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Gas Quality By Date / Gas Quality By ID

Date Requested: Jan 13 2026 6:47 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


01/13/2026	1046.963	0.557	0.462	0.589	93.491	5.388	0.096	0.003	0.003	0.000	0.000	0.000
01/12/2026	1046.383	0.552	0.477	0.589	93.542	5.330	0.094	0.003	0.003	0.000	0.000	0.000
01/11/2026	1046.472	0.553	0.456	0.589	93.600	5.271	0.111	0.004	0.004	0.000	0.000	0.000
01/10/2026	1049.584	0.581	0.509	0.592	93.207	5.418	0.241	0.018	0.020	0.004	0.002	0.001
01/09/2026	1051.502	0.574	0.548	0.593	92.967	5.563	0.286	0.024	0.028	0.005	0.003	0.001
01/08/2026	1051.311	0.579	0.545	0.593	93.004	5.511	0.296	0.025	0.029	0.006	0.004	0.001
01/07/2026	1049.346	0.564	0.570	0.592	93.185	5.359	0.267	0.021	0.025	0.005	0.003	0.001
01/06/2026	1049.599	0.568	0.581	0.593	93.119	5.411	0.266	0.022	0.025	0.005	0.003	0.001
01/05/2026	1048.940	0.566	0.555	0.592	93.183	5.442	0.217	0.015	0.017	0.003	0.002	0.001
01/04/2026	1046.737	0.556	0.495	0.590	93.461	5.370	0.111	0.004	0.003	0.000	0.000	0.000
01/03/2026	1047.184	0.566	0.498	0.590	93.384	5.425	0.120	0.004	0.003	0.000	0.000	0.000
01/02/2026	1046.506	0.562	0.520	0.590	93.433	5.352	0.124	0.004	0.004	0.000	0.000	0.000
01/01/2026	1047.002	0.562	0.513	0.590	93.405	5.372	0.139	0.005	0.004	0.000	0.000	0.000
12/31/2025	1050.839	0.554	0.516	0.592	93.055	5.615	0.227	0.014	0.015	0.002	0.002	0.000
12/30/2025	1058.313	0.565	0.536	0.598	92.468	5.818	0.480	0.050	0.060	0.011	0.008	0.002
12/29/2025	1048.682	0.556	0.510	0.591	93.166	5.660	0.102	0.003	0.003	0.000	0.000	0.000
12/28/2025	1048.768	0.564	0.518	0.591	93.119	5.685	0.107	0.003	0.003	0.000	0.000	0.000
12/27/2025	1048.089	0.563	0.534	0.591	93.177	5.610	0.109	0.004	0.003	0.000	0.000	0.000
12/26/2025	1047.833	0.557	0.532	0.591	93.222	5.578	0.104	0.003	0.003	0.000	0.000	0.000
12/25/2025	1048.622	0.556	0.526	0.591	93.141	5.663	0.107	0.004	0.003	0.000	0.000	0.000
12/24/2025	1048.271	0.554	0.528	0.591	93.180	5.629	0.103	0.003	0.003	0.000	0.000	0.000
12/23/2025	1047.522	0.562	0.540	0.591	93.229	5.561	0.101	0.003	0.003	0.000	0.000	0.000
12/22/2025	1047.714	0.547	0.557	0.591	93.199	5.591	0.100	0.003	0.003	0.000	0.000	0.000
12/21/2025	1049.290	0.547	0.510	0.591	93.107	5.725	0.104	0.003	0.003	0.000	0.000	0.000
12/20/2025	1050.239	0.567	0.488	0.592	92.999	5.826	0.113	0.004	0.003	0.000	0.000	0.000
12/19/2025	1050.291	0.556	0.475	0.592	93.047	5.806	0.110	0.004	0.003	0.000	0.000	0.000
12/18/2025	1050.517	0.549	0.504	0.592	92.970	5.854	0.116	0.004	0.003	0.000	0.000	0.000
12/17/2025	1050.778	0.541	0.496	0.592	92.968	5.875	0.112	0.004	0.003	0.000	0.000	0.000
12/16/2025	1050.217	0.552	0.495	0.592	93.028	5.798	0.119	0.004	0.003	0.000	0.000	0.000
12/15/2025	1049.329	0.551	0.479	0.591	93.176	5.675	0.113	0.004	0.003	0.000	0.000	0.000
12/14/2025	1049.473	0.588	0.488	0.592	93.053	5.749	0.115	0.004	0.003	0.000	0.000	0.000
12/13/2025	1050.182	0.578	0.501	0.592	92.981	5.794	0.137	0.005	0.004	0.000	0.000	0.000
12/12/2025	1051.172	0.577	0.474	0.592	92.912	5.893	0.134	0.005	0.004	0.000	0.000	0.000
12/11/2025	1051.244	0.570	0.465	0.592	92.935	5.890	0.131	0.004	0.004	0.000	0.000	0.000
12/10/2025	1050.228	0.579	0.450	0.592	93.061	5.793	0.110	0.004	0.004	0.000	0.000	0.000
12/09/2025	1050.236	0.585	0.454	0.592	93.040	5.802	0.112	0.004	0.004	0.000	0.000	0.000
12/08/2025	1050.751	0.585	0.452	0.592	92.974	5.869	0.111	0.004	0.004	0.000	0.000	0.000
12/07/2025	1051.089	0.569	0.448	0.592	92.981	5.876	0.117	0.004	0.004	0.000	0.000	0.000
12/06/2025	1051.382	0.579	0.463	0.593	92.898	5.924	0.126	0.005	0.004	0.000	0.000	0.000
12/05/2025	1052.281	0.582	0.470	0.593	92.801	5.979	0.152	0.008	0.007	0.001	0.001	0.000
12/04/2025	1050.946	0.573	0.456	0.592	93.054	5.727	0.169	0.009	0.010	0.002	0.001	0.000
12/03/2025	1049.860	0.575	0.463	0.592	93.106	5.717	0.130	0.004	0.004	0.000	0.000	0.000
12/02/2025	1050.480	0.570	0.459	0.592	93.087	5.711	0.155	0.007	0.007	0.001	0.001	0.000
12/01/2025	1049.680	0.574	0.449	0.591	93.155	5.695	0.119	0.004	0.004	0.000	0.000	0.000
11/30/2025	1049.501	0.556	0.455	0.591	93.200	5.667	0.114	0.004	0.003	0.000	0.000	0.000
11/29/2025	1048.747	0.546	0.449	0.590	93.331	5.558	0.109	0.004	0.003	0.000	0.000	0.000
11/28/2025	1048.624	0.538	0.458	0.590	93.344	5.543	0.109	0.004	0.004	0.000	0.000	0.000
11/27/2025	1048.275	0.546	0.471	0.590	93.338	5.530	0.106	0.004	0.004	0.000	0.000	0.000
11/26/2025	1048.978	0.553	0.423	0.590	93.339	5.574	0.103	0.004	0.004	0.000	0.000	0.000
11/25/2025	1049.211	0.551	0.428	0.590	93.302	5.605	0.105	0.004	0.004	0.000	0.000	0.000
11/24/2025	1048.484	0.550	0.434	0.590	93.388	5.514	0.106	0.004	0.004	0.000	0.000	0.000
11/23/2025	1048.887	0.554	0.427	0.590	93.371	5.511	0.122	0.006	0.006	0.001	0.001	0.000
11/22/2025	1049.581	0.561	0.416	0.591	93.338	5.512	0.149	0.010	0.011	0.002	0.001	0.000
11/21/2025	1049.805	0.554	0.416	0.591	93.362	5.467	0.169	0.013	0.014	0.003	0.002	0.000
11/20/2025	1049.548	0.550	0.424	0.590	93.366	5.470	0.167	0.010	0.010	0.002	0.001	0.000
11/19/2025	1048.977	0.546	0.439	0.590	93.360	5.505	0.141	0.005	0.004	0.000	0.000	0.000
11/18/2025	1053.755	0.555	0.441	0.593	92.964	5.695	0.283	0.025	0.028	0.005	0.003	0.001
11/17/2025	1050.372	0.568	0.488	0.592	93.197	5.456	0.239	0.021	0.023	0.004	0.003	0.001
11/16/2025	1045.909	0.566	0.483	0.589	93.587	5.238	0.116	0.005	0.004	0.001	0.000	0.000
11/15/2025	1048.060	0.562	0.452	0.590	93.416	5.419	0.141	0.005	0.005	0.001	0.000	0.000
11/14/2025	1048.753	0.567	0.455	0.591	93.310	5.511	0.147	0.005	0.004	0.000	0.000	0.000
11/13/2025	1048.529	0.541	0.441	0.590	93.414	5.466	0.129	0.005	0.004	0.001	0.000	0.000
11/12/2025	1048.692	0.535	0.432	0.590	93.429	5.465	0.130	0.005	0.004	0.000	0.000	0.000
11/11/2025	1049.275	0.529	0.427	0.590	93.371	5.537	0.127	0.005	0.004	0.000	0.000	0.000
11/10/2025	1049.004	0.541	0.430	0.590	93.368	5.528	0.123	0.005	0.004	0.000	0.000	0.000
11/09/2025	1048.645	0.533	0.426	0.590	93.440	5.474	0.118	0.005	0.004	0.001	0.000	0.000
11/08/2025	1048.792	0.514	0.395	0.589	93.540	5.422	0.118	0.005	0.005	0.001	0.000	0.000
11/07/2025	1047.699	0.519	0.385	0.588	93.680	5.301	0.108	0.004	0.004	0.000	0.000	0.000
11/06/2025	1046.367	0.524	0.392	0.588	93.828	5.137	0.111	0.004	0.004	0.000	0.000	0.000
11/05/2025	1046.181	0.517	0.391	0.587	93.877	5.089	0.116	0.005	0.004	0.001	0.000	0.000
11/04/2025	1046.202	0.518	0.388	0.587	93.891	5.066	0.124	0.006	0.005	0.001	0.000	0.000
11/03/2025	1049.646	0.514	0.387	0.590	93.716	5.040	0.283	0.025	0.027	0.005	0.003	0.001
11/02/2025	1046.368	0.517	0.376	0.587	93.929	5.019	0.142	0.008	0.007	0.001	0.001	0.000
11/01/2025	1047.208	0.526	0.406	0.588	93.702	5.227	0.130	0.005	0.004	0.000	0.000	0.000
10/31/2025	1056.992	0.657	1.013	0.603	90.928	7.057	0.322	0.009	0.012	0.001	0.000	0.000
10/30/2025	1056.347	0.655	1.006	0.603	91.063	6.905	0.345	0.010	0.014	0.001	0.001	0.000
10/29/2025	1056.490	0.655	1.028	0.603	90.993	6.956	0.342	0.010	0.015	0.001	0.001	0.000
10/28/2025	1058.676	0.642	0.984	0.604	90.863	7.121	0.359	0.011	0.017	0.001	0.001	0.000
10/27/2025	1056.939	0.631	0.952	0.602	91.143	6.932	0.315	0.011	0.015	0.001	0.001	0.000
10/26/2025	1048.590	0.522	0.411	0.589	93.526	5.398	0.130	0.006	0.006	0.001	0.000	0.000
10/25/2025	1050.606	0.526	0.402	0.591	93.355	5.513	0.177	0.012	0.012	0.002	0.001	0.000
10/24/2025	1043.870	0.541	0.415	0.587	94.044	4.897	0.096	0.004	0.003	0.000	0.000	0.000
10/23/2025	1041.883	0.525	0.412	0.585	94.341	4.621	0.092	0.004	0.004	0.000	0.000	0.000
10/22/2025	1046.985	0.550	0.509	0.590	93.456	5.326	0.147	0.005	0.006	0.001	0.000	0.000
10/21/2025	1062.938	0.732	1.330	0.612	89.363	8.120	0.425	0.012	0.017	0.001	0.001	0.000
10/20/2025	1056.736	0.662	1.001	0.603	91.002	6.976	0.329	0.010	0.017	0.002	0.002	0.000
10/19/2025	1056.991	0.697	1.154	0.605	90.569	7.192	0.351	0.012	0.022	0.002	0.002	0.000
10/18/2025	1043.729	0.556	0.523	0.588	93.803	4.986	0.122	0.004	0.004	0.001	0.000	0.000
10/17/2025	1053.408	0.668	1.070	0.602	91.159	6.832	0.252	0.007	0.010	0.001	0.001	0.000
10/16/2025	1044.777	0.543	0.425	0.587	93.952	4.927	0.138	0.006	0.006	0.001	0.000	0.000
10/15/2025	1043.486	0.591	0.523	0.588	93.842	4.840	0.179	0.010	0.011	0.002	0.001	0.000
10/14/2025	1041.478	0.577	0.409	0.586	94.317	4.563	0.121	0.006	0.005	0.001	0.000	0.000
10/13/2025	1040.653	0.579	0.408	0.585	94.420	4.464	0.117	0.006	0.005	0.001	0.000	0.000
10/12/2025	1040.704	0.616	0.449	0.586	94.235	4.568	0.121	0.005	0.005	0.001	0.000	0.000