-9,421 MMCF31 May 2026 · 25 rows
East Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040834-monthlyNAmonthly-1.9 %31 May 2026 · 25 rows
South Central Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040842-monthlyNAmonthly-41,771 MMCF31 May 2026 · 25 rows
South Central Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040844-monthlyNAmonthly-4 %31 May 2026 · 25 rows
Midwest Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040852-monthlyNAmonthly-1,814 MMCF31 May 2026 · 25 rows
Midwest Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040854-monthlyNAmonthly-0.3 %31 May 2026 · 25 rows
Mountain Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040862-monthlyNAmonthly11,422 MMCF31 May 2026 · 25 rows
Mountain Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040864-monthlyNAmonthly5.5 %31 May 2026 · 25 rows
Pacific Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040912-monthlyNAmonthly39,933 MMCF31 May 2026 · 25 rows
Pacific Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040914-monthlyNAmonthly15.3 %31 May 2026 · 25 rows
Alabama Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040al2-monthlyUSA-ALmonthly-2,021 MMCF31 May 2026 · 25 rows
Alabama Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040al4-monthlyUSA-ALmonthly-7.5 %31 May 2026 · 25 rows
Arkansas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ar2-monthlyUSA-ARmonthly720 MMCF31 May 2026 · 25 rows
Arkansas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ar4-monthlyUSA-ARmonthly36.7 %31 May 2026 · 25 rows
California Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ca2-monthlyCALIFORNIAmonthly33,378 MMCF31 May 2026 · 25 rows
California Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ca4-monthlyCALIFORNIAmonthly14.5 %31 May 2026 · 25 rows
Colorado Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040co2-monthlyCOLORADOmonthly-12,265 MMCF31 May 2026 · 25 rows
Colorado Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040co4-monthlyCOLORADOmonthly-29.8 %31 May 2026 · 25 rows
Iowa Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ia2-monthlyUSA-IAmonthly2,813 MMCF31 May 2026 · 25 rows
Iowa Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ia4-monthlyUSA-IAmonthly9.9 %31 May 2026 · 25 rows
Illinois Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040il2-monthlyUSA-ILmonthly7,823 MMCF31 May 2026 · 25 rows
Illinois Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040il4-monthlyUSA-ILmonthly8.4 %31 May 2026 · 25 rows
Indiana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040in2-monthlyUSA-INmonthly1,194 MMCF31 May 2026 · 25 rows
Indiana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040in4-monthlyUSA-INmonthly9.8 %31 May 2026 · 25 rows
Kansas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ks2-monthlyUSA-KSmonthly-2,356 MMCF31 May 2026 · 25 rows
Kansas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ks4-monthlyUSA-KSmonthly-3.7 %31 May 2026 · 25 rows
Kentucky Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ky2-monthlyUSA-KYmonthly-751 MMCF31 May 2026 · 25 rows
Kentucky Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ky4-monthlyUSA-KYmonthly-0.9 %31 May 2026 · 25 rows
Louisiana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040la2-monthlyUSA-LAmonthly-8,350 MMCF31 May 2026 · 25 rows
Louisiana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040la4-monthlyUSA-LAmonthly-3 %31 May 2026 · 25 rows
Maryland Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040md2-monthlyUSA-MDmonthly-4,254 MMCF31 May 2026 · 25 rows
Maryland Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040md4-monthlyUSA-MDmonthly-36.3 %31 May 2026 · 25 rows
Michigan Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040mi2-monthlyUSA-MImonthly-12,914 MMCF31 May 2026 · 25 rows
Michigan Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040mi4-monthlyUSA-MImonthly-3.6 %31 May 2026 · 25 rows
Minnesota Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040mn2-monthlyMINNESOTAmonthly-271 MMCF31 May 2026 · 25 rows
Minnesota Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040mn4-monthlyMINNESOTAmonthly-58.7 %31 May 2026 · 25 rows
Missouri Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040mo2-monthlyUSA-MOmonthly115 MMCF31 May 2026 · 25 rows
Missouri Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040mo4-monthlyUSA-MOmonthly5.1 %31 May 2026 · 25 rows
Mississippi Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ms2-monthlyUSA-MSmonthly-12,538 MMCF31 May 2026 · 25 rows
Mississippi Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ms4-monthlyUSA-MSmonthly-9.9 %31 May 2026 · 25 rows
Montana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040mt2-monthlyUSA-MTmonthly1,723 MMCF31 May 2026 · 25 rows
Montana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040mt4-monthlyUSA-MTmonthly9.3 %31 May 2026 · 25 rows
Nebraska Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ne2-monthlyUSA-NEmonthly-468 MMCF31 May 2026 · 25 rows
Nebraska Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ne4-monthlyUSA-NEmonthly-4.9 %31 May 2026 · 25 rows
New Mexico Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040nm2-monthlyUSA-NMmonthly9,058 MMCF31 May 2026 · 25 rows
New Mexico Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040nm4-monthlyUSA-NMmonthly24.4 %31 May 2026 · 25 rows
New York Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ny2-monthlyNEW YORKmonthly-5,760 MMCF31 May 2026 · 25 rows
New York Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ny4-monthlyNEW YORKmonthly-9.2 %31 May 2026 · 25 rows
Ohio Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040oh2-monthlyOHIOmonthly1,640 MMCF31 May 2026 · 25 rows
Ohio Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040oh4-monthlyOHIOmonthly1.9 %31 May 2026 · 25 rows
Oklahoma Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ok2-monthlyUSA-OKmonthly569 MMCF31 May 2026 · 25 rows
Oklahoma Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ok4-monthlyUSA-OKmonthly0.4 %31 May 2026 · 25 rows
Oregon Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040or2-monthlyUSA-ORmonthly5,487 MMCF31 May 2026 · 25 rows
Oregon Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040or4-monthlyUSA-ORmonthly44.7 %31 May 2026 · 25 rows
Pennsylvania Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040pa2-monthlyUSA-PAmonthly4,372 MMCF31 May 2026 · 25 rows
Pennsylvania Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040pa4-monthlyUSA-PAmonthly2 %31 May 2026 · 25 rows
Tennessee Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040tn2-monthlyUSA-TNmonthly177 MMCF31 May 2026 · 25 rows
Tennessee Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040tn4-monthlyUSA-TNmonthly12.5 %31 May 2026 · 25 rows
Texas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040tx2-monthlyTEXASmonthly-17,794 MMCF31 May 2026 · 25 rows
Texas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040tx4-monthlyTEXASmonthly-4.3 %31 May 2026 · 25 rows
U.S. Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040us2-monthlyU.S.monthly1,695 MMCF31 May 2026 · 25 rows
U.S. Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040us4-monthlyU.S.monthly0.1 %31 May 2026 · 25 rows
Utah Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ut2-monthlyUSA-UTmonthly11,998 MMCF31 May 2026 · 25 rows
Utah Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ut4-monthlyUSA-UTmonthly33.6 %31 May 2026 · 25 rows
Virginia Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040va2-monthlyUSA-VAmonthly-464 MMCF31 May 2026 · 25 rows
Virginia Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040va4-monthlyUSA-VAmonthly-11.2 %31 May 2026 · 25 rows
Washington Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040wa2-monthlyWASHINGTONmonthly1,068 MMCF31 May 2026 · 25 rows
Washington Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040wa4-monthlyWASHINGTONmonthly5.9 %31 May 2026 · 25 rows
West Virginia Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040wv2-monthlyUSA-WVmonthly-4,956 MMCF31 May 2026 · 25 rows
West Virginia Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040wv4-monthlyUSA-WVmonthly-4 %31 May 2026 · 25 rows
Wyoming Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040wy2-monthlyUSA-WYmonthly1,375 MMCF31 May 2026 · 25 rows
Wyoming Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040wy4-monthlyUSA-WYmonthly2.1 %31 May 2026 · 25 rows
Lower 48 States Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-ngm-epg0-sah-r48-mmcf-monthlyNAmonthly-1,651 MMCF31 May 2026 · 25 rows
Lower 48 Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-ngm-epg0-sah-r48-per-monthlyNAmonthly-0.1 %31 May 2026 · 25 rows
Alaska Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-ngm-epg0-sah-sak-mmcf-monthlyUSA-AKmonthly3,346 MMCF31 May 2026 · 25 rows
Alaska Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-ngm-epg0-sah-sak-per-monthlyUSA-AKmonthly12.6 %31 May 2026 · 25 rows
Latest observations
Recent records
East Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040832-monthlymonthly-9,421 MMCF31 May 2026
East Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040834-monthlymonthly-1.9 %31 May 2026
South Central Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040842-monthlymonthly-41,771 MMCF31 May 2026
South Central Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040844-monthlymonthly-4 %31 May 2026
Midwest Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040852-monthlymonthly-1,814 MMCF31 May 2026
Midwest Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040854-monthlymonthly-0.3 %31 May 2026
Mountain Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040862-monthlymonthly11,422 MMCF31 May 2026
Mountain Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040864-monthlymonthly5.5 %31 May 2026
Pacific Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040912-monthlymonthly39,933 MMCF31 May 2026
Pacific Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040914-monthlymonthly15.3 %31 May 2026
Alabama Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040al2-monthlymonthly-2,021 MMCF31 May 2026
Alabama Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040al4-monthlymonthly-7.5 %31 May 2026
Arkansas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ar2-monthlymonthly720 MMCF31 May 2026
Arkansas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ar4-monthlymonthly36.7 %31 May 2026
California Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ca2-monthlymonthly33,378 MMCF31 May 2026
California Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ca4-monthlymonthly14.5 %31 May 2026
Colorado Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040co2-monthlymonthly-12,265 MMCF31 May 2026
Colorado Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040co4-monthlymonthly-29.8 %31 May 2026
Iowa Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ia2-monthlymonthly2,813 MMCF31 May 2026
Iowa Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ia4-monthlymonthly9.9 %31 May 2026
Illinois Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040il2-monthlymonthly7,823 MMCF31 May 2026
Illinois Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040il4-monthlymonthly8.4 %31 May 2026
Indiana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040in2-monthlymonthly1,194 MMCF31 May 2026
Indiana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040in4-monthlymonthly9.8 %31 May 2026
Kansas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ks2-monthlymonthly-2,356 MMCF31 May 2026
Kansas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ks4-monthlymonthly-3.7 %31 May 2026
Kentucky Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ky2-monthlymonthly-751 MMCF31 May 2026
Kentucky Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ky4-monthlymonthly-0.9 %31 May 2026
Louisiana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040la2-monthlymonthly-8,350 MMCF31 May 2026
Louisiana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040la4-monthlymonthly-3 %31 May 2026
Maryland Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040md2-monthlymonthly-4,254 MMCF31 May 2026
Maryland Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040md4-monthlymonthly-36.3 %31 May 2026
Michigan Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040mi2-monthlymonthly-12,914 MMCF31 May 2026
Michigan Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040mi4-monthlymonthly-3.6 %31 May 2026
Minnesota Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040mn2-monthlymonthly-271 MMCF31 May 2026
Minnesota Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040mn4-monthlymonthly-58.7 %31 May 2026
Missouri Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040mo2-monthlymonthly115 MMCF31 May 2026
Missouri Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040mo4-monthlymonthly5.1 %31 May 2026
Mississippi Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ms2-monthlymonthly-12,538 MMCF31 May 2026
Mississippi Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ms4-monthlymonthly-9.9 %31 May 2026
Montana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040mt2-monthlymonthly1,723 MMCF31 May 2026
Montana Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040mt4-monthlymonthly9.3 %31 May 2026
Nebraska Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ne2-monthlymonthly-468 MMCF31 May 2026
Nebraska Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ne4-monthlymonthly-4.9 %31 May 2026
New Mexico Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040nm2-monthlymonthly9,058 MMCF31 May 2026
New Mexico Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040nm4-monthlymonthly24.4 %31 May 2026
New York Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ny2-monthlymonthly-5,760 MMCF31 May 2026
New York Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ny4-monthlymonthly-9.2 %31 May 2026
Ohio Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040oh2-monthlymonthly1,640 MMCF31 May 2026
Ohio Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040oh4-monthlymonthly1.9 %31 May 2026
Oklahoma Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ok2-monthlymonthly569 MMCF31 May 2026
Oklahoma Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ok4-monthlymonthly0.4 %31 May 2026
Oregon Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040or2-monthlymonthly5,487 MMCF31 May 2026
Oregon Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040or4-monthlymonthly44.7 %31 May 2026
Pennsylvania Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040pa2-monthlymonthly4,372 MMCF31 May 2026
Pennsylvania Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040pa4-monthlymonthly2 %31 May 2026
Tennessee Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040tn2-monthlymonthly177 MMCF31 May 2026
Tennessee Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040tn4-monthlymonthly12.5 %31 May 2026
Texas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040tx2-monthlymonthly-17,794 MMCF31 May 2026
Texas Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040tx4-monthlymonthly-4.3 %31 May 2026
U.S. Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040us2-monthlymonthly1,695 MMCF31 May 2026
U.S. Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040us4-monthlymonthly0.1 %31 May 2026
Utah Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040ut2-monthlymonthly11,998 MMCF31 May 2026
Utah Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040ut4-monthlymonthly33.6 %31 May 2026
Virginia Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040va2-monthlymonthly-464 MMCF31 May 2026
Virginia Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040va4-monthlymonthly-11.2 %31 May 2026
Washington Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040wa2-monthlymonthly1,068 MMCF31 May 2026
Washington Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040wa4-monthlymonthly5.9 %31 May 2026
West Virginia Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040wv2-monthlymonthly-4,956 MMCF31 May 2026
West Virginia Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040wv4-monthlymonthly-4 %31 May 2026
Wyoming Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040wy2-monthlymonthly1,375 MMCF31 May 2026
Wyoming Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040wy4-monthlymonthly2.1 %31 May 2026
Lower 48 States Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-ngm-epg0-sah-r48-mmcf-monthlymonthly-1,651 MMCF31 May 2026
Lower 48 Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-ngm-epg0-sah-r48-per-monthlymonthly-0.1 %31 May 2026
Alaska Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-ngm-epg0-sah-sak-mmcf-monthlymonthly3,346 MMCF31 May 2026
Alaska Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-ngm-epg0-sah-sak-per-monthlymonthly12.6 %31 May 2026
East Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040832-monthlymonthly4,442 MMCF30 Apr 2026
East Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040834-monthlymonthly1.2 %30 Apr 2026
South Central Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (MMcf)eia-natural-gas-natural-gas-stor-sum-n5040842-monthlymonthly-2,659 MMCF30 Apr 2026
South Central Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (%)eia-natural-gas-natural-gas-stor-sum-n5040844-monthlymonthly-0.3 %30 Apr 2026
Sources and methodology
Source: U.S. Energy Information Administration (EIA) Open Data. Natural gas series include the cadence, product group, process, and geography published by EIA. World Price Index normalizes source data for charting and API access and does not imply EIA endorsement.