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Gas Quality By Date / Gas Quality By ID

Date Requested: Oct 15 2025 3:12 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


10/15/2025	998.399	0.932	0.639	0.566	98.429	0.000
10/14/2025	998.399	0.932	0.639	0.566	98.429	0.000
10/13/2025	996.649	1.110	0.634	0.568	98.256	0.000
10/12/2025	993.998	1.380	0.626	0.571	97.994	0.000
10/11/2025	997.053	1.120	0.585	0.568	98.296	0.000
10/10/2025	992.834	1.536	0.585	0.572	97.879	0.000
10/09/2025	994.668	1.349	0.591	0.570	98.060	0.000
10/08/2025	992.828	1.610	0.512	0.572	97.878	0.000
10/07/2025	992.234	1.663	0.517	0.573	97.819	0.000
10/06/2025	992.491	1.623	0.533	0.573	97.845	0.000
10/05/2025	992.315	1.626	0.547	0.573	97.827	0.000
10/04/2025	993.464	1.524	0.535	0.572	97.941	0.000
10/03/2025	994.129	1.460	0.534	0.571	98.006	0.000
10/02/2025	995.279	1.348	0.532	0.570	98.120	0.000
10/01/2025	994.565	1.398	0.552	0.571	98.050	0.000
09/30/2025	993.634	1.496	0.546	0.572	97.958	0.000
09/29/2025	997.728	1.093	0.545	0.568	98.362	0.000
09/28/2025	994.424	1.414	0.551	0.571	98.036	0.000
09/27/2025	994.341	1.448	0.525	0.571	98.027	0.000
09/26/2025	992.197	1.674	0.511	0.573	97.816	0.000
09/25/2025	993.033	1.584	0.518	0.572	97.898	0.000
09/24/2025	993.079	1.586	0.512	0.572	97.903	0.000
09/23/2025	997.341	1.154	0.522	0.568	98.324	0.000
09/22/2025	997.656	1.131	0.514	0.568	98.355	0.000
09/21/2025	993.110	1.574	0.520	0.572	97.906	0.000
09/20/2025	993.519	1.547	0.507	0.572	97.946	0.000
09/19/2025	992.560	1.636	0.513	0.573	97.851	0.000
09/18/2025	993.921	1.504	0.511	0.571	97.984	0.001
09/17/2025	996.600	1.254	0.497	0.569	98.248	0.001
09/16/2025	992.089	1.693	0.504	0.573	97.802	0.002
09/15/2025	992.553	1.658	0.492	0.573	97.849	0.001
09/14/2025	992.006	1.708	0.495	0.573	97.797	0.000
09/13/2025	992.385	1.667	0.499	0.573	97.834	0.000
09/12/2025	993.805	1.536	0.491	0.572	97.971	0.002
09/11/2025	993.751	1.538	0.495	0.572	97.966	0.002
09/10/2025	995.567	1.339	0.515	0.570	98.142	0.004
09/09/2025	998.108	1.141	0.461	0.568	98.397	0.001
09/08/2025	996.895	1.269	0.458	0.569	98.267	0.007
09/07/2025	993.285	1.551	0.530	0.572	97.914	0.005
09/06/2025	991.713	1.692	0.542	0.573	97.764	0.002
09/05/2025	992.990	1.589	0.519	0.572	97.891	0.002
09/04/2025	994.678	1.480	0.460	0.571	98.058	0.002
09/03/2025	996.429	1.290	0.479	0.569	98.228	0.003
09/02/2025	995.537	1.331	0.523	0.570	98.145	0.000
09/01/2025	994.426	1.453	0.511	0.571	98.036	0.000
08/31/2025	993.189	1.565	0.522	0.572	97.914	0.000
08/30/2025	995.089	1.419	0.480	0.571	98.101	0.000
08/29/2025	993.616	1.546	0.498	0.572	97.956	0.000
08/28/2025	993.972	1.518	0.491	0.572	97.991	0.000
08/27/2025	992.688	1.631	0.505	0.573	97.864	0.000
08/26/2025	992.868	1.623	0.496	0.573	97.880	0.001
08/25/2025	995.038	1.263	0.640	0.570	98.097	0.000
08/24/2025	994.063	1.542	0.458	0.572	98.000	0.000
08/23/2025	994.035	1.529	0.474	0.572	97.997	0.000
08/22/2025	993.991	1.501	0.506	0.571	97.993	0.000
08/21/2025	995.274	1.397	0.484	0.570	98.119	0.000
08/20/2025	994.602	1.506	0.441	0.571	98.053	0.000
08/19/2025	991.324	1.813	0.458	0.574	97.729	0.000
08/18/2025	992.397	1.585	0.580	0.573	97.836	0.000
08/17/2025	1001.557	0.746	0.514	0.564	98.740	0.000
08/16/2025	994.441	1.533	0.430	0.571	98.037	0.000
08/15/2025	994.781	1.445	0.484	0.571	98.071	0.000
08/14/2025	994.917	1.369	0.546	0.570	98.084	0.000
08/13/2025	996.925	1.307	0.411	0.569	98.282	0.000
08/12/2025	998.166	1.163	0.432	0.568	98.404	0.000
08/11/2025	994.373	1.509	0.461	0.571	98.030	0.000
08/10/2025	994.254	1.527	0.454	0.571	98.018	0.000
08/09/2025	997.918	1.180	0.440	0.568	98.380	0.000
08/08/2025	993.101	1.630	0.465	0.573	97.905	0.000
08/07/2025	992.731	1.691	0.441	0.573	97.868	0.000
08/06/2025	993.426	1.642	0.421	0.572	97.937	0.000
08/05/2025	994.265	1.581	0.400	0.572	98.019	0.000
08/04/2025	994.430	1.572	0.392	0.572	98.036	0.000
08/03/2025	995.878	1.403	0.419	0.570	98.179	0.000
08/02/2025	993.724	1.596	0.438	0.572	97.966	0.000
08/01/2025	996.693	1.287	0.454	0.569	98.260	0.000
07/31/2025	992.778	1.670	0.457	0.573	97.873	0.000
07/30/2025	995.046	1.440	0.464	0.571	98.097	0.000
07/29/2025	995.142	1.440	0.454	0.571	98.106	0.000
07/28/2025	995.374	1.411	0.462	0.570	98.124	0.003
07/27/2025	994.836	1.465	0.459	0.571	98.076	0.000
07/26/2025	996.076	1.350	0.452	0.570	98.198	0.000
07/25/2025	1003.310	0.643	0.444	0.563	98.913	0.000
07/24/2025	994.298	1.560	0.418	0.572	98.022	0.000
07/23/2025	997.801	1.231	0.400	0.568	98.369	0.000
07/22/2025	998.565	1.178	0.379	0.568	98.442	0.001
07/21/2025	996.401	1.397	0.373	0.570	98.230	0.000
07/20/2025	995.029	1.505	0.400	0.571	98.095	0.000
07/19/2025	999.261	1.121	0.366	0.567	98.513	0.000
07/18/2025	995.041	1.182	0.720	0.569	98.097	0.000
07/17/2025	997.996	1.182	0.430	0.568	98.388	0.000
07/16/2025	999.335	1.024	0.456	0.567	98.519	0.000
07/15/2025	998.388	1.121	0.452	0.568	98.426	0.000
07/14/2025	997.970	1.158	0.456	0.568	98.386	0.000