U.S. Energy Information Administration

Natural Gas

EIA natural gas stor cap data for Natural Gas.

Series

normalized EIA series

Observations

932

records in the database

Latest record

28 Feb 2026

newest observation

Cadences

annual, monthly

Stale natural gas series

38 of 70 series for this product have not updated within their expected cadence. They remain available for historical analysis.

API endpoint

/v1/commodities/eia-natural-gas-natural-gas-0fabd75ca9/series

Discover EIA natural gas series for this product before fetching observations with /v1/commodity-series/{series_slug}.

Series chart

Selected series performance

Series

Latest

No value

No observation

Change

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 Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290832-monthlyNAStalemonthly2,187,730 MMCF28 Feb 2026 · 22 rows

South Central Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290842-monthlyNAStalemonthly2,703,519 MMCF28 Feb 2026 · 22 rows

Midwest Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290852-monthlyNAStalemonthly2,741,240 MMCF28 Feb 2026 · 22 rows

Mountain Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290862-monthlyNAStalemonthly961,886 MMCF28 Feb 2026 · 22 rows

Pacific Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290912-monthlyNAStalemonthly687,407 MMCF28 Feb 2026 · 22 rows

Alabama Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290al2-monthlyUSA-ALStalemonthly43,600 MMCF28 Feb 2026 · 22 rows

Arkansas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ar2-monthlyUSA-ARStalemonthly21,972 MMCF28 Feb 2026 · 22 rows

California Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ca2-monthlyCALIFORNIAStalemonthly604,048 MMCF28 Feb 2026 · 22 rows

Colorado Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290co2-monthlyCOLORADOStalemonthly141,407 MMCF28 Feb 2026 · 22 rows

Iowa Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ia2-monthlyUSA-IAStalemonthly288,210 MMCF28 Feb 2026 · 22 rows

Illinois Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290il2-monthlyUSA-ILStalemonthly1,017,940 MMCF28 Feb 2026 · 22 rows

Indiana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290in2-monthlyUSA-INStalemonthly113,549 MMCF28 Feb 2026 · 22 rows

Kansas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ks2-monthlyUSA-KSStalemonthly282,986 MMCF28 Feb 2026 · 22 rows

Kentucky Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ky2-monthlyUSA-KYStalemonthly222,230 MMCF28 Feb 2026 · 22 rows

Louisiana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290la2-monthlyUSA-LAStalemonthly744,706 MMCF28 Feb 2026 · 22 rows

Maryland Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290md2-monthlyUSA-MDStalemonthly64,000 MMCF28 Feb 2026 · 22 rows

Michigan Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mi2-monthlyUSA-MIStalemonthly1,076,066 MMCF28 Feb 2026 · 22 rows

Minnesota Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mn2-monthlyMINNESOTAStalemonthly7,000 MMCF28 Feb 2026 · 22 rows

Missouri Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mo2-monthlyUSA-MOStalemonthly13,845 MMCF28 Feb 2026 · 22 rows

Mississippi Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ms2-monthlyUSA-MSStalemonthly329,720 MMCF28 Feb 2026 · 22 rows

Montana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mt2-monthlyUSA-MTStalemonthly376,225 MMCF28 Feb 2026 · 22 rows

Nebraska Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ne2-monthlyUSA-NEStalemonthly34,850 MMCF28 Feb 2026 · 22 rows

New Mexico Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290nm2-monthlyUSA-NMStalemonthly89,100 MMCF28 Feb 2026 · 22 rows

New York Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ny2-monthlyNEW YORKStalemonthly242,791 MMCF28 Feb 2026 · 22 rows

Ohio Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290oh2-monthlyOHIOStalemonthly575,109 MMCF28 Feb 2026 · 22 rows

Oklahoma Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ok2-monthlyUSA-OKStalemonthly374,655 MMCF28 Feb 2026 · 22 rows

Oregon Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290or2-monthlyUSA-ORStalemonthly36,459 MMCF28 Feb 2026 · 22 rows

Pennsylvania Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290pa2-monthlyUSA-PAStalemonthly763,296 MMCF28 Feb 2026 · 22 rows

Tennessee Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290tn2-monthlyUSA-TNStalemonthly2,400 MMCF28 Feb 2026 · 22 rows

Texas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290tx2-monthlyTEXASStalemonthly905,880 MMCF28 Feb 2026 · 22 rows

U.S. Total Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290us2-monthlyU.S.Stalemonthly9,367,364 MMCF28 Feb 2026 · 22 rows

Utah Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ut2-monthlyUSA-UTStalemonthly132,309 MMCF28 Feb 2026 · 22 rows

Virginia Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290va2-monthlyUSA-VAStalemonthly8,960 MMCF28 Feb 2026 · 22 rows

Washington Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wa2-monthlyWASHINGTONStalemonthly46,900 MMCF28 Feb 2026 · 22 rows

West Virginia Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wv2-monthlyUSA-WVStalemonthly533,575 MMCF28 Feb 2026 · 22 rows

Wyoming Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wy2-monthlyUSA-WYStalemonthly187,995 MMCF28 Feb 2026 · 22 rows

Lower 48 States Total Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-ngm-epg0-sac-r48-mmcf-monthlyNAStalemonthly9,281,782 MMCF28 Feb 2026 · 22 rows

Alaska Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-ngm-epg0-sac-sal-mmcf-monthlyUSA-AKStalemonthly85,582 MMCF28 Feb 2026 · 22 rows

Alabama Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290al2-annualUSA-ALannual43,600 MMCF31 Dec 2024 · 3 rows

Arkansas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ar2-annualUSA-ARannual21,972 MMCF31 Dec 2024 · 3 rows

California Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ca2-annualCALIFORNIAannual604,048 MMCF31 Dec 2024 · 3 rows

Colorado Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290co2-annualCOLORADOannual141,407 MMCF31 Dec 2024 · 3 rows

Iowa Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ia2-annualUSA-IAannual288,210 MMCF31 Dec 2024 · 3 rows

Illinois Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290il2-annualUSA-ILannual1,019,823 MMCF31 Dec 2024 · 3 rows

Indiana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290in2-annualUSA-INannual113,549 MMCF31 Dec 2024 · 3 rows

Kansas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ks2-annualUSA-KSannual282,986 MMCF31 Dec 2024 · 3 rows

Kentucky Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ky2-annualUSA-KYannual222,230 MMCF31 Dec 2024 · 3 rows

Louisiana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290la2-annualUSA-LAannual742,784 MMCF31 Dec 2024 · 3 rows

Maryland Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290md2-annualUSA-MDannual64,000 MMCF31 Dec 2024 · 3 rows

Michigan Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mi2-annualUSA-MIannual1,076,066 MMCF31 Dec 2024 · 3 rows

Minnesota Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mn2-annualMINNESOTAannual7,000 MMCF31 Dec 2024 · 3 rows

Missouri Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mo2-annualUSA-MOannual13,845 MMCF31 Dec 2024 · 3 rows

Mississippi Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ms2-annualUSA-MSannual329,698 MMCF31 Dec 2024 · 3 rows

Montana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mt2-annualUSA-MTannual376,225 MMCF31 Dec 2024 · 3 rows

Nebraska Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ne2-annualUSA-NEannual34,850 MMCF31 Dec 2024 · 3 rows

New Mexico Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290nm2-annualUSA-NMannual89,100 MMCF31 Dec 2024 · 3 rows

New York Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ny2-annualNEW YORKannual242,791 MMCF31 Dec 2024 · 3 rows

Ohio Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290oh2-annualOHIOannual575,109 MMCF31 Dec 2024 · 3 rows

Oklahoma Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ok2-annualUSA-OKannual374,655 MMCF31 Dec 2024 · 3 rows

Oregon Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290or2-annualUSA-ORannual36,459 MMCF31 Dec 2024 · 3 rows

Pennsylvania Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290pa2-annualUSA-PAannual763,296 MMCF31 Dec 2024 · 3 rows

Tennessee Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290tn2-annualUSA-TNannual2,400 MMCF31 Dec 2024 · 3 rows

Texas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290tx2-annualTEXASannual878,267 MMCF31 Dec 2024 · 3 rows

U.S. Total Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290us2-annualU.S.annual9,319,291 MMCF31 Dec 2024 · 3 rows

Utah Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ut2-annualUSA-UTannual132,309 MMCF31 Dec 2024 · 3 rows

Virginia Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290va2-annualUSA-VAannual8,960 MMCF31 Dec 2024 · 3 rows

Washington Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wa2-annualWASHINGTONannual46,900 MMCF31 Dec 2024 · 3 rows

West Virginia Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wv2-annualUSA-WVannual533,175 MMCF31 Dec 2024 · 3 rows

Wyoming Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wy2-annualUSA-WYannual167,995 MMCF31 Dec 2024 · 3 rows

Alaska Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-ngm-epg0-sac-sal-mmcf-annualUSA-AKannual85,582 MMCF31 Dec 2024 · 3 rows

Latest observations

Recent records

East Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290832-monthlymonthly2,187,730 MMCF28 Feb 2026

South Central Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290842-monthlymonthly2,703,519 MMCF28 Feb 2026

Midwest Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290852-monthlymonthly2,741,240 MMCF28 Feb 2026

Mountain Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290862-monthlymonthly961,886 MMCF28 Feb 2026

Pacific Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290912-monthlymonthly687,407 MMCF28 Feb 2026

Alabama Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290al2-monthlymonthly43,600 MMCF28 Feb 2026

Arkansas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ar2-monthlymonthly21,972 MMCF28 Feb 2026

California Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ca2-monthlymonthly604,048 MMCF28 Feb 2026

Colorado Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290co2-monthlymonthly141,407 MMCF28 Feb 2026

Iowa Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ia2-monthlymonthly288,210 MMCF28 Feb 2026

Illinois Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290il2-monthlymonthly1,017,940 MMCF28 Feb 2026

Indiana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290in2-monthlymonthly113,549 MMCF28 Feb 2026

Kansas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ks2-monthlymonthly282,986 MMCF28 Feb 2026

Kentucky Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ky2-monthlymonthly222,230 MMCF28 Feb 2026

Louisiana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290la2-monthlymonthly744,706 MMCF28 Feb 2026

Maryland Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290md2-monthlymonthly64,000 MMCF28 Feb 2026

Michigan Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mi2-monthlymonthly1,076,066 MMCF28 Feb 2026

Minnesota Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mn2-monthlymonthly7,000 MMCF28 Feb 2026

Missouri Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mo2-monthlymonthly13,845 MMCF28 Feb 2026

Mississippi Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ms2-monthlymonthly329,720 MMCF28 Feb 2026

Montana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mt2-monthlymonthly376,225 MMCF28 Feb 2026

Nebraska Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ne2-monthlymonthly34,850 MMCF28 Feb 2026

New Mexico Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290nm2-monthlymonthly89,100 MMCF28 Feb 2026

New York Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ny2-monthlymonthly242,791 MMCF28 Feb 2026

Ohio Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290oh2-monthlymonthly575,109 MMCF28 Feb 2026

Oklahoma Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ok2-monthlymonthly374,655 MMCF28 Feb 2026

Oregon Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290or2-monthlymonthly36,459 MMCF28 Feb 2026

Pennsylvania Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290pa2-monthlymonthly763,296 MMCF28 Feb 2026

Tennessee Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290tn2-monthlymonthly2,400 MMCF28 Feb 2026

Texas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290tx2-monthlymonthly905,880 MMCF28 Feb 2026

U.S. Total Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290us2-monthlymonthly9,367,364 MMCF28 Feb 2026

Utah Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ut2-monthlymonthly132,309 MMCF28 Feb 2026

Virginia Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290va2-monthlymonthly8,960 MMCF28 Feb 2026

Washington Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wa2-monthlymonthly46,900 MMCF28 Feb 2026

West Virginia Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wv2-monthlymonthly533,575 MMCF28 Feb 2026

Wyoming Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wy2-monthlymonthly187,995 MMCF28 Feb 2026

Lower 48 States Total Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-ngm-epg0-sac-r48-mmcf-monthlymonthly9,281,782 MMCF28 Feb 2026

Alaska Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-ngm-epg0-sac-sal-mmcf-monthlymonthly85,582 MMCF28 Feb 2026

East Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290832-monthlymonthly2,187,730 MMCF31 Jan 2026

South Central Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290842-monthlymonthly2,705,643 MMCF31 Jan 2026

Midwest Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290852-monthlymonthly2,741,240 MMCF31 Jan 2026

Mountain Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290862-monthlymonthly961,886 MMCF31 Jan 2026

Pacific Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290912-monthlymonthly687,407 MMCF31 Jan 2026

Alabama Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290al2-monthlymonthly43,600 MMCF31 Jan 2026

Arkansas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ar2-monthlymonthly21,972 MMCF31 Jan 2026

California Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ca2-monthlymonthly604,048 MMCF31 Jan 2026

Colorado Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290co2-monthlymonthly141,407 MMCF31 Jan 2026

Iowa Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ia2-monthlymonthly288,210 MMCF31 Jan 2026

Illinois Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290il2-monthlymonthly1,017,940 MMCF31 Jan 2026

Indiana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290in2-monthlymonthly113,549 MMCF31 Jan 2026

Kansas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ks2-monthlymonthly282,986 MMCF31 Jan 2026

Kentucky Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ky2-monthlymonthly222,230 MMCF31 Jan 2026

Louisiana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290la2-monthlymonthly744,717 MMCF31 Jan 2026

Maryland Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290md2-monthlymonthly64,000 MMCF31 Jan 2026

Michigan Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mi2-monthlymonthly1,076,066 MMCF31 Jan 2026

Minnesota Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mn2-monthlymonthly7,000 MMCF31 Jan 2026

Missouri Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mo2-monthlymonthly13,845 MMCF31 Jan 2026

Mississippi Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ms2-monthlymonthly329,751 MMCF31 Jan 2026

Montana Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290mt2-monthlymonthly376,225 MMCF31 Jan 2026

Nebraska Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ne2-monthlymonthly34,850 MMCF31 Jan 2026

New Mexico Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290nm2-monthlymonthly89,100 MMCF31 Jan 2026

New York Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ny2-monthlymonthly242,791 MMCF31 Jan 2026

Ohio Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290oh2-monthlymonthly575,109 MMCF31 Jan 2026

Oklahoma Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ok2-monthlymonthly374,655 MMCF31 Jan 2026

Oregon Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290or2-monthlymonthly36,459 MMCF31 Jan 2026

Pennsylvania Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290pa2-monthlymonthly763,296 MMCF31 Jan 2026

Tennessee Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290tn2-monthlymonthly2,400 MMCF31 Jan 2026

Texas Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290tx2-monthlymonthly907,963 MMCF31 Jan 2026

U.S. Total Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290us2-monthlymonthly9,369,488 MMCF31 Jan 2026

Utah Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290ut2-monthlymonthly132,309 MMCF31 Jan 2026

Virginia Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290va2-monthlymonthly8,960 MMCF31 Jan 2026

Washington Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wa2-monthlymonthly46,900 MMCF31 Jan 2026

West Virginia Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wv2-monthlymonthly533,575 MMCF31 Jan 2026

Wyoming Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290wy2-monthlymonthly187,995 MMCF31 Jan 2026

Lower 48 States Total Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-ngm-epg0-sac-r48-mmcf-monthlymonthly9,283,906 MMCF31 Jan 2026

Alaska Natural Gas Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-ngm-epg0-sac-sal-mmcf-monthlymonthly85,582 MMCF31 Jan 2026

East Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290832-monthlymonthly2,187,730 MMCF31 Dec 2025

South Central Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290842-monthlymonthly2,706,773 MMCF31 Dec 2025

Midwest Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290852-monthlymonthly2,741,240 MMCF31 Dec 2025

Mountain Region Natural Gas Total Underground Storage Capacity (MMcf)eia-natural-gas-natural-gas-stor-cap-n5290862-monthlymonthly961,886 MMCF31 Dec 2025

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.