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Gas Quality / Gas Quality By Date

Date Requested: Mar 19 2025 8:35 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


03/19/2025	1038.638	0.483	2.505	0.605	90.511	5.966	0.467	0.020	0.037	0.005	0.005	0.000
03/18/2025	1038.638	0.483	2.505	0.605	90.511	5.966	0.467	0.020	0.037	0.005	0.005	0.000
03/17/2025	1040.921	0.535	2.420	0.606	90.336	6.136	0.501	0.022	0.039	0.006	0.006	0.000
03/16/2025	1047.009	0.632	2.372	0.611	89.502	6.856	0.559	0.023	0.043	0.006	0.006	0.000
03/15/2025	1043.296	0.541	2.364	0.607	90.158	6.358	0.502	0.022	0.042	0.006	0.006	0.000
03/14/2025	1044.256	0.606	2.264	0.608	90.131	6.405	0.516	0.023	0.042	0.006	0.006	0.000
03/13/2025	1047.019	0.644	2.404	0.611	89.437	6.849	0.583	0.025	0.045	0.007	0.007	0.000
03/12/2025	1048.375	0.676	2.334	0.612	89.357	6.961	0.587	0.025	0.046	0.007	0.007	0.000
03/11/2025	1046.451	0.610	2.412	0.611	89.553	6.780	0.561	0.024	0.045	0.007	0.007	0.000
03/10/2025	1048.136	0.623	2.405	0.612	89.338	6.971	0.580	0.025	0.045	0.007	0.007	0.000
03/09/2025	1047.477	0.583	2.394	0.611	89.547	6.816	0.575	0.025	0.046	0.007	0.007	0.000
03/08/2025	1046.755	0.584	2.408	0.610	89.607	6.741	0.572	0.025	0.047	0.007	0.007	0.000
03/07/2025	1046.927	0.599	2.391	0.611	89.578	6.776	0.570	0.025	0.046	0.007	0.007	0.000
03/06/2025	1046.640	0.581	2.393	0.610	89.650	6.721	0.570	0.025	0.046	0.007	0.007	0.000
03/05/2025	1051.594	0.611	2.395	0.614	88.986	7.304	0.613	0.027	0.049	0.008	0.007	0.000
03/04/2025	1050.779	0.632	2.401	0.614	89.031	7.232	0.614	0.027	0.049	0.007	0.007	0.000
03/03/2025	1050.574	0.610	2.415	0.613	89.082	7.179	0.622	0.027	0.049	0.007	0.007	0.000
03/02/2025	1050.910	0.638	2.417	0.614	88.991	7.223	0.638	0.027	0.050	0.008	0.007	0.000
03/01/2025	1051.564	0.636	2.420	0.614	88.904	7.309	0.638	0.027	0.050	0.008	0.007	0.000
02/28/2025	1051.860	0.630	2.417	0.614	88.886	7.337	0.637	0.027	0.050	0.008	0.007	0.000
02/27/2025	1051.991	0.636	2.412	0.615	88.866	7.358	0.636	0.027	0.050	0.007	0.007	0.000
02/26/2025	1047.207	0.607	2.320	0.610	89.673	6.768	0.550	0.024	0.044	0.007	0.007	0.000
02/25/2025	1036.999	0.608	2.115	0.601	91.241	5.618	0.363	0.015	0.030	0.005	0.005	0.000
02/24/2025	1027.934	0.427	2.037	0.592	92.987	4.183	0.302	0.017	0.033	0.006	0.007	0.000
02/23/2025	1032.448	0.524	1.920	0.595	92.530	4.593	0.359	0.020	0.039	0.007	0.008	0.000
02/22/2025	1036.252	0.570	2.088	0.600	91.595	5.258	0.415	0.020	0.039	0.007	0.008	0.000
02/21/2025	1028.236	0.418	2.394	0.596	92.253	4.467	0.390	0.020	0.040	0.007	0.008	0.002
02/20/2025	1028.859	0.477	2.237	0.595	92.354	4.486	0.374	0.020	0.040	0.006	0.007	0.000
02/19/2025	1028.838	0.480	2.303	0.596	92.178	4.597	0.375	0.019	0.037	0.006	0.006	0.000
02/18/2025	1025.301	0.369	2.421	0.593	92.575	4.233	0.343	0.017	0.032	0.005	0.005	0.000
02/17/2025	1024.014	0.329	2.417	0.592	92.912	3.922	0.348	0.019	0.038	0.007	0.008	0.000
02/16/2025	1025.126	0.369	2.486	0.594	92.582	4.092	0.384	0.023	0.046	0.008	0.009	0.000
02/15/2025	1018.884	0.271	2.623	0.590	93.181	3.567	0.286	0.018	0.038	0.007	0.008	0.000
02/14/2025	1016.818	0.257	2.687	0.589	93.292	3.447	0.252	0.016	0.034	0.007	0.008	0.000
02/13/2025	1019.472	0.323	2.543	0.590	93.126	3.681	0.262	0.016	0.034	0.007	0.008	0.000
02/12/2025	1018.917	0.346	2.587	0.591	93.005	3.757	0.245	0.015	0.031	0.006	0.007	0.000
02/11/2025	1015.775	0.268	2.736	0.589	93.194	3.515	0.237	0.013	0.027	0.005	0.005	0.000
02/10/2025	1020.144	0.322	2.482	0.590	93.179	3.683	0.270	0.016	0.034	0.006	0.007	0.000
02/09/2025	1025.468	0.366	2.469	0.594	92.496	4.255	0.330	0.019	0.040	0.008	0.009	0.007
02/08/2025	1023.195	0.344	2.524	0.593	92.772	3.933	0.338	0.021	0.047	0.009	0.010	0.000
02/07/2025	1020.997	0.314	2.626	0.592	92.824	3.855	0.305	0.019	0.041	0.008	0.009	0.000
02/06/2025	1018.722	0.276	2.654	0.590	93.108	3.604	0.287	0.017	0.038	0.007	0.009	0.000
02/05/2025	1012.476	0.179	2.831	0.586	93.583	3.144	0.215	0.012	0.027	0.005	0.005	0.000
02/04/2025	1016.029	0.251	2.897	0.591	92.795	3.783	0.227	0.011	0.024	0.004	0.004	0.002
02/03/2025	1014.418	0.208	2.704	0.587	93.510	3.347	0.195	0.009	0.019	0.003	0.003	0.000
02/02/2025	1014.557	0.206	2.740	0.587	93.455	3.346	0.205	0.012	0.025	0.005	0.005	0.000
02/01/2025	1034.514	0.582	2.536	0.604	90.681	5.751	0.383	0.017	0.034	0.006	0.007	0.002
01/31/2025	1047.576	0.882	2.572	0.617	88.291	7.627	0.534	0.020	0.039	0.005	0.005	0.025
01/30/2025	1049.001	0.759	2.601	0.617	88.321	7.651	0.562	0.020	0.036	0.005	0.005	0.041
01/29/2025	1049.061	0.744	2.475	0.615	88.639	7.509	0.537	0.020	0.037	0.005	0.005	0.030
01/28/2025	1018.239	0.213	2.929	0.592	92.691	3.777	0.315	0.019	0.040	0.007	0.008	0.000
01/27/2025	1025.746	0.353	2.667	0.596	92.072	4.456	0.378	0.019	0.039	0.007	0.007	0.001
01/26/2025	1024.118	0.330	2.611	0.594	92.436	4.202	0.349	0.018	0.038	0.007	0.008	0.000
01/25/2025	1024.577	0.329	2.473	0.593	92.621	4.203	0.310	0.017	0.034	0.006	0.006	0.000
01/24/2025	1030.074	0.426	2.251	0.596	92.290	4.576	0.391	0.019	0.035	0.005	0.006	0.000
01/23/2025	1024.654	0.352	2.383	0.592	92.775	4.107	0.329	0.015	0.029	0.005	0.005	0.000
01/22/2025	1025.048	0.339	2.474	0.593	92.521	4.293	0.320	0.015	0.028	0.005	0.005	0.000
01/21/2025	1023.800	0.346	2.613	0.594	92.352	4.295	0.340	0.016	0.029	0.004	0.004	0.000
01/20/2025	1022.434	0.347	2.457	0.592	92.816	4.075	0.254	0.014	0.027	0.005	0.005	0.000
01/19/2025	1021.083	0.315	2.534	0.591	92.948	3.856	0.289	0.015	0.031	0.005	0.006	0.000
01/18/2025	1034.272	0.450	2.428	0.600	91.285	5.376	0.395	0.018	0.036	0.006	0.006	0.000
01/17/2025	1031.308	0.487	2.275	0.598	91.902	4.913	0.357	0.018	0.035	0.006	0.006	0.000
01/16/2025	1024.592	0.393	2.419	0.593	92.625	4.166	0.338	0.017	0.032	0.005	0.005	0.000
01/15/2025	1021.920	0.364	2.479	0.592	92.827	3.976	0.306	0.015	0.026	0.004	0.004	0.000
01/14/2025	1028.762	0.483	2.234	0.595	92.246	4.655	0.332	0.015	0.027	0.004	0.004	0.000
01/13/2025	1028.793	0.425	2.220	0.594	92.406	4.570	0.332	0.014	0.026	0.004	0.003	0.000
01/12/2025	1035.789	0.528	2.199	0.600	91.384	5.438	0.398	0.016	0.029	0.004	0.004	0.000
01/11/2025	1033.815	0.496	2.206	0.599	91.688	5.178	0.381	0.016	0.028	0.004	0.004	0.000
01/10/2025	1030.840	0.512	2.185	0.597	92.105	4.749	0.392	0.018	0.031	0.004	0.004	0.000
01/09/2025	1032.680	0.590	2.270	0.600	91.521	5.148	0.404	0.020	0.036	0.005	0.005	0.000
01/08/2025	1028.526	0.458	2.374	0.596	92.040	4.724	0.349	0.016	0.029	0.004	0.004	0.000
01/07/2025	1025.282	0.440	2.307	0.593	92.662	4.198	0.337	0.016	0.031	0.005	0.005	0.000
01/06/2025	1031.137	0.417	2.376	0.597	91.841	4.910	0.401	0.016	0.029	0.004	0.004	0.000
01/05/2025	1024.503	0.346	2.393	0.592	92.728	4.162	0.326	0.014	0.024	0.003	0.003	0.000
01/04/2025	1027.013	0.388	2.483	0.595	92.137	4.589	0.354	0.015	0.027	0.004	0.003	0.000
01/03/2025	1016.726	0.280	2.645	0.589	93.231	3.562	0.241	0.011	0.023	0.004	0.004	0.000
01/02/2025	1024.210	0.335	2.555	0.594	92.374	4.409	0.284	0.012	0.023	0.003	0.003	0.000
01/01/2025	1029.885	0.500	2.358	0.598	91.833	4.893	0.355	0.017	0.033	0.005	0.006	0.000
12/31/2024	1030.447	0.596	2.190	0.598	91.968	4.803	0.373	0.020	0.038	0.006	0.006	0.000
12/30/2024	1034.164	0.487	2.461	0.601	91.134	5.443	0.407	0.018	0.036	0.006	0.006	0.000
12/29/2024	1019.737	0.368	2.510	0.591	93.038	3.734	0.291	0.016	0.031	0.005	0.006	0.000
12/28/2024	1013.962	0.309	2.680	0.588	93.426	3.318	0.227	0.011	0.022	0.004	0.004	0.000
12/27/2024	1018.881	0.413	2.532	0.591	92.998	3.704	0.297	0.016	0.030	0.005	0.005	0.000
12/26/2024	1031.231	0.605	2.218	0.599	91.812	4.893	0.397	0.020	0.039	0.007	0.007	0.000
12/25/2024	1046.011	0.592	2.477	0.611	89.417	6.924	0.521	0.020	0.038	0.005	0.005	0.000
12/24/2024	1044.843	0.628	2.347	0.609	89.766	6.692	0.501	0.020	0.036	0.005	0.005	0.000
12/23/2024	1032.007	0.464	2.556	0.601	91.202	5.335	0.382	0.017	0.033	0.005	0.005	0.000
12/22/2024	1018.214	0.311	2.753	0.591	92.866	3.684	0.311	0.019	0.041	0.007	0.008	0.000
12/21/2024	1022.214	0.393	2.580	0.593	92.462	4.232	0.284	0.013	0.027	0.004	0.004	0.000
12/20/2024	1030.137	0.496	2.382	0.598	91.753	4.951	0.359	0.016	0.032	0.005	0.005	0.000
12/19/2024	1031.976	0.472	2.418	0.599	91.541	5.115	0.389	0.018	0.036	0.006	0.006	0.000
12/18/2024	1048.303	0.618	2.432	0.612	89.176	7.173	0.532	0.020	0.038	0.005	0.005	0.000
12/17/2024	1049.748	0.669	2.276	0.612	89.243	7.212	0.528	0.021	0.039	0.005	0.006	0.000
12/16/2024	1025.280	0.408	2.418	0.594	92.471	4.332	0.316	0.015	0.030	0.005	0.006	0.000