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Gas Quality By Date / Gas Quality By ID

Date Requested: Jun 09 2026 2:37 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 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


06/09/2026	1053.480	1.080	1.037	0.608	90.894	6.279	0.549	0.037	0.086	0.014	0.016	0.005	0.005
06/08/2026	1053.480	1.080	1.037	0.608	90.894	6.279	0.549	0.037	0.086	0.014	0.016	0.005	0.005
06/07/2026	1052.895	1.084	1.015	0.608	90.964	6.264	0.521	0.035	0.081	0.013	0.015	0.004	0.004
06/06/2026	1049.813	1.037	1.073	0.605	91.248	6.037	0.471	0.031	0.070	0.012	0.013	0.004	0.004
06/05/2026	1052.794	1.087	0.945	0.607	91.054	6.295	0.484	0.031	0.071	0.012	0.013	0.004	0.004
06/04/2026	1055.253	1.112	0.840	0.608	90.935	6.480	0.500	0.031	0.070	0.011	0.013	0.004	0.004
06/03/2026	1046.492	0.949	1.135	0.603	91.651	5.726	0.425	0.026	0.060	0.010	0.011	0.003	0.003
06/02/2026	1040.460	0.837	1.340	0.599	92.148	5.205	0.364	0.024	0.055	0.010	0.011	0.004	0.004
06/01/2026	1045.253	0.907	1.231	0.602	91.755	5.528	0.447	0.029	0.067	0.011	0.013	0.005	0.005
05/31/2026	1046.146	0.907	1.211	0.603	91.746	5.512	0.479	0.032	0.073	0.012	0.014	0.006	0.006
05/30/2026	1044.179	0.881	1.272	0.601	91.869	5.398	0.447	0.029	0.067	0.011	0.014	0.006	0.006
05/29/2026	1043.791	0.846	1.370	0.602	91.795	5.388	0.466	0.029	0.067	0.011	0.014	0.007	0.007
05/28/2026	1038.257	0.761	1.509	0.598	92.234	5.007	0.389	0.022	0.049	0.008	0.010	0.005	0.005
05/27/2026	1038.508	0.775	1.425	0.598	92.400	4.882	0.405	0.026	0.058	0.010	0.011	0.004	0.004
05/26/2026	1044.613	0.880	1.278	0.602	91.779	5.493	0.444	0.028	0.063	0.011	0.013	0.006	0.006
05/25/2026	1044.781	0.886	1.284	0.602	91.735	5.527	0.437	0.028	0.065	0.011	0.014	0.006	0.006
05/24/2026	1043.218	0.860	1.309	0.601	91.915	5.363	0.429	0.028	0.063	0.011	0.013	0.005	0.005
05/23/2026	1043.532	0.820	1.343	0.601	91.974	5.258	0.458	0.032	0.073	0.013	0.016	0.007	0.007
05/22/2026	1040.324	0.740	1.495	0.599	92.124	5.108	0.410	0.026	0.060	0.010	0.013	0.007	0.007
05/21/2026	1040.048	0.740	1.464	0.599	92.145	5.175	0.376	0.021	0.047	0.008	0.010	0.007	0.007
05/20/2026	1043.345	0.799	1.408	0.601	91.681	5.621	0.415	0.020	0.037	0.006	0.006	0.004	0.004
05/19/2026	1052.968	0.962	1.127	0.607	90.938	6.315	0.525	0.032	0.068	0.011	0.013	0.004	0.004
05/18/2026	1051.717	0.933	1.245	0.607	90.954	6.168	0.555	0.035	0.075	0.012	0.014	0.005	0.005
05/17/2026	1055.351	0.970	1.159	0.609	90.791	6.230	0.662	0.044	0.098	0.016	0.018	0.006	0.006
05/16/2026	1051.949	0.918	1.304	0.607	90.890	6.154	0.566	0.037	0.085	0.015	0.017	0.007	0.007
05/15/2026	1047.484	0.778	1.516	0.605	91.301	5.691	0.538	0.038	0.087	0.016	0.019	0.008	0.008
05/14/2026	1049.746	0.801	1.494	0.606	91.042	5.899	0.588	0.041	0.091	0.015	0.018	0.006	0.006
05/13/2026	1059.509	0.956	1.229	0.612	90.163	6.775	0.677	0.047	0.104	0.017	0.019	0.006	0.006
05/12/2026	1050.744	0.767	1.540	0.607	90.845	6.111	0.572	0.038	0.084	0.014	0.017	0.006	0.006
05/11/2026	1042.412	0.736	1.873	0.604	91.205	5.474	0.544	0.038	0.086	0.015	0.017	0.006	0.006
05/10/2026	1061.063	1.127	1.187	0.615	89.677	7.164	0.623	0.046	0.110	0.020	0.024	0.010	0.010
05/09/2026	1053.416	0.977	1.368	0.610	90.397	6.559	0.524	0.037	0.086	0.015	0.019	0.009	0.009
05/08/2026	1042.010	0.709	1.615	0.601	91.729	5.389	0.433	0.026	0.059	0.010	0.013	0.008	0.008
05/07/2026	1039.972	0.685	1.665	0.600	91.879	5.246	0.411	0.025	0.055	0.010	0.012	0.006	0.006
05/06/2026	1047.660	0.851	1.427	0.605	91.293	5.729	0.525	0.039	0.088	0.016	0.018	0.007	0.007
05/05/2026	1070.109	1.276	0.618	0.617	89.795	7.240	0.771	0.066	0.154	0.028	0.032	0.010	0.010
05/04/2026	1064.159	1.123	0.732	0.612	90.552	6.599	0.715	0.061	0.143	0.026	0.030	0.009	0.009
05/03/2026	1063.168	1.124	0.789	0.612	90.493	6.640	0.687	0.059	0.137	0.025	0.028	0.009	0.009
05/02/2026	1058.290	1.047	0.953	0.610	90.777	6.376	0.614	0.051	0.119	0.021	0.025	0.008	0.008
05/01/2026	1055.918	1.009	1.065	0.609	90.834	6.302	0.578	0.046	0.107	0.019	0.023	0.008	0.008
04/30/2026	1050.772	0.898	1.347	0.607	91.021	5.990	0.565	0.039	0.089	0.016	0.019	0.008	0.008
04/29/2026	1049.226	0.883	1.400	0.606	91.055	5.967	0.534	0.036	0.081	0.015	0.017	0.006	0.006
04/28/2026	1049.335	0.891	1.387	0.606	91.063	5.954	0.543	0.037	0.082	0.015	0.017	0.006	0.006
04/27/2026	1048.525	0.890	1.381	0.606	91.167	5.869	0.534	0.036	0.081	0.014	0.016	0.006	0.006
04/26/2026	1047.057	0.895	1.405	0.605	91.259	5.768	0.520	0.035	0.078	0.014	0.016	0.005	0.005
04/25/2026	1050.192	0.998	1.294	0.607	90.924	6.074	0.545	0.037	0.084	0.015	0.017	0.006	0.006
04/24/2026	1048.864	0.970	1.335	0.607	91.022	5.994	0.524	0.035	0.079	0.014	0.016	0.005	0.005
04/23/2026	1053.999	1.077	1.172	0.610	90.579	6.430	0.567	0.039	0.088	0.016	0.018	0.007	0.007
04/22/2026	1052.097	1.002	1.283	0.609	90.741	6.233	0.568	0.039	0.087	0.015	0.018	0.007	0.007
04/21/2026	1049.904	0.949	1.357	0.607	90.935	6.047	0.549	0.037	0.083	0.014	0.017	0.007	0.007
04/20/2026	1052.940	1.062	1.164	0.609	90.673	6.419	0.531	0.035	0.077	0.013	0.015	0.005	0.005
04/19/2026	1054.216	1.084	1.137	0.610	90.547	6.525	0.550	0.037	0.081	0.014	0.016	0.005	0.005
04/18/2026	1053.206	1.024	1.202	0.609	90.713	6.336	0.551	0.039	0.089	0.016	0.018	0.006	0.006
04/17/2026	1055.762	1.087	1.133	0.611	90.451	6.565	0.579	0.042	0.094	0.017	0.019	0.007	0.007
04/16/2026	1057.342	1.117	1.088	0.612	90.287	6.740	0.580	0.042	0.095	0.017	0.020	0.007	0.007
04/15/2026	1055.175	1.099	1.111	0.610	90.501	6.572	0.540	0.039	0.089	0.016	0.019	0.007	0.007
04/14/2026	1057.126	1.159	0.993	0.611	90.374	6.760	0.538	0.039	0.088	0.016	0.019	0.007	0.007
04/13/2026	1052.403	1.044	1.129	0.608	90.839	6.345	0.490	0.034	0.076	0.014	0.016	0.007	0.007
04/12/2026	1049.614	1.011	1.169	0.606	91.089	6.158	0.440	0.029	0.065	0.012	0.014	0.006	0.006
04/11/2026	1047.803	0.985	1.203	0.605	91.218	6.076	0.407	0.025	0.055	0.010	0.011	0.005	0.005
04/10/2026	1052.097	1.045	1.193	0.608	90.731	6.376	0.507	0.033	0.073	0.013	0.015	0.006	0.006
04/09/2026	1042.231	0.887	1.338	0.601	91.852	5.433	0.375	0.024	0.054	0.010	0.013	0.007	0.007
04/08/2026	1043.681	0.926	1.276	0.602	91.675	5.650	0.371	0.022	0.049	0.009	0.011	0.005	0.005
04/07/2026	1050.619	1.069	1.068	0.606	91.040	6.255	0.445	0.028	0.062	0.011	0.013	0.005	0.005
04/06/2026	1050.041	1.030	1.094	0.606	91.158	6.153	0.435	0.029	0.065	0.012	0.014	0.006	0.006
04/05/2026	1050.253	1.046	1.111	0.606	91.045	6.225	0.447	0.028	0.062	0.011	0.013	0.005	0.005
04/04/2026	1048.137	1.010	1.186	0.605	91.239	5.993	0.438	0.029	0.066	0.012	0.014	0.006	0.006
04/03/2026	1039.336	0.801	1.426	0.599	92.249	4.997	0.410	0.027	0.059	0.011	0.012	0.004	0.004
04/02/2026	1044.557	0.932	1.187	0.602	91.853	5.470	0.436	0.029	0.062	0.011	0.012	0.004	0.004
04/01/2026	1046.345	1.006	1.096	0.603	91.649	5.698	0.436	0.027	0.057	0.010	0.012	0.005	0.005
03/31/2026	1043.571	0.941	1.257	0.602	91.755	5.518	0.423	0.027	0.051	0.009	0.010	0.005	0.005
03/30/2026	1040.679	0.804	1.450	0.600	91.988	5.237	0.417	0.029	0.047	0.009	0.010	0.005	0.005
03/29/2026	1045.227	0.806	1.351	0.602	91.725	5.533	0.450	0.040	0.060	0.013	0.013	0.005	0.005
03/28/2026	1048.163	0.948	1.224	0.605	91.299	5.936	0.469	0.032	0.059	0.012	0.012	0.005	0.005
03/27/2026	1050.252	1.016	0.902	0.604	91.578	5.933	0.462	0.027	0.055	0.010	0.011	0.004	0.004
03/26/2026	1046.485	0.940	1.096	0.602	91.760	5.654	0.446	0.025	0.052	0.009	0.010	0.004	0.004
03/25/2026	1044.298	0.896	1.179	0.601	91.927	5.471	0.426	0.024	0.050	0.009	0.010	0.003	0.003
03/24/2026	1042.410	0.821	1.316	0.600	92.030	5.308	0.424	0.024	0.050	0.009	0.010	0.004	0.004
03/23/2026	1055.374	1.161	0.661	0.607	91.161	6.427	0.472	0.028	0.059	0.011	0.012	0.004	0.004
03/22/2026	1053.703	1.133	0.716	0.606	91.304	6.282	0.441	0.028	0.061	0.011	0.013	0.005	0.005
03/21/2026	1045.045	0.937	1.012	0.600	92.127	5.416	0.399	0.024	0.054	0.010	0.011	0.005	0.005
03/20/2026	1041.402	0.868	1.115	0.598	92.480	5.059	0.380	0.022	0.048	0.009	0.010	0.005	0.005
03/19/2026	1039.820	0.817	1.232	0.597	92.537	4.939	0.371	0.023	0.050	0.009	0.011	0.006	0.006
03/18/2026	1039.878	0.810	1.244	0.597	92.487	4.997	0.369	0.022	0.045	0.008	0.009	0.005	0.005
03/17/2026	1040.678	0.803	1.214	0.597	92.458	5.063	0.373	0.021	0.044	0.008	0.009	0.004	0.004
03/16/2026	1041.711	0.812	1.169	0.598	92.468	5.047	0.404	0.024	0.049	0.009	0.010	0.005	0.005
03/15/2026	1041.959	0.871	1.255	0.600	92.161	5.167	0.430	0.026	0.056	0.010	0.012	0.006	0.006
03/14/2026	1041.725	0.813	1.270	0.599	92.228	5.184	0.405	0.024	0.050	0.009	0.010	0.004	0.004
03/13/2026	1039.206	0.762	1.357	0.597	92.429	4.978	0.382	0.022	0.045	0.008	0.009	0.004	0.004
03/12/2026	1043.894	0.873	1.153	0.600	92.137	5.280	0.447	0.027	0.056	0.010	0.010	0.004	0.004
03/11/2026	1045.523	0.905	1.104	0.601	91.981	5.438	0.461	0.027	0.057	0.010	0.010	0.004	0.004
03/10/2026	1038.165	0.772	1.301	0.596	92.693	4.737	0.401	0.024	0.049	0.008	0.009	0.003	0.003
03/09/2026	1036.505	0.737	1.390	0.596	92.767	4.623	0.394	0.023	0.046	0.008	0.008	0.003	0.003
03/08/2026	1040.415	0.824	1.249	0.598	92.444	4.960	0.417	0.026	0.053	0.009	0.010	0.004	0.004