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Gas Quality By Date / Gas Quality By ID

Date Requested: Nov 04 2025 2:56 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


11/04/2025	989.924	0.015	3.682	0.579	94.672	1.555	0.067	0.002	0.005	0.001	0.001
11/03/2025	988.442	0.010	3.789	0.579	94.617	1.517	0.060	0.002	0.005	0.000	0.000
11/02/2025	984.659	0.009	3.848	0.577	94.936	1.174	0.031	0.001	0.002	0.000	0.000
11/01/2025	985.171	0.015	3.763	0.576	95.049	1.140	0.029	0.001	0.002	0.000	0.000
10/31/2025	989.706	0.029	3.495	0.577	95.082	1.333	0.055	0.002	0.004	0.000	0.000
10/30/2025	991.112	0.031	3.432	0.577	95.053	1.414	0.064	0.002	0.004	0.000	0.000
10/29/2025	991.895	0.028	3.409	0.577	95.016	1.471	0.069	0.002	0.005	0.000	0.001
10/28/2025	991.123	0.021	3.541	0.578	94.822	1.543	0.066	0.002	0.004	0.000	0.000
10/27/2025	990.382	0.016	3.636	0.578	94.707	1.573	0.063	0.002	0.004	0.000	0.000
10/26/2025	989.435	0.010	3.735	0.579	94.606	1.586	0.057	0.002	0.004	0.000	0.000
10/25/2025	987.939	0.004	3.857	0.579	94.517	1.572	0.046	0.001	0.003	0.000	0.000
10/24/2025	987.436	0.004	3.877	0.579	94.537	1.530	0.047	0.001	0.003	0.000	0.000
10/23/2025	989.582	0.006	3.814	0.580	94.427	1.679	0.067	0.002	0.005	0.000	0.000
10/22/2025	992.106	0.012	3.646	0.579	94.483	1.772	0.078	0.002	0.005	0.000	0.000
10/21/2025	992.224	0.014	3.581	0.579	94.617	1.702	0.080	0.002	0.005	0.000	0.000
10/20/2025	991.854	0.012	3.618	0.579	94.580	1.706	0.077	0.002	0.005	0.000	0.000
10/19/2025	991.194	0.010	3.672	0.579	94.537	1.703	0.071	0.002	0.004	0.000	0.000
10/18/2025	990.380	0.008	3.738	0.579	94.487	1.697	0.064	0.002	0.004	0.000	0.000
10/17/2025	990.205	0.008	3.743	0.579	94.497	1.683	0.063	0.002	0.004	0.000	0.000
10/16/2025	989.795	0.008	3.769	0.579	94.487	1.668	0.061	0.002	0.004	0.000	0.000
10/15/2025	988.860	0.006	3.815	0.579	94.498	1.625	0.052	0.001	0.003	0.000	0.000
10/14/2025	987.535	0.003	3.871	0.579	94.533	1.551	0.040	0.001	0.002	0.000	0.000
10/13/2025	986.862	0.001	3.904	0.579	94.538	1.521	0.034	0.000	0.001	0.000	0.000
10/12/2025	986.426	0.001	3.924	0.579	94.545	1.499	0.031	0.000	0.001	0.000	0.000
10/11/2025	985.354	0.000	3.959	0.578	94.597	1.418	0.025	0.000	0.001	0.000	0.000
10/10/2025	984.832	0.000	3.967	0.578	94.645	1.366	0.022	0.000	0.000	0.000	0.000
10/09/2025	985.779	0.000	3.945	0.578	94.574	1.458	0.023	0.000	0.000	0.000	0.000
10/08/2025	987.422	0.000	3.920	0.579	94.423	1.628	0.029	0.000	0.000	0.000	0.000
10/07/2025	987.980	0.000	3.906	0.579	94.385	1.677	0.031	0.000	0.000	0.000	0.000
10/06/2025	988.812	0.000	3.906	0.580	94.281	1.776	0.036	0.000	0.001	0.000	0.000
10/05/2025	989.828	0.000	3.906	0.581	94.153	1.899	0.041	0.000	0.001	0.000	0.000
10/04/2025	990.537	0.001	3.902	0.581	94.071	1.982	0.043	0.000	0.001	0.000	0.000
10/03/2025	988.185	0.000	3.916	0.580	94.346	1.694	0.041	0.000	0.001	0.000	0.000
10/02/2025	986.288	0.001	3.926	0.579	94.580	1.445	0.042	0.001	0.004	0.000	0.001
10/01/2025	987.522	0.001	3.921	0.579	94.484	1.506	0.072	0.003	0.009	0.001	0.002
09/30/2025	987.895	0.001	3.918	0.579	94.426	1.577	0.066	0.003	0.007	0.001	0.001
09/29/2025	987.133	0.002	3.927	0.579	94.457	1.572	0.039	0.001	0.003	0.000	0.000
09/28/2025	987.229	0.005	3.909	0.579	94.471	1.579	0.033	0.001	0.002	0.000	0.000
09/27/2025	987.886	0.009	3.886	0.579	94.430	1.637	0.034	0.001	0.002	0.000	0.000
09/26/2025	991.914	0.016	3.875	0.582	93.938	2.115	0.052	0.002	0.003	0.000	0.000
09/25/2025	995.432	0.023	3.873	0.584	93.474	2.567	0.059	0.002	0.003	0.000	0.000
09/24/2025	998.386	0.030	3.889	0.586	93.026	2.997	0.054	0.001	0.002	0.000	0.000
09/23/2025	999.362	0.041	3.876	0.587	92.906	3.119	0.056	0.001	0.002	0.000	0.000
09/22/2025	999.664	0.047	3.799	0.586	93.052	3.027	0.070	0.002	0.004	0.000	0.000
09/21/2025	995.750	0.022	3.719	0.583	93.784	2.416	0.055	0.001	0.002	0.000	0.000
09/20/2025	990.962	0.015	3.573	0.578	94.757	1.603	0.048	0.001	0.002	0.000	0.000
09/19/2025	988.515	0.010	3.712	0.578	94.753	1.486	0.037	0.000	0.002	0.000	0.000
09/18/2025	986.619	0.005	3.830	0.578	94.729	1.406	0.029	0.000	0.001	0.000	0.000
09/17/2025	988.842	0.014	3.682	0.578	94.774	1.488	0.039	0.001	0.002	0.000	0.000
09/16/2025	991.486	0.025	3.552	0.578	94.726	1.635	0.056	0.002	0.003	0.000	0.000
09/15/2025	991.147	0.028	3.625	0.579	94.596	1.688	0.057	0.002	0.004	0.000	0.000
09/14/2025	990.456	0.031	3.715	0.579	94.472	1.720	0.056	0.002	0.004	0.000	0.000
09/13/2025	991.474	0.025	3.662	0.579	94.475	1.775	0.057	0.002	0.004	0.000	0.000
09/12/2025	992.141	0.023	3.678	0.580	94.364	1.865	0.064	0.002	0.004	0.000	0.000
09/11/2025	992.517	0.024	3.712	0.581	94.239	1.950	0.068	0.002	0.005	0.000	0.000
09/10/2025	991.249	0.016	3.703	0.580	94.402	1.837	0.039	0.000	0.001	0.000	0.000
09/09/2025	990.904	0.010	3.771	0.580	94.297	1.891	0.031	0.000	0.001	0.000	0.000
09/08/2025	990.763	0.011	3.776	0.580	94.302	1.876	0.034	0.000	0.001	0.000	0.000
09/07/2025	990.595	0.014	3.772	0.580	94.331	1.845	0.037	0.000	0.001	0.000	0.000
09/06/2025	990.813	0.021	3.738	0.580	94.368	1.834	0.038	0.000	0.001	0.000	0.000
09/05/2025	991.090	0.029	3.580	0.578	94.693	1.644	0.050	0.001	0.002	0.000	0.000
09/04/2025	990.886	0.029	3.653	0.579	94.548	1.720	0.047	0.001	0.002	0.000	0.000
09/03/2025	990.557	0.027	3.736	0.580	94.393	1.803	0.038	0.001	0.002	0.000	0.000
09/02/2025	992.870	0.031	3.544	0.579	94.568	1.780	0.071	0.002	0.004	0.000	0.000
09/01/2025	994.179	0.038	3.469	0.579	94.580	1.812	0.093	0.002	0.005	0.000	0.000
08/31/2025	995.380	0.041	3.491	0.580	94.383	1.971	0.106	0.003	0.006	0.000	0.000
08/30/2025	996.829	0.041	3.504	0.581	94.171	2.162	0.112	0.003	0.006	0.000	0.000
08/29/2025	998.623	0.036	3.485	0.582	93.986	2.377	0.108	0.003	0.006	0.000	0.000
08/28/2025	998.568	0.044	3.492	0.582	93.979	2.353	0.122	0.003	0.007	0.001	0.000
08/27/2025	997.277	0.053	3.548	0.582	94.017	2.229	0.139	0.004	0.009	0.001	0.001
08/26/2025	997.394	0.056	3.541	0.582	94.014	2.232	0.141	0.004	0.009	0.001	0.001
08/25/2025	997.525	0.058	3.526	0.582	94.028	2.234	0.139	0.004	0.010	0.001	0.001
08/24/2025	997.648	0.060	3.501	0.582	94.061	2.228	0.135	0.004	0.009	0.001	0.001
08/23/2025	997.545	0.059	3.484	0.582	94.106	2.211	0.126	0.004	0.009	0.001	0.001
08/22/2025	996.386	0.044	3.541	0.582	94.133	2.164	0.105	0.003	0.008	0.001	0.001
08/21/2025	994.466	0.038	3.582	0.581	94.268	2.023	0.081	0.002	0.005	0.000	0.000
08/20/2025	996.884	0.060	3.429	0.581	94.282	2.121	0.098	0.003	0.007	0.001	0.001
08/19/2025	997.644	0.064	3.378	0.581	94.291	2.158	0.098	0.003	0.007	0.001	0.001
08/18/2025	995.862	0.045	3.497	0.581	94.263	2.110	0.078	0.002	0.005	0.000	0.000
08/17/2025	993.214	0.014	3.706	0.581	94.161	2.061	0.054	0.001	0.002	0.000	0.000
08/16/2025	994.937	0.021	3.624	0.581	94.124	2.164	0.062	0.001	0.003	0.000	0.000
08/15/2025	996.624	0.044	3.466	0.581	94.252	2.145	0.082	0.003	0.006	0.001	0.001
08/14/2025	997.717	0.071	3.336	0.581	94.368	2.114	0.098	0.003	0.008	0.001	0.001
08/13/2025	997.077	0.064	3.397	0.581	94.322	2.111	0.094	0.003	0.008	0.001	0.001
08/12/2025	994.831	0.022	3.663	0.582	94.072	2.158	0.075	0.003	0.006	0.001	0.001
08/11/2025	994.687	0.011	3.724	0.582	93.967	2.220	0.068	0.002	0.006	0.001	0.001
08/10/2025	995.507	0.007	3.731	0.582	93.855	2.328	0.069	0.002	0.006	0.001	0.001
08/09/2025	995.888	0.021	3.686	0.582	93.856	2.372	0.058	0.002	0.004	0.000	0.000
08/08/2025	996.727	0.064	3.498	0.582	94.108	2.244	0.077	0.002	0.006	0.001	0.000
08/07/2025	994.097	0.075	3.487	0.580	94.459	1.887	0.081	0.003	0.007	0.001	0.001
08/06/2025	993.328	0.046	3.620	0.581	94.305	1.949	0.070	0.002	0.006	0.001	0.001
08/05/2025	992.886	0.024	3.704	0.581	94.209	1.990	0.063	0.002	0.005	0.001	0.001
08/04/2025	993.666	0.036	3.653	0.581	94.220	2.001	0.077	0.003	0.007	0.001	0.001
08/03/2025	993.700	0.027	3.679	0.581	94.170	2.039	0.073	0.003	0.007	0.001	0.001