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Gas Quality By Date / Gas Quality By ID

Date Requested: Apr 28 2025 11:14 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


04/28/2025	1097.742	0.915	1.664	0.640	84.016	12.602	0.736	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/27/2025	1097.704	0.909	1.665	0.640	84.029	12.595	0.735	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/26/2025	1098.325	0.914	1.655	0.640	83.961	12.669	0.737	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/25/2025	1098.626	0.909	1.660	0.641	83.922	12.705	0.739	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/24/2025	1098.217	0.886	1.641	0.640	84.071	12.603	0.735	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/23/2025	1096.530	0.874	1.665	0.639	84.238	12.418	0.730	0.021	0.037	0.003	0.003	0.001	0.001	0.011
04/22/2025	1094.159	1.020	1.788	0.641	83.792	12.521	0.737	0.020	0.036	0.002	0.002	0.001	0.001	0.079
04/21/2025	1094.924	1.003	1.777	0.641	83.788	12.558	0.744	0.020	0.036	0.002	0.002	0.001	0.001	0.066
04/20/2025	1096.978	0.974	1.725	0.641	83.840	12.643	0.751	0.021	0.037	0.003	0.002	0.001	0.001	0.002
04/19/2025	1098.501	0.924	1.671	0.641	83.884	12.713	0.743	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/18/2025	1098.574	0.909	1.693	0.641	83.857	12.734	0.742	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/17/2025	1098.108	0.890	1.770	0.641	83.783	12.750	0.742	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/16/2025	1095.187	0.828	1.972	0.640	83.834	12.563	0.738	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/15/2025	1094.975	0.842	1.696	0.638	84.435	12.231	0.722	0.021	0.036	0.003	0.003	0.001	0.001	0.009
04/14/2025	1090.534	1.006	1.886	0.639	84.013	12.288	0.679	0.018	0.032	0.002	0.002	0.001	0.001	0.071
04/13/2025	1088.577	0.977	2.113	0.640	83.819	12.293	0.677	0.018	0.032	0.002	0.002	0.001	0.001	0.065
04/12/2025	1090.595	1.030	1.831	0.639	84.041	12.283	0.674	0.018	0.032	0.002	0.002	0.001	0.001	0.086
04/11/2025	1090.383	1.029	1.861	0.639	83.997	12.293	0.676	0.018	0.032	0.002	0.002	0.001	0.001	0.090
04/10/2025	1089.525	1.007	2.008	0.640	83.822	12.330	0.684	0.018	0.033	0.002	0.002	0.001	0.001	0.093
04/09/2025	1096.512	0.964	1.752	0.641	83.785	12.688	0.723	0.020	0.036	0.003	0.002	0.001	0.001	0.025
04/08/2025	1099.959	0.921	1.681	0.642	83.677	12.909	0.746	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/07/2025	1100.078	0.915	1.704	0.642	83.626	12.945	0.746	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/06/2025	1098.036	0.891	1.703	0.640	83.924	12.674	0.736	0.021	0.037	0.003	0.003	0.001	0.001	0.007
04/05/2025	1092.570	1.011	1.809	0.640	83.980	12.354	0.720	0.020	0.036	0.002	0.002	0.001	0.001	0.064
04/04/2025	1096.972	0.957	1.759	0.641	83.768	12.706	0.735	0.020	0.037	0.003	0.002	0.001	0.001	0.011
04/03/2025	1100.417	0.912	1.717	0.642	83.561	12.996	0.749	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/02/2025	1100.329	0.902	1.710	0.642	83.611	12.965	0.747	0.021	0.037	0.003	0.003	0.001	0.001	0.000
04/01/2025	1099.157	0.870	1.679	0.641	83.902	12.742	0.741	0.021	0.037	0.003	0.003	0.001	0.001	0.000
03/31/2025	1096.407	0.839	1.650	0.638	84.388	12.328	0.729	0.021	0.037	0.003	0.003	0.001	0.001	0.000
03/30/2025	1096.246	0.979	1.744	0.641	83.853	12.636	0.727	0.020	0.035	0.002	0.002	0.001	0.001	0.000
03/29/2025	1096.426	0.968	1.777	0.641	83.789	12.671	0.732	0.020	0.036	0.002	0.002	0.001	0.001	0.000
03/28/2025	1095.603	0.948	1.885	0.642	83.692	12.680	0.732	0.020	0.036	0.002	0.002	0.001	0.001	0.000
03/27/2025	1096.022	0.949	1.858	0.642	83.699	12.698	0.734	0.020	0.036	0.002	0.002	0.001	0.001	0.000
03/26/2025	1096.003	0.858	2.078	0.643	83.415	12.840	0.744	0.021	0.037	0.003	0.003	0.001	0.001	0.000
03/25/2025	1096.433	0.826	2.013	0.642	83.585	12.765	0.744	0.021	0.037	0.003	0.003	0.001	0.001	0.000
03/24/2025	1095.280	0.831	1.684	0.638	84.454	12.233	0.724	0.021	0.037	0.003	0.003	0.001	0.001	0.008
03/23/2025	1090.797	1.019	1.813	0.639	84.158	12.199	0.695	0.018	0.033	0.002	0.002	0.001	0.001	0.059
03/22/2025	1091.686	1.003	1.788	0.639	84.158	12.253	0.694	0.018	0.033	0.002	0.002	0.001	0.001	0.047
03/21/2025	1092.444	0.984	1.810	0.640	84.137	12.315	0.693	0.019	0.033	0.002	0.002	0.001	0.001	0.004
03/20/2025	1093.385	0.960	1.814	0.640	84.072	12.399	0.696	0.019	0.034	0.002	0.002	0.001	0.001	0.000
03/19/2025	1094.083	0.910	1.866	0.640	83.996	12.459	0.708	0.020	0.035	0.003	0.002	0.001	0.001	0.000
03/18/2025	1093.895	0.810	2.097	0.641	83.747	12.548	0.732	0.021	0.037	0.003	0.003	0.001	0.001	0.000
03/17/2025	1092.529	0.757	2.139	0.639	83.953	12.350	0.734	0.021	0.037	0.003	0.003	0.001	0.001	0.000
03/16/2025	1091.884	0.765	2.115	0.639	84.054	12.263	0.729	0.021	0.037	0.003	0.003	0.001	0.001	0.009
03/15/2025	1095.039	0.994	1.857	0.642	83.578	12.732	0.713	0.019	0.035	0.002	0.002	0.001	0.001	0.065
03/14/2025	1093.003	0.959	2.087	0.642	83.380	12.731	0.713	0.019	0.035	0.002	0.002	0.001	0.001	0.068
03/13/2025	1095.068	0.990	1.850	0.642	83.584	12.733	0.712	0.019	0.035	0.002	0.002	0.001	0.001	0.070
03/12/2025	1093.887	0.960	1.992	0.642	83.489	12.726	0.710	0.019	0.035	0.002	0.002	0.001	0.001	0.062
03/11/2025	1095.997	0.994	1.755	0.641	83.691	12.731	0.707	0.019	0.035	0.002	0.002	0.001	0.001	0.061
03/10/2025	1096.307	0.990	1.733	0.641	83.738	12.728	0.706	0.019	0.035	0.002	0.002	0.001	0.001	0.045
03/09/2025	1096.716	0.982	1.745	0.642	83.753	12.749	0.707	0.019	0.035	0.002	0.002	0.001	0.001	0.005
03/08/2025	1096.747	0.972	1.765	0.642	83.733	12.763	0.706	0.019	0.035	0.002	0.002	0.001	0.001	0.000
03/07/2025	1096.994	0.960	1.765	0.642	83.733	12.772	0.709	0.019	0.035	0.002	0.002	0.001	0.001	0.000
03/06/2025	1099.321	0.892	1.718	0.641	83.734	12.854	0.738	0.021	0.037	0.003	0.003	0.001	0.001	0.000
03/05/2025	1097.290	0.894	1.718	0.640	83.967	12.645	0.713	0.020	0.036	0.003	0.003	0.001	0.001	0.000
03/04/2025	1096.990	0.927	1.787	0.641	83.758	12.763	0.703	0.019	0.035	0.003	0.002	0.001	0.001	0.000
03/03/2025	1096.982	0.855	1.878	0.641	83.743	12.731	0.728	0.020	0.037	0.003	0.003	0.001	0.001	0.000
03/02/2025	1094.286	0.798	2.007	0.640	83.928	12.472	0.730	0.021	0.037	0.003	0.003	0.001	0.001	0.001
03/01/2025	1096.607	0.957	1.845	0.642	83.599	12.835	0.704	0.019	0.035	0.002	0.002	0.001	0.001	0.001
02/28/2025	1098.463	0.985	1.610	0.641	83.836	12.808	0.701	0.019	0.035	0.002	0.002	0.001	0.001	0.000
02/27/2025	1098.497	0.980	1.630	0.641	83.802	12.822	0.705	0.019	0.035	0.002	0.002	0.001	0.001	0.000
02/26/2025	1098.237	0.975	1.657	0.641	83.784	12.818	0.705	0.019	0.035	0.002	0.002	0.001	0.001	0.000
02/25/2025	1097.565	0.957	1.757	0.642	83.688	12.825	0.711	0.020	0.036	0.002	0.002	0.001	0.001	0.000
02/24/2025	1098.350	0.974	1.661	0.642	83.770	12.823	0.710	0.020	0.036	0.002	0.002	0.001	0.001	0.000
02/23/2025	1098.126	0.960	1.737	0.642	83.659	12.866	0.716	0.020	0.036	0.002	0.002	0.001	0.001	0.000
02/22/2025	1097.149	0.923	1.945	0.643	83.403	12.940	0.727	0.020	0.036	0.002	0.002	0.001	0.001	0.000
02/21/2025	1101.412	0.935	1.750	0.644	83.302	13.199	0.750	0.020	0.037	0.003	0.002	0.001	0.001	0.000
02/20/2025	1101.375	0.930	1.769	0.644	83.274	13.214	0.750	0.020	0.037	0.003	0.002	0.001	0.001	0.000
02/19/2025	1100.573	0.911	1.877	0.644	83.173	13.225	0.751	0.020	0.037	0.003	0.002	0.001	0.001	0.000
02/18/2025	1096.915	0.821	1.969	0.641	83.635	12.770	0.741	0.021	0.037	0.003	0.003	0.001	0.001	0.000
02/17/2025	1095.698	0.974	1.726	0.641	83.791	12.733	0.665	0.018	0.031	0.002	0.002	0.000	0.000	0.057
02/16/2025	1094.388	0.982	1.866	0.641	83.592	12.785	0.659	0.017	0.030	0.002	0.002	0.000	0.000	0.065
02/15/2025	1096.308	0.997	1.714	0.641	83.675	12.831	0.666	0.017	0.031	0.002	0.002	0.000	0.000	0.063
02/14/2025	1098.207	0.981	1.706	0.642	83.600	12.954	0.688	0.018	0.032	0.002	0.002	0.000	0.000	0.017
02/13/2025	1100.275	0.950	1.728	0.643	83.428	13.113	0.722	0.019	0.035	0.002	0.002	0.001	0.001	0.000
02/12/2025	1101.378	0.903	1.696	0.643	83.495	13.099	0.743	0.020	0.037	0.003	0.002	0.001	0.001	0.000
02/11/2025	1097.587	0.839	1.683	0.639	84.104	12.567	0.722	0.020	0.036	0.003	0.003	0.001	0.001	0.021
02/10/2025	1097.590	1.033	1.734	0.643	83.274	13.105	0.677	0.018	0.032	0.002	0.002	0.000	0.000	0.124
02/09/2025	1098.747	1.020	1.750	0.643	83.144	13.218	0.692	0.018	0.033	0.002	0.002	0.000	0.000	0.121
02/08/2025	1099.343	1.007	1.773	0.644	83.072	13.277	0.702	0.019	0.034	0.002	0.002	0.001	0.001	0.112
02/07/2025	1099.851	0.988	1.740	0.644	83.174	13.240	0.708	0.019	0.034	0.002	0.002	0.001	0.001	0.092
02/06/2025	1100.145	0.933	1.695	0.642	83.490	13.059	0.723	0.020	0.035	0.002	0.002	0.001	0.001	0.039
02/05/2025	1098.678	0.815	1.640	0.639	84.177	12.568	0.735	0.021	0.037	0.003	0.003	0.001	0.001	0.000
02/04/2025	1098.603	0.835	1.626	0.639	84.118	12.599	0.731	0.021	0.037	0.003	0.003	0.001	0.001	0.026
02/03/2025	1101.150	1.049	1.750	0.645	82.807	13.480	0.729	0.020	0.036	0.002	0.002	0.001	0.001	0.123
02/02/2025	1101.142	1.046	1.734	0.645	82.856	13.449	0.731	0.020	0.036	0.002	0.002	0.000	0.000	0.122
02/01/2025	1101.049	1.039	1.728	0.645	82.912	13.397	0.740	0.020	0.037	0.002	0.002	0.001	0.001	0.120
01/31/2025	1100.525	1.027	1.786	0.645	82.883	13.382	0.741	0.020	0.037	0.002	0.002	0.001	0.001	0.117
01/30/2025	1098.994	0.999	1.936	0.645	82.812	13.341	0.740	0.020	0.037	0.002	0.002	0.001	0.001	0.108
01/29/2025	1100.627	1.031	1.707	0.644	83.053	13.295	0.738	0.020	0.037	0.002	0.002	0.001	0.001	0.112
01/28/2025	1100.318	1.021	1.695	0.644	83.142	13.232	0.735	0.020	0.037	0.002	0.002	0.001	0.001	0.111
01/27/2025	1099.826	1.008	1.735	0.644	83.162	13.192	0.736	0.020	0.038	0.002	0.002	0.001	0.001	0.103
01/26/2025	1099.669	0.991	1.730	0.643	83.259	13.127	0.737	0.021	0.039	0.002	0.002	0.001	0.001	0.091
01/25/2025	1098.519	0.965	1.824	0.643	83.261	13.086	0.722	0.020	0.038	0.003	0.003	0.001	0.001	0.077