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Gas Quality By Date / Gas Quality By ID

Date Requested: Jan 19 2026 6:33 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


01/19/2026	995.262	0.011	2.783	0.572	96.031	1.136	0.038	0.000	0.001	0.000	0.000
01/18/2026	994.812	0.016	2.798	0.572	96.037	1.115	0.034	0.000	0.000	0.000	0.000
01/17/2026	993.028	0.014	2.767	0.571	96.335	0.861	0.023	0.000	0.000	0.000	0.000
01/16/2026	993.267	0.002	2.758	0.571	96.357	0.857	0.025	0.000	0.001	0.000	0.000
01/15/2026	993.436	0.003	2.749	0.571	96.349	0.876	0.024	0.000	0.000	0.000	0.000
01/14/2026	993.531	0.022	2.796	0.572	96.192	0.958	0.031	0.000	0.001	0.000	0.000
01/13/2026	994.193	0.022	2.808	0.572	96.100	1.018	0.047	0.001	0.003	0.000	0.000
01/12/2026	995.471	0.016	2.783	0.573	95.981	1.188	0.032	0.000	0.000	0.000	0.000
01/11/2026	993.241	0.023	2.790	0.571	96.240	0.919	0.027	0.000	0.001	0.000	0.000
01/10/2026	993.622	0.066	2.809	0.572	96.043	1.054	0.028	0.000	0.000	0.000	0.000
01/09/2026	994.611	0.044	2.777	0.572	96.068	1.060	0.045	0.001	0.003	0.000	0.000
01/08/2026	994.513	0.033	2.770	0.572	96.098	1.069	0.029	0.000	0.001	0.000	0.000
01/07/2026	995.619	0.044	2.721	0.572	96.038	1.167	0.029	0.000	0.000	0.000	0.000
01/06/2026	995.528	0.021	2.785	0.573	95.978	1.165	0.047	0.001	0.002	0.000	0.000
01/05/2026	995.094	0.026	2.776	0.572	96.021	1.151	0.026	0.000	0.000	0.000	0.000
01/04/2026	994.615	0.032	2.812	0.573	95.999	1.115	0.040	0.000	0.001	0.000	0.000
01/03/2026	996.809	0.037	2.786	0.574	95.771	1.357	0.048	0.000	0.001	0.000	0.000
01/02/2026	996.302	0.019	2.793	0.573	95.869	1.265	0.050	0.001	0.002	0.000	0.000
01/01/2026	994.742	0.009	2.829	0.572	96.008	1.104	0.047	0.001	0.002	0.000	0.000
12/31/2025	994.180	0.002	2.770	0.571	96.209	0.993	0.027	0.000	0.000	0.000	0.000
12/30/2025	991.318	0.006	2.847	0.570	96.390	0.733	0.023	0.000	0.000	0.000	0.000
12/29/2025	991.093	0.012	2.864	0.571	96.366	0.734	0.024	0.000	0.000	0.000	0.000
12/28/2025	992.407	0.012	2.820	0.571	96.312	0.820	0.032	0.001	0.002	0.000	0.000
12/27/2025	992.887	0.013	2.806	0.571	96.270	0.883	0.027	0.000	0.001	0.000	0.000
12/26/2025	994.086	0.012	2.680	0.571	96.404	0.878	0.025	0.000	0.000	0.000	0.000
12/25/2025	993.793	0.019	2.743	0.571	96.280	0.932	0.025	0.000	0.000	0.000	0.000
12/24/2025	994.764	0.020	2.733	0.572	96.174	1.048	0.025	0.000	0.000	0.000	0.000
12/23/2025	994.520	0.016	2.762	0.572	96.149	1.046	0.027	0.000	0.000	0.000	0.000
12/22/2025	994.064	0.018	2.743	0.571	96.250	0.964	0.026	0.000	0.000	0.000	0.000
12/21/2025	994.396	0.020	2.768	0.572	96.167	1.000	0.041	0.001	0.003	0.000	0.000
12/20/2025	992.572	0.021	2.768	0.571	96.374	0.815	0.022	0.000	0.000	0.000	0.000
12/19/2025	992.032	0.015	2.760	0.570	96.477	0.726	0.022	0.000	0.000	0.000	0.000
12/18/2025	994.503	0.006	2.721	0.571	96.293	0.934	0.044	0.001	0.002	0.000	0.000
12/17/2025	994.534	0.009	2.697	0.571	96.332	0.921	0.039	0.000	0.001	0.000	0.000
12/16/2025	993.563	0.004	2.730	0.571	96.391	0.837	0.036	0.000	0.002	0.000	0.000
12/15/2025	992.890	0.014	2.720	0.570	96.466	0.773	0.026	0.000	0.001	0.000	0.000
12/14/2025	997.150	0.018	2.754	0.573	95.951	1.140	0.114	0.005	0.014	0.001	0.001
12/13/2025	993.609	0.025	2.774	0.571	96.263	0.875	0.055	0.002	0.005	0.000	0.000
12/12/2025	993.059	0.025	2.755	0.571	96.333	0.863	0.024	0.000	0.000	0.000	0.000
12/11/2025	993.965	0.022	2.784	0.572	96.156	1.012	0.025	0.000	0.000	0.000	0.000
12/10/2025	993.657	0.017	2.784	0.571	96.208	0.967	0.024	0.000	0.000	0.000	0.000
12/09/2025	993.094	0.015	2.776	0.571	96.315	0.862	0.030	0.001	0.002	0.000	0.000
12/08/2025	991.572	0.019	2.817	0.570	96.398	0.741	0.024	0.000	0.001	0.000	0.000
12/07/2025	992.174	0.021	2.818	0.571	96.315	0.819	0.027	0.000	0.001	0.000	0.000
12/06/2025	991.678	0.025	2.790	0.570	96.430	0.733	0.022	0.000	0.000	0.000	0.000
12/05/2025	992.058	0.023	2.787	0.571	96.393	0.775	0.022	0.000	0.000	0.000	0.000
12/04/2025	992.896	0.021	2.782	0.571	96.302	0.872	0.024	0.000	0.000	0.000	0.000
12/03/2025	994.435	0.010	2.694	0.571	96.329	0.943	0.024	0.000	0.000	0.000	0.000
12/02/2025	993.807	0.021	2.789	0.572	96.237	0.868	0.073	0.003	0.007	0.001	0.000
12/01/2025	992.759	0.073	2.826	0.572	96.154	0.870	0.067	0.003	0.006	0.000	0.000
11/30/2025	992.104	0.081	2.888	0.573	96.051	0.928	0.047	0.002	0.004	0.000	0.000
11/29/2025	991.401	0.080	2.902	0.572	96.106	0.864	0.043	0.001	0.003	0.000	0.000
11/28/2025	991.720	0.085	2.904	0.573	96.056	0.903	0.047	0.002	0.004	0.000	0.000
11/27/2025	991.899	0.081	2.897	0.573	96.056	0.914	0.046	0.002	0.004	0.000	0.000
11/26/2025	992.487	0.105	2.888	0.573	95.947	1.007	0.048	0.002	0.003	0.000	0.000
11/25/2025	992.991	0.082	2.871	0.573	95.966	1.037	0.041	0.001	0.002	0.000	0.000
11/24/2025	991.596	0.024	2.850	0.571	96.344	0.733	0.040	0.002	0.005	0.001	0.001
11/23/2025	991.450	0.016	2.849	0.571	96.379	0.710	0.038	0.001	0.004	0.001	0.001
11/22/2025	990.392	0.014	2.896	0.570	96.378	0.689	0.022	0.000	0.000	0.000	0.000
11/21/2025	991.205	0.028	2.837	0.571	96.379	0.730	0.024	0.000	0.001	0.000	0.000
11/20/2025	991.415	0.016	2.827	0.570	96.399	0.735	0.023	0.000	0.000	0.000	0.000
11/19/2025	988.896	0.019	3.099	0.572	96.096	0.757	0.027	0.000	0.001	0.000	0.000
11/18/2025	990.289	0.029	3.002	0.572	96.112	0.831	0.025	0.000	0.000	0.000	0.000
11/17/2025	992.717	0.064	2.880	0.573	96.006	1.019	0.030	0.000	0.001	0.000	0.000
11/16/2025	991.222	0.019	2.982	0.572	96.073	0.893	0.031	0.001	0.002	0.000	0.000
11/15/2025	990.809	0.022	2.950	0.571	96.184	0.818	0.025	0.000	0.001	0.000	0.000
11/14/2025	992.883	0.039	2.759	0.571	96.313	0.868	0.021	0.000	0.000	0.000	0.000
11/13/2025	991.767	0.034	2.908	0.572	96.135	0.892	0.028	0.001	0.002	0.000	0.000
11/12/2025	991.155	0.011	2.890	0.571	96.303	0.772	0.023	0.000	0.001	0.000	0.000
11/11/2025	992.541	0.016	2.909	0.572	96.077	0.961	0.035	0.000	0.001	0.000	0.000
11/10/2025	991.574	0.030	2.918	0.572	96.136	0.891	0.024	0.000	0.000	0.000	0.000
11/09/2025	990.720	0.019	2.925	0.571	96.254	0.780	0.022	0.000	0.000	0.000	0.000
11/08/2025	991.194	0.016	2.897	0.571	96.265	0.800	0.022	0.000	0.000	0.000	0.000
11/07/2025	992.618	0.008	2.918	0.572	96.055	0.992	0.026	0.000	0.001	0.000	0.000
11/06/2025	996.130	0.031	2.916	0.575	95.600	1.380	0.068	0.002	0.004	0.000	0.000
11/05/2025	995.171	0.044	2.884	0.574	95.739	1.286	0.045	0.001	0.001	0.000	0.000
11/04/2025	993.404	0.014	2.892	0.572	96.005	1.057	0.030	0.000	0.001	0.000	0.000
11/03/2025	992.714	0.021	2.912	0.572	96.027	1.012	0.026	0.000	0.001	0.000	0.000
11/02/2025	993.097	0.019	2.894	0.572	96.043	1.004	0.034	0.001	0.003	0.001	0.001
11/01/2025	990.079	0.030	3.143	0.573	95.835	0.951	0.036	0.001	0.003	0.001	0.001
10/31/2025	990.340	0.010	3.261	0.574	95.590	1.080	0.053	0.001	0.004	0.000	0.000
10/30/2025	990.247	0.017	3.334	0.575	95.415	1.173	0.054	0.001	0.004	0.000	0.001
10/29/2025	993.424	0.077	3.212	0.577	95.174	1.457	0.071	0.002	0.005	0.001	0.001
10/28/2025	992.606	0.198	3.058	0.577	95.301	1.407	0.034	0.000	0.002	0.000	0.000
10/27/2025	992.495	0.213	3.076	0.577	95.230	1.452	0.028	0.000	0.001	0.000	0.000
10/26/2025	994.313	0.194	3.031	0.577	95.143	1.601	0.030	0.000	0.001	0.000	0.000
10/25/2025	990.978	0.075	3.129	0.574	95.621	1.149	0.026	0.000	0.000	0.000	0.000
10/24/2025	991.143	0.013	3.041	0.572	95.948	0.972	0.026	0.000	0.000	0.000	0.000
10/23/2025	990.789	0.011	3.026	0.572	96.037	0.898	0.026	0.000	0.001	0.000	0.000
10/22/2025	991.119	0.010	2.975	0.572	96.113	0.877	0.024	0.000	0.001	0.000	0.000
10/21/2025	990.138	0.012	3.138	0.573	95.894	0.904	0.041	0.002	0.005	0.001	0.001
10/20/2025	988.869	0.009	3.169	0.572	95.953	0.844	0.024	0.000	0.000	0.000	0.000
10/19/2025	989.647	0.012	3.133	0.572	95.933	0.897	0.026	0.000	0.000	0.000	0.000
10/18/2025	989.408	0.013	3.136	0.572	95.957	0.865	0.028	0.000	0.001	0.000	0.000