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Gas Quality By Date / Gas Quality By ID

Date Requested: Jul 09 2025 6:54 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


07/09/2025	1077.039	1.478	0.980	0.629	86.874	9.993	0.603	0.022	0.039	0.004	0.004	0.001	0.001
07/08/2025	1077.039	1.478	0.980	0.629	86.874	9.993	0.603	0.022	0.039	0.004	0.004	0.001	0.001
07/07/2025	1076.060	1.604	0.663	0.627	87.389	9.728	0.549	0.021	0.037	0.004	0.004	0.001	0.001
07/06/2025	1069.856	1.460	0.820	0.622	88.105	9.063	0.484	0.020	0.036	0.005	0.005	0.001	0.001
07/05/2025	1058.008	1.158	1.068	0.613	89.746	7.517	0.434	0.021	0.040	0.006	0.006	0.002	0.002
07/04/2025	1049.926	0.885	1.286	0.605	90.895	6.458	0.396	0.021	0.040	0.007	0.007	0.003	0.003
07/03/2025	1053.056	0.879	1.545	0.610	90.131	6.798	0.520	0.031	0.066	0.011	0.012	0.004	0.004
07/02/2025	1052.342	0.972	1.427	0.610	90.124	6.936	0.452	0.023	0.046	0.007	0.008	0.003	0.003
07/01/2025	1053.286	1.036	1.310	0.610	90.069	7.087	0.422	0.020	0.038	0.006	0.006	0.003	0.003
06/30/2025	1058.350	1.106	1.255	0.614	89.382	7.743	0.445	0.020	0.035	0.005	0.005	0.002	0.002
06/29/2025	1058.478	1.198	0.870	0.611	89.952	7.542	0.381	0.016	0.029	0.004	0.004	0.002	0.002
06/28/2025	1047.260	0.946	1.512	0.607	90.487	6.636	0.363	0.015	0.029	0.004	0.004	0.002	0.002
06/27/2025	1047.574	0.932	1.558	0.607	90.459	6.569	0.407	0.019	0.038	0.006	0.007	0.003	0.003
06/26/2025	1067.292	1.170	1.452	0.623	87.809	8.889	0.580	0.026	0.052	0.008	0.008	0.003	0.003
06/25/2025	1051.622	0.966	1.413	0.609	90.353	6.677	0.473	0.028	0.059	0.010	0.011	0.004	0.004
06/24/2025	1054.901	1.026	1.361	0.612	90.108	6.775	0.564	0.039	0.084	0.015	0.017	0.005	0.005
06/23/2025	1047.730	0.977	1.503	0.608	90.542	6.451	0.426	0.024	0.051	0.009	0.010	0.003	0.003
06/22/2025	1036.733	0.764	1.830	0.601	91.583	5.393	0.350	0.019	0.040	0.007	0.008	0.003	0.003
06/21/2025	1037.124	0.802	1.771	0.601	91.519	5.508	0.341	0.016	0.030	0.005	0.005	0.001	0.001
06/20/2025	1064.043	1.451	1.003	0.620	88.498	8.463	0.508	0.022	0.039	0.006	0.006	0.002	0.002
06/19/2025	1074.438	1.654	0.763	0.628	87.283	9.666	0.555	0.023	0.041	0.006	0.006	0.002	0.002
06/18/2025	1074.099	1.644	0.698	0.627	87.550	9.447	0.567	0.026	0.048	0.007	0.008	0.002	0.002
06/17/2025	1056.968	1.236	1.157	0.614	89.488	7.601	0.448	0.019	0.036	0.005	0.005	0.002	0.002
06/16/2025	1039.860	0.858	1.561	0.601	91.500	5.703	0.320	0.015	0.029	0.005	0.005	0.002	0.002
06/15/2025	1038.746	0.886	1.553	0.601	91.545	5.684	0.284	0.013	0.024	0.004	0.004	0.002	0.002
06/14/2025	1046.744	1.055	1.331	0.607	90.762	6.415	0.362	0.019	0.038	0.006	0.006	0.002	0.002
06/13/2025	1044.568	1.004	1.385	0.605	91.004	6.196	0.346	0.017	0.033	0.006	0.006	0.002	0.002
06/12/2025	1053.380	1.166	1.219	0.611	90.000	7.091	0.439	0.023	0.045	0.007	0.007	0.002	0.002
06/11/2025	1045.257	0.959	1.518	0.606	90.752	6.317	0.383	0.019	0.038	0.006	0.006	0.001	0.001
06/10/2025	1042.298	0.823	1.811	0.605	90.734	6.202	0.371	0.016	0.032	0.004	0.004	0.001	0.001
06/09/2025	1041.080	0.850	1.659	0.603	91.203	5.856	0.359	0.019	0.038	0.006	0.006	0.002	0.002
06/08/2025	1039.319	0.813	1.702	0.602	91.320	5.800	0.316	0.014	0.026	0.004	0.004	0.001	0.001
06/07/2025	1029.645	0.564	1.973	0.595	92.471	4.684	0.263	0.012	0.023	0.004	0.004	0.001	0.001
06/06/2025	1036.009	0.806	1.556	0.598	92.013	5.341	0.247	0.010	0.019	0.003	0.003	0.001	0.001
06/05/2025	1040.056	0.831	1.345	0.599	91.975	5.525	0.275	0.013	0.025	0.004	0.004	0.001	0.001
06/04/2025	1037.948	0.811	1.513	0.599	91.897	5.452	0.286	0.012	0.022	0.003	0.003	0.001	0.001
06/03/2025	1029.456	0.640	1.839	0.594	92.620	4.597	0.262	0.012	0.021	0.003	0.003	0.001	0.001
06/02/2025	1034.351	0.771	1.588	0.597	92.305	4.995	0.297	0.013	0.023	0.003	0.003	0.002	0.002
06/01/2025	1043.061	0.951	1.321	0.602	91.474	5.824	0.371	0.017	0.030	0.004	0.004	0.002	0.002
05/31/2025	1044.517	1.030	1.180	0.603	91.375	6.019	0.353	0.014	0.023	0.003	0.002	0.001	0.001
05/30/2025	1042.853	1.016	1.150	0.601	91.648	5.833	0.315	0.012	0.020	0.002	0.002	0.001	0.001
05/29/2025	1045.619	1.084	0.962	0.602	91.638	5.916	0.345	0.016	0.029	0.004	0.004	0.001	0.001
05/28/2025	1050.340	1.217	0.767	0.605	91.176	6.437	0.344	0.017	0.031	0.005	0.005	0.001	0.001
05/27/2025	1055.026	1.338	0.730	0.610	90.424	7.064	0.374	0.019	0.036	0.006	0.006	0.002	0.002
05/26/2025	1053.531	1.295	0.851	0.610	90.415	7.014	0.360	0.017	0.033	0.005	0.005	0.002	0.002
05/25/2025	1049.246	1.212	0.946	0.607	90.875	6.589	0.331	0.013	0.023	0.003	0.004	0.002	0.002
05/24/2025	1048.412	1.046	1.100	0.605	91.221	6.133	0.390	0.026	0.056	0.010	0.011	0.004	0.004
05/23/2025	1053.047	1.074	1.040	0.608	90.905	6.336	0.478	0.039	0.084	0.016	0.017	0.005	0.005
05/22/2025	1050.665	1.090	0.997	0.606	91.176	6.169	0.423	0.033	0.071	0.014	0.016	0.005	0.005
05/21/2025	1052.755	1.078	1.089	0.608	90.774	6.444	0.462	0.035	0.076	0.015	0.016	0.005	0.005
05/20/2025	1051.917	1.105	1.108	0.608	90.641	6.614	0.417	0.027	0.057	0.011	0.012	0.004	0.004
05/19/2025	1054.568	1.173	1.051	0.610	90.291	6.930	0.445	0.027	0.056	0.010	0.011	0.003	0.003
05/18/2025	1057.622	1.192	0.969	0.612	90.210	6.956	0.518	0.036	0.078	0.014	0.016	0.005	0.005
05/17/2025	1045.401	0.944	1.187	0.602	91.563	5.854	0.363	0.022	0.045	0.008	0.008	0.002	0.002
05/16/2025	1044.972	0.962	1.140	0.602	91.548	5.994	0.302	0.015	0.028	0.004	0.005	0.001	0.001
05/15/2025	1042.292	0.924	1.223	0.600	91.750	5.777	0.282	0.013	0.023	0.003	0.003	0.001	0.001
05/14/2025	1039.970	0.890	1.380	0.600	91.785	5.605	0.293	0.013	0.024	0.004	0.004	0.001	0.001
05/13/2025	1045.851	1.075	1.184	0.605	91.062	6.311	0.324	0.014	0.023	0.003	0.003	0.001	0.001
05/12/2025	1053.962	1.313	0.789	0.610	90.377	7.143	0.337	0.013	0.022	0.003	0.002	0.000	0.000
05/11/2025	1057.137	1.366	0.663	0.611	90.136	7.455	0.341	0.013	0.021	0.002	0.002	0.001	0.001
05/10/2025	1041.633	0.999	1.296	0.602	91.488	5.883	0.295	0.012	0.020	0.003	0.003	0.001	0.001
05/09/2025	1043.984	1.036	1.180	0.603	91.381	6.061	0.301	0.012	0.022	0.003	0.003	0.001	0.001
05/08/2025	1045.134	1.076	1.147	0.604	91.221	6.208	0.305	0.013	0.022	0.003	0.003	0.001	0.001
05/07/2025	1047.454	1.113	1.110	0.606	90.964	6.431	0.332	0.014	0.025	0.004	0.004	0.002	0.002
05/06/2025	1050.357	1.131	1.009	0.607	90.826	6.614	0.364	0.015	0.027	0.004	0.004	0.003	0.003
05/05/2025	1058.088	1.294	0.738	0.611	90.128	7.377	0.397	0.018	0.032	0.005	0.005	0.003	0.003
05/04/2025	1048.133	1.020	1.206	0.606	91.006	6.292	0.395	0.020	0.039	0.006	0.007	0.004	0.004
05/03/2025	1040.526	0.872	1.526	0.602	91.503	5.701	0.331	0.016	0.032	0.005	0.006	0.004	0.004
05/02/2025	1039.064	0.876	1.493	0.600	91.712	5.561	0.303	0.013	0.026	0.004	0.005	0.004	0.004
05/01/2025	1031.191	0.657	1.779	0.595	92.529	4.729	0.252	0.012	0.024	0.004	0.005	0.004	0.004
04/30/2025	1033.170	0.666	1.729	0.596	92.428	4.828	0.282	0.014	0.031	0.005	0.007	0.005	0.005
04/29/2025	1037.915	0.797	1.531	0.599	91.959	5.358	0.297	0.014	0.027	0.004	0.006	0.004	0.004
04/28/2025	1044.818	0.964	1.307	0.604	91.169	6.216	0.292	0.012	0.024	0.004	0.005	0.003	0.003
04/27/2025	1040.273	0.894	1.464	0.601	91.579	5.704	0.302	0.013	0.026	0.004	0.005	0.004	0.004
04/26/2025	1031.682	0.697	1.667	0.595	92.621	4.712	0.254	0.012	0.023	0.004	0.005	0.003	0.003
04/25/2025	1038.627	0.773	1.530	0.599	92.093	5.139	0.360	0.024	0.051	0.009	0.011	0.005	0.005
04/24/2025	1043.684	0.852	1.430	0.602	91.576	5.608	0.407	0.029	0.063	0.011	0.013	0.005	0.005
04/23/2025	1045.910	0.890	1.388	0.604	91.322	5.830	0.445	0.030	0.064	0.011	0.012	0.004	0.004
04/22/2025	1039.634	0.804	1.608	0.601	91.693	5.428	0.371	0.023	0.048	0.008	0.009	0.004	0.004
04/21/2025	1046.910	0.959	1.374	0.606	91.042	6.091	0.406	0.029	0.063	0.012	0.013	0.006	0.006
04/20/2025	1041.570	0.829	1.487	0.601	91.670	5.548	0.364	0.024	0.051	0.009	0.010	0.004	0.004
04/19/2025	1051.003	1.070	1.258	0.609	90.396	6.796	0.399	0.020	0.041	0.006	0.007	0.003	0.003
04/18/2025	1051.365	1.082	1.156	0.608	90.488	6.843	0.368	0.017	0.031	0.005	0.005	0.003	0.003
04/17/2025	1043.661	0.876	1.401	0.602	91.518	5.706	0.399	0.023	0.048	0.009	0.010	0.005	0.005
04/16/2025	1055.771	1.156	0.895	0.609	90.376	7.119	0.388	0.017	0.033	0.005	0.005	0.003	0.003
04/15/2025	1040.636	0.768	1.513	0.600	91.759	5.558	0.340	0.015	0.028	0.004	0.006	0.004	0.004
04/14/2025	1034.867	0.666	1.760	0.597	92.152	5.044	0.316	0.014	0.028	0.005	0.006	0.004	0.004
04/13/2025	1034.056	0.671	1.681	0.596	92.371	4.936	0.291	0.012	0.023	0.004	0.004	0.003	0.003
04/12/2025	1041.083	0.803	1.321	0.599	92.065	5.407	0.343	0.016	0.030	0.005	0.005	0.003	0.003
04/11/2025	1035.618	0.717	1.515	0.596	92.480	4.929	0.295	0.016	0.031	0.005	0.006	0.003	0.003
04/10/2025	1034.318	0.699	1.470	0.594	92.744	4.776	0.254	0.014	0.028	0.005	0.005	0.002	0.002
04/09/2025	1043.284	0.811	1.243	0.599	92.048	5.436	0.362	0.023	0.049	0.009	0.010	0.005	0.005
04/08/2025	1042.806	0.817	1.292	0.600	92.053	5.326	0.400	0.026	0.055	0.010	0.011	0.005	0.005
04/07/2025	1042.552	0.877	1.265	0.600	92.002	5.352	0.395	0.025	0.052	0.010	0.011	0.006	0.006