Underground storage tanks in Louisiana

EPA UST Finder county aggregates for Louisiana — registered tank facilities and leak (LUST) incidents as reported by the state program to EPA.

16,285registered facilities

9,317open tanks

35,452closed tanks

5,654leak incidents

594cleanups still open

By county

County	Facilities	Open tanks	Closed tanks	Leak incidents	Open cleanups
East Baton Rouge	1,210	714	2,670	536	16
Caddo	1,059	508	2,131	378	48
Orleans	997	456	2,420	560	28
Jefferson	962	580	2,229	486	19
Lafayette	802	428	1,543	291	31
Calcasieu	756	503	1,529	295	41
Rapides	640	367	1,388	134	20
Ouachita	621	325	1,364	235	29
St. Landry	425	221	907	156	12
St. Tammany	418	343	856	212	9
Terrebonne	406	289	821	140	6
Tangipahoa	396	281	859	121	32
Bossier	370	194	785	135	25
Lafourche	297	196	595	88	5
Ascension	292	216	597	106	7
Avoyelles	266	141	576	46	11
Natchitoches	263	101	585	33	4
Livingston	259	252	515	100	8
Iberia	258	143	572	91	11
Webster	245	143	618	83	33
Washington	232	134	519	37	6
St. Mary	230	118	516	78	11
Acadia	225	138	486	76	8
Lincoln	217	109	476	47	3
St. Martin	214	148	395	85	12
Jefferson Davis	194	89	403	57	3
Vernon	188	88	416	39	8
Vermilion	186	98	436	55	12
Evangeline	177	76	339	47	12
Sabine	164	62	361	23	6
Iberville	163	74	381	42	3
St. Charles	157	110	369	52	3
Morehouse	153	75	348	30	5
Pointe Coupee	142	71	317	23	3
Allen	135	66	297	23	1
West Baton Rouge	134	102	293	40	5
Union	130	59	314	25	7
Beauregard	124	69	295	44	17
St. John the Baptist	122	96	249	45	6
De Soto	120	50	290	37	5
Richland	119	63	257	36	8
Winn	114	54	260	29	4
St. Bernard	110	91	275	69	3
Franklin	109	59	239	16	6
St. James	108	73	210	19	2
Claiborne	105	46	232	23	5
Bienville	104	57	236	23	4
Plaquemines	96	56	214	47	1
Assumption	95	50	232	23	1
La Salle	95	51	203	21	3
East Feliciana	93	49	208	9	1
Concordia	88	67	196	33	2
Jackson	88	45	203	19	4
Grant	79	34	204	14	6
Red River	64	16	140	12	1
Caldwell	62	18	149	16	—
Cameron	62	26	167	36	4
Madison	59	52	133	25	3
West Carroll	57	29	124	9	1
St. Helena	55	49	114	11	1
Catahoula	51	27	137	12	2
West Feliciana	51	39	97	12	—
East Carroll	45	16	107	4	1
Tensas	27	17	55	5	—

Screen a specific property in Louisiana

County numbers set the context; a deal needs the registry around one address — registered tanks at the parcel, facilities within 500/1,500 ft, leak cleanups with status and distance, every line cited to the official record.

Screen an address — $49

This is a screen of EPA-registered tank and leak records, not an environmental site assessment. State registries are incomplete by design: tanks removed before 1986 and most residential heating-oil tanks were never registered, so a clean screen cannot prove the absence of a tank. "Closed" means a tank was taken out of service per the registry — it does not certify that no contamination remains.

source: EPA UST Finder EPA data vintage 2024-12-04