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Gas Quality By Date / Gas Quality By ID

Date Requested: Jul 09 2025 5:47 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	1071.615	1.551	0.413	0.621	88.541	8.986	0.459	0.017	0.027	0.003	0.003	0.000	0.000
07/08/2025	1071.615	1.551	0.413	0.621	88.541	8.986	0.459	0.017	0.027	0.003	0.003	0.000	0.000
07/07/2025	1073.890	1.534	0.634	0.624	87.880	9.354	0.529	0.022	0.036	0.004	0.004	0.001	0.001
07/06/2025	1047.797	0.834	1.425	0.605	91.100	6.072	0.453	0.029	0.058	0.010	0.011	0.003	0.003
07/05/2025	1052.514	0.863	1.428	0.608	90.555	6.480	0.530	0.036	0.074	0.012	0.014	0.004	0.004
07/04/2025	1049.746	0.997	1.342	0.608	90.507	6.679	0.409	0.019	0.033	0.005	0.005	0.002	0.002
07/03/2025	1051.593	1.005	1.197	0.607	90.580	6.769	0.373	0.020	0.038	0.007	0.007	0.003	0.003
07/02/2025	1057.620	1.192	0.975	0.612	89.911	7.428	0.420	0.022	0.036	0.006	0.006	0.002	0.002
07/01/2025	1047.772	0.976	1.220	0.605	91.002	6.419	0.324	0.016	0.029	0.005	0.006	0.002	0.002
06/30/2025	1064.774	1.302	0.703	0.615	89.321	8.199	0.414	0.018	0.031	0.005	0.005	0.001	0.001
06/29/2025	1058.883	1.186	0.805	0.611	90.070	7.506	0.380	0.017	0.028	0.004	0.004	0.001	0.001
06/28/2025	1038.939	0.807	1.507	0.599	91.776	5.591	0.281	0.012	0.019	0.003	0.003	0.001	0.001
06/27/2025	1042.026	0.870	1.411	0.601	91.507	5.847	0.321	0.014	0.022	0.003	0.003	0.001	0.001
06/26/2025	1057.892	1.210	1.003	0.613	89.830	7.424	0.443	0.023	0.044	0.008	0.009	0.003	0.003
06/25/2025	1043.386	0.911	1.556	0.604	91.071	5.981	0.396	0.022	0.043	0.007	0.008	0.002	0.002
06/24/2025	1040.980	0.933	1.602	0.604	91.142	5.901	0.357	0.019	0.034	0.005	0.005	0.002	0.002
06/23/2025	1040.252	0.889	1.646	0.603	91.252	5.779	0.362	0.019	0.036	0.006	0.006	0.002	0.002
06/22/2025	1037.016	0.779	1.740	0.600	91.715	5.335	0.357	0.020	0.037	0.007	0.007	0.002	0.002
06/21/2025	1061.345	1.319	1.115	0.618	89.013	7.891	0.558	0.029	0.053	0.009	0.009	0.003	0.003
06/20/2025	1053.882	1.148	1.323	0.612	89.786	7.161	0.498	0.024	0.043	0.007	0.007	0.002	0.002
06/19/2025	1065.855	1.471	0.901	0.621	88.448	8.603	0.499	0.023	0.040	0.006	0.006	0.002	0.002
06/18/2025	1046.480	1.133	1.327	0.608	90.558	6.588	0.337	0.016	0.028	0.005	0.005	0.001	0.001
06/17/2025	1049.959	1.167	1.246	0.609	90.300	6.837	0.371	0.021	0.040	0.007	0.007	0.002	0.002
06/16/2025	1066.915	1.554	0.796	0.622	88.461	8.567	0.507	0.030	0.060	0.010	0.011	0.003	0.003
06/15/2025	1053.382	1.231	1.138	0.612	89.964	7.202	0.392	0.020	0.036	0.006	0.006	0.002	0.002
06/14/2025	1065.857	1.469	0.842	0.620	88.625	8.464	0.513	0.025	0.045	0.007	0.007	0.002	0.002
06/13/2025	1082.095	1.852	0.433	0.632	86.665	10.375	0.576	0.028	0.051	0.008	0.008	0.002	0.002
06/12/2025	1056.293	1.242	1.148	0.614	89.606	7.478	0.444	0.023	0.042	0.007	0.007	0.002	0.002
06/11/2025	1028.325	0.553	2.011	0.594	92.642	4.441	0.295	0.016	0.030	0.005	0.005	0.002	0.002
06/10/2025	1028.669	0.544	1.958	0.593	92.669	4.530	0.256	0.012	0.022	0.004	0.004	0.001	0.001
06/09/2025	1027.875	0.555	1.775	0.591	93.063	4.392	0.188	0.008	0.013	0.002	0.002	0.000	0.000
06/08/2025	1036.645	0.821	1.418	0.597	92.181	5.325	0.223	0.009	0.016	0.002	0.002	0.001	0.001
06/07/2025	1043.995	1.023	1.252	0.603	91.220	6.183	0.281	0.012	0.021	0.003	0.003	0.001	0.001
06/06/2025	1041.805	0.932	1.359	0.602	91.534	5.791	0.337	0.015	0.025	0.003	0.003	0.001	0.001
06/05/2025	1044.363	1.027	1.181	0.603	91.422	5.956	0.368	0.015	0.025	0.003	0.003	0.001	0.001
06/04/2025	1042.661	0.999	1.188	0.602	91.672	5.750	0.346	0.015	0.025	0.003	0.003	0.001	0.001
06/03/2025	1041.250	0.969	1.207	0.600	91.826	5.651	0.309	0.013	0.020	0.003	0.002	0.000	0.000
06/02/2025	1043.415	1.031	1.048	0.601	91.817	5.728	0.323	0.016	0.027	0.004	0.004	0.001	0.001
06/01/2025	1052.902	1.357	0.781	0.609	90.460	7.010	0.345	0.014	0.024	0.003	0.003	0.001	0.001
05/31/2025	1052.732	1.387	0.813	0.610	90.330	7.083	0.340	0.014	0.023	0.003	0.003	0.001	0.001
05/30/2025	1042.813	1.012	1.072	0.601	91.897	5.634	0.327	0.017	0.029	0.004	0.004	0.001	0.001
05/29/2025	1050.104	1.222	0.785	0.606	91.174	6.399	0.357	0.018	0.032	0.005	0.005	0.002	0.002
05/28/2025	1054.681	1.338	0.793	0.610	90.341	7.074	0.382	0.020	0.037	0.006	0.006	0.002	0.002
05/27/2025	1051.949	1.402	0.836	0.610	90.305	7.096	0.323	0.012	0.018	0.002	0.003	0.001	0.001
05/26/2025	1053.714	1.419	0.825	0.611	90.082	7.297	0.338	0.012	0.019	0.002	0.003	0.001	0.001
05/25/2025	1053.397	1.267	0.930	0.610	90.244	7.172	0.344	0.013	0.021	0.003	0.003	0.001	0.001
05/24/2025	1050.149	1.196	0.972	0.607	90.735	6.716	0.337	0.014	0.022	0.003	0.003	0.001	0.001
05/23/2025	1045.905	1.009	1.133	0.603	91.461	5.960	0.348	0.022	0.044	0.008	0.009	0.003	0.003
05/22/2025	1053.163	1.115	0.979	0.608	90.896	6.391	0.463	0.037	0.078	0.015	0.016	0.005	0.005
05/21/2025	1050.933	1.078	1.014	0.606	91.147	6.186	0.423	0.035	0.073	0.015	0.017	0.006	0.006
05/20/2025	1052.805	1.121	1.045	0.608	90.728	6.524	0.439	0.033	0.070	0.014	0.016	0.005	0.005
05/19/2025	1049.616	1.125	1.107	0.607	90.670	6.707	0.337	0.015	0.027	0.004	0.004	0.001	0.001
05/18/2025	1055.103	1.136	1.111	0.611	90.323	6.771	0.510	0.036	0.074	0.014	0.015	0.005	0.005
05/17/2025	1067.833	1.424	0.643	0.619	89.293	7.839	0.600	0.046	0.098	0.019	0.022	0.007	0.007
05/16/2025	1053.824	1.097	1.026	0.609	90.747	6.490	0.492	0.036	0.074	0.014	0.015	0.005	0.005
05/15/2025	1039.926	0.839	1.362	0.599	91.984	5.453	0.303	0.016	0.029	0.005	0.005	0.002	0.002
05/14/2025	1044.280	0.988	1.295	0.603	91.242	6.087	0.335	0.016	0.027	0.004	0.004	0.001	0.001
05/13/2025	1039.426	0.918	1.414	0.601	91.682	5.658	0.292	0.012	0.019	0.002	0.002	0.000	0.000
05/12/2025	1045.569	1.098	1.105	0.604	91.195	6.259	0.305	0.013	0.020	0.002	0.002	0.000	0.000
05/11/2025	1057.504	1.374	0.623	0.611	90.169	7.448	0.348	0.013	0.021	0.002	0.002	0.000	0.000
05/10/2025	1054.470	1.302	0.825	0.610	90.240	7.260	0.334	0.013	0.020	0.002	0.002	0.000	0.000
05/09/2025	1039.441	0.940	1.358	0.600	91.772	5.594	0.296	0.013	0.021	0.003	0.003	0.001	0.001
05/08/2025	1047.875	1.125	1.034	0.605	91.019	6.467	0.312	0.013	0.022	0.003	0.003	0.001	0.001
05/07/2025	1050.012	1.135	1.010	0.607	90.905	6.496	0.389	0.018	0.033	0.005	0.005	0.002	0.002
05/06/2025	1058.389	1.290	0.662	0.611	90.198	7.435	0.369	0.015	0.023	0.003	0.003	0.001	0.001
05/05/2025	1058.944	1.229	0.746	0.611	90.241	7.229	0.481	0.022	0.037	0.005	0.005	0.002	0.002
05/04/2025	1051.972	1.084	1.118	0.608	90.602	6.675	0.445	0.021	0.038	0.006	0.006	0.003	0.003
05/03/2025	1037.364	0.829	1.569	0.599	91.870	5.369	0.304	0.014	0.026	0.004	0.005	0.004	0.004
05/02/2025	1027.661	0.598	1.957	0.594	92.725	4.403	0.257	0.013	0.025	0.005	0.006	0.005	0.005
05/01/2025	1032.968	0.671	1.724	0.596	92.438	4.827	0.277	0.014	0.029	0.005	0.006	0.005	0.005
04/30/2025	1042.762	0.925	1.337	0.602	91.461	5.929	0.297	0.013	0.024	0.004	0.005	0.003	0.003
04/29/2025	1047.085	0.995	1.264	0.605	90.902	6.488	0.301	0.013	0.022	0.004	0.005	0.003	0.003
04/28/2025	1042.161	0.902	1.381	0.602	91.542	5.783	0.331	0.016	0.028	0.005	0.006	0.003	0.003
04/27/2025	1046.992	0.867	1.358	0.604	91.092	6.228	0.400	0.017	0.028	0.003	0.003	0.002	0.002
04/26/2025	1030.857	0.695	1.630	0.594	92.782	4.609	0.242	0.011	0.019	0.003	0.004	0.002	0.002
04/25/2025	1032.218	0.673	1.612	0.594	92.773	4.608	0.274	0.015	0.028	0.005	0.006	0.003	0.003
04/24/2025	1041.477	0.811	1.474	0.601	91.824	5.382	0.389	0.028	0.059	0.011	0.012	0.005	0.005
04/23/2025	1046.401	0.910	1.341	0.604	91.324	5.851	0.447	0.031	0.064	0.011	0.012	0.004	0.004
04/22/2025	1037.385	0.783	1.680	0.600	91.806	5.306	0.341	0.021	0.041	0.007	0.008	0.003	0.003
04/21/2025	1054.941	1.159	1.043	0.610	90.215	7.081	0.410	0.023	0.046	0.008	0.009	0.003	0.003
04/20/2025	1044.154	0.894	1.431	0.603	91.203	6.063	0.345	0.017	0.031	0.005	0.006	0.002	0.002
04/19/2025	1036.888	0.705	1.605	0.598	92.129	5.202	0.297	0.016	0.029	0.006	0.006	0.002	0.002
04/18/2025	1037.004	0.753	1.509	0.597	92.249	5.113	0.313	0.016	0.030	0.005	0.006	0.003	0.003
04/17/2025	1047.668	0.976	1.293	0.605	91.104	6.057	0.459	0.026	0.053	0.010	0.011	0.005	0.005
04/16/2025	1058.514	1.102	1.078	0.612	89.949	7.226	0.542	0.028	0.053	0.008	0.008	0.003	0.003
04/15/2025	1043.020	0.811	1.445	0.601	91.533	5.783	0.363	0.017	0.030	0.004	0.005	0.004	0.004
04/14/2025	1034.510	0.638	1.769	0.597	92.251	4.963	0.315	0.015	0.028	0.005	0.006	0.005	0.005
04/13/2025	1034.218	0.643	1.774	0.597	92.271	4.928	0.317	0.015	0.029	0.005	0.007	0.005	0.005
04/12/2025	1034.498	0.666	1.712	0.597	92.280	4.986	0.302	0.014	0.025	0.004	0.005	0.004	0.004
04/11/2025	1040.449	0.787	1.350	0.598	92.113	5.348	0.342	0.016	0.028	0.005	0.005	0.003	0.003
04/10/2025	1036.859	0.743	1.476	0.597	92.369	5.037	0.309	0.017	0.032	0.006	0.006	0.003	0.003
04/09/2025	1041.778	0.796	1.349	0.599	91.993	5.409	0.374	0.021	0.039	0.006	0.007	0.003	0.003
04/08/2025	1043.418	0.900	1.303	0.602	91.790	5.476	0.410	0.028	0.057	0.011	0.013	0.006	0.006
04/07/2025	1042.680	0.807	1.455	0.601	91.855	5.282	0.451	0.033	0.072	0.014	0.016	0.008	0.008