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Gas Quality By Date / Gas Quality By ID

Date Requested: Jan 14 2026 1:27 PM

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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

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


01/14/2026	1038.474	0.761	1.294	0.596	92.475	5.138	0.287	0.013	0.024	0.004	0.004	0.000
01/13/2026	1037.185	0.759	1.293	0.595	92.649	4.971	0.280	0.014	0.025	0.004	0.004	0.000
01/12/2026	1037.178	0.772	1.291	0.595	92.675	4.906	0.298	0.016	0.031	0.005	0.006	0.000
01/11/2026	1043.199	0.829	1.090	0.598	92.272	5.411	0.337	0.017	0.032	0.006	0.006	0.000
01/10/2026	1044.399	0.874	1.044	0.599	92.128	5.544	0.349	0.018	0.032	0.006	0.006	0.000
01/09/2026	1037.312	0.738	1.261	0.595	92.810	4.831	0.302	0.016	0.030	0.005	0.005	0.000
01/08/2026	1041.076	0.805	1.185	0.597	92.415	5.180	0.342	0.020	0.039	0.007	0.007	0.000
01/07/2026	1041.870	0.830	1.199	0.598	92.255	5.275	0.362	0.021	0.042	0.007	0.008	0.000
01/06/2026	1044.461	0.893	1.114	0.600	92.024	5.490	0.388	0.024	0.048	0.009	0.009	0.000
01/05/2026	1040.590	0.871	1.152	0.598	92.390	5.179	0.340	0.019	0.037	0.006	0.007	0.000
01/04/2026	1038.171	0.797	1.371	0.597	92.338	5.103	0.330	0.017	0.032	0.006	0.006	0.000
01/03/2026	1045.617	0.940	1.118	0.602	91.691	5.807	0.374	0.019	0.037	0.006	0.007	0.000
01/02/2026	1043.323	0.873	1.226	0.600	91.871	5.616	0.344	0.019	0.037	0.007	0.007	0.000
01/01/2026	1035.905	0.679	1.588	0.596	92.346	5.041	0.296	0.014	0.026	0.004	0.004	0.000
12/31/2025	1034.292	0.654	1.617	0.595	92.512	4.896	0.277	0.013	0.023	0.004	0.004	0.000
12/30/2025	1037.259	0.686	1.555	0.597	92.289	5.080	0.326	0.017	0.034	0.006	0.006	0.000
12/29/2025	1041.396	0.850	1.389	0.600	91.810	5.512	0.368	0.020	0.038	0.006	0.007	0.000
12/28/2025	1039.785	0.820	1.455	0.600	91.907	5.399	0.354	0.018	0.036	0.006	0.006	0.000
12/27/2025	1039.109	0.794	1.439	0.599	92.092	5.261	0.348	0.018	0.036	0.006	0.006	0.000
12/26/2025	1044.511	0.927	1.285	0.603	91.526	5.774	0.409	0.022	0.043	0.007	0.007	0.000
12/25/2025	1043.605	0.938	1.185	0.601	91.790	5.659	0.353	0.020	0.040	0.007	0.007	0.000
12/24/2025	1040.329	0.835	1.347	0.599	92.086	5.302	0.354	0.020	0.040	0.007	0.008	0.000
12/23/2025	1035.504	0.735	1.556	0.597	92.412	4.907	0.323	0.018	0.036	0.006	0.007	0.000
12/22/2025	1036.530	0.680	1.626	0.597	92.295	4.983	0.336	0.021	0.043	0.008	0.009	0.000
12/21/2025	1040.433	0.738	1.561	0.600	91.774	5.516	0.345	0.018	0.035	0.006	0.007	0.000
12/20/2025	1040.094	0.779	1.478	0.599	91.883	5.463	0.339	0.017	0.032	0.005	0.005	0.000
12/19/2025	1048.226	0.954	1.203	0.604	91.107	6.291	0.380	0.018	0.034	0.006	0.006	0.000
12/18/2025	1047.099	0.928	1.302	0.604	91.157	6.116	0.422	0.021	0.041	0.007	0.007	0.000
12/17/2025	1049.471	0.989	1.273	0.607	90.782	6.448	0.434	0.021	0.040	0.006	0.006	0.000
12/16/2025	1041.937	0.783	1.678	0.603	91.286	5.772	0.400	0.022	0.044	0.007	0.008	0.000
12/15/2025	1044.045	0.810	1.489	0.603	91.361	5.878	0.385	0.021	0.041	0.007	0.007	0.000
12/14/2025	1041.453	0.756	1.464	0.600	91.765	5.644	0.314	0.016	0.030	0.005	0.005	0.000
12/13/2025	1039.475	0.775	1.642	0.601	91.655	5.483	0.371	0.020	0.040	0.007	0.007	0.000
12/12/2025	1045.498	0.862	1.461	0.604	91.135	6.066	0.395	0.022	0.044	0.007	0.008	0.000
12/11/2025	1047.309	0.930	1.367	0.605	91.039	6.132	0.438	0.025	0.051	0.009	0.009	0.000
12/10/2025	1046.241	0.868	1.469	0.605	91.079	6.053	0.436	0.025	0.051	0.008	0.009	0.000
12/09/2025	1046.936	0.855	1.452	0.605	91.041	6.126	0.436	0.024	0.049	0.008	0.008	0.000
12/08/2025	1051.144	0.941	1.337	0.608	90.565	6.652	0.406	0.025	0.053	0.009	0.011	0.000
12/07/2025	1050.591	0.986	1.252	0.607	90.619	6.698	0.375	0.019	0.038	0.006	0.006	0.000
12/06/2025	1046.127	0.852	1.425	0.604	91.213	6.008	0.405	0.025	0.053	0.009	0.010	0.000
12/05/2025	1045.075	0.851	1.367	0.603	91.340	6.035	0.343	0.018	0.034	0.005	0.005	0.000
12/04/2025	1036.158	0.726	1.481	0.596	92.414	5.071	0.259	0.014	0.026	0.005	0.005	0.000
12/03/2025	1035.454	0.734	1.514	0.596	92.403	5.026	0.271	0.013	0.024	0.004	0.004	0.006
12/02/2025	1035.575	0.774	1.518	0.597	92.350	4.995	0.308	0.016	0.030	0.005	0.005	0.000
12/01/2025	1038.795	0.828	1.425	0.599	92.116	5.202	0.352	0.021	0.042	0.007	0.007	0.000
11/30/2025	1039.434	0.838	1.396	0.599	92.106	5.215	0.360	0.022	0.046	0.008	0.008	0.000
11/29/2025	1046.645	0.988	1.156	0.604	91.438	5.921	0.405	0.024	0.050	0.008	0.009	0.000
11/28/2025	1037.244	0.711	1.393	0.596	92.594	4.929	0.308	0.018	0.036	0.006	0.006	0.000
11/27/2025	1039.512	0.781	1.366	0.598	92.238	5.203	0.341	0.019	0.039	0.006	0.006	0.000
11/26/2025	1046.223	0.996	1.271	0.605	91.240	5.973	0.419	0.027	0.055	0.009	0.010	0.000
11/25/2025	1046.823	0.995	1.273	0.605	91.160	6.047	0.423	0.026	0.056	0.009	0.010	0.000
11/24/2025	1048.770	1.033	1.229	0.606	90.972	6.212	0.442	0.029	0.062	0.010	0.011	0.000
11/23/2025	1047.461	1.025	1.182	0.605	91.157	6.159	0.386	0.024	0.051	0.008	0.009	0.000
11/22/2025	1052.255	1.109	1.157	0.609	90.359	6.907	0.393	0.020	0.041	0.006	0.007	0.000
11/21/2025	1059.311	1.245	1.069	0.615	89.516	7.569	0.488	0.030	0.064	0.010	0.010	0.000
11/20/2025	1046.778	1.007	1.358	0.606	90.900	6.236	0.404	0.025	0.052	0.008	0.009	0.000
11/19/2025	1043.689	0.934	1.385	0.603	91.430	5.740	0.412	0.027	0.055	0.008	0.009	0.000
11/18/2025	1050.678	1.039	1.061	0.606	91.079	6.284	0.427	0.029	0.061	0.010	0.011	0.000
11/17/2025	1057.168	1.198	0.720	0.609	90.738	6.772	0.435	0.033	0.075	0.013	0.015	0.000
11/16/2025	1055.360	1.132	0.731	0.607	90.982	6.655	0.389	0.027	0.060	0.010	0.012	0.000
11/15/2025	1059.468	1.193	0.744	0.611	90.402	7.061	0.469	0.032	0.072	0.012	0.014	0.000
11/14/2025	1055.845	1.175	0.716	0.608	90.897	6.681	0.415	0.029	0.064	0.011	0.012	0.000
11/13/2025	1045.083	0.928	1.117	0.601	91.960	5.459	0.410	0.031	0.069	0.012	0.013	0.000
11/12/2025	1046.773	0.952	1.154	0.603	91.668	5.635	0.452	0.034	0.077	0.013	0.015	0.000
11/11/2025	1050.086	0.979	1.043	0.604	91.427	5.958	0.459	0.034	0.074	0.013	0.014	0.000
11/10/2025	1051.637	0.967	1.063	0.605	91.189	6.201	0.450	0.033	0.071	0.012	0.013	0.000
11/09/2025	1042.646	0.774	1.341	0.600	92.002	5.420	0.364	0.025	0.054	0.009	0.010	0.000
11/08/2025	1036.726	0.736	1.418	0.596	92.516	4.975	0.295	0.016	0.032	0.005	0.006	0.000
11/07/2025	1036.607	0.840	1.515	0.599	92.170	5.043	0.352	0.021	0.044	0.007	0.008	0.000
11/06/2025	1030.523	0.711	1.753	0.595	92.666	4.481	0.315	0.019	0.041	0.007	0.008	0.000
11/05/2025	1031.380	0.739	1.710	0.596	92.586	4.586	0.309	0.018	0.038	0.007	0.008	0.000
11/04/2025	1029.733	0.594	1.844	0.594	92.853	4.319	0.311	0.019	0.043	0.008	0.009	0.000
11/03/2025	1028.667	0.658	1.790	0.594	92.936	4.249	0.293	0.018	0.040	0.007	0.008	0.000
11/02/2025	1032.446	0.687	1.799	0.596	92.396	4.714	0.323	0.020	0.044	0.007	0.009	0.000
11/01/2025	1031.014	0.668	1.799	0.595	92.557	4.617	0.291	0.017	0.038	0.006	0.007	0.000
10/31/2025	1028.927	0.656	1.867	0.594	92.662	4.475	0.279	0.016	0.033	0.005	0.006	0.000
10/30/2025	1040.318	0.871	1.518	0.601	91.640	5.509	0.378	0.022	0.046	0.007	0.008	0.000
10/29/2025	1024.133	0.536	1.954	0.590	93.390	3.784	0.267	0.017	0.037	0.007	0.008	0.000
10/28/2025	1022.684	0.477	2.006	0.589	93.545	3.668	0.246	0.014	0.031	0.005	0.007	0.000
10/27/2025	1023.509	0.537	1.973	0.590	93.396	3.778	0.255	0.015	0.033	0.006	0.007	0.000
10/26/2025	1025.223	0.566	1.912	0.591	93.261	3.936	0.263	0.015	0.034	0.006	0.007	0.000
10/25/2025	1022.480	0.492	1.996	0.589	93.551	3.664	0.243	0.013	0.029	0.005	0.006	0.000
10/24/2025	1018.898	0.423	2.121	0.587	93.849	3.332	0.226	0.012	0.026	0.005	0.005	0.000
10/23/2025	1018.463	0.445	2.163	0.588	93.777	3.326	0.230	0.014	0.032	0.006	0.006	0.000
10/22/2025	1026.461	0.631	1.859	0.592	93.061	4.113	0.272	0.017	0.036	0.006	0.007	0.000
10/21/2025	1036.012	0.810	1.577	0.598	92.217	4.949	0.351	0.024	0.053	0.009	0.011	0.000
10/20/2025	1036.131	0.792	1.603	0.598	92.235	4.897	0.363	0.027	0.060	0.011	0.013	0.000
10/19/2025	1030.337	0.662	1.797	0.595	92.774	4.341	0.328	0.024	0.053	0.010	0.011	0.000
10/18/2025	1035.730	0.800	1.611	0.598	92.288	4.796	0.386	0.028	0.065	0.012	0.013	0.000
10/17/2025	1022.556	0.532	1.952	0.589	93.593	3.594	0.258	0.018	0.039	0.007	0.008	0.000
10/16/2025	1025.889	0.567	1.896	0.591	93.227	3.960	0.275	0.019	0.041	0.007	0.008	0.000
10/15/2025	1033.742	0.715	1.651	0.596	92.498	4.736	0.315	0.022	0.047	0.008	0.009	0.000
10/14/2025	1045.430	0.998	1.228	0.604	91.349	5.972	0.368	0.022	0.046	0.008	0.009	0.000
10/13/2025	1046.047	0.968	1.251	0.604	91.272	6.067	0.363	0.021	0.044	0.008	0.008	0.000