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Gas Quality By Date / Gas Quality By ID

Date Requested: Jan 26 2026 9:00 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


01/26/2026	1012.969	0.042	2.665	0.583	94.027	3.135	0.119	0.003	0.006	0.001	0.001	0.000	0.000
01/25/2026	1012.969	0.042	2.665	0.583	94.027	3.135	0.119	0.003	0.006	0.001	0.001	0.000	0.000
01/24/2026	1001.516	0.046	2.718	0.576	95.345	1.808	0.073	0.003	0.006	0.001	0.001	0.000	0.000
01/23/2026	1002.188	0.048	2.690	0.576	95.320	1.853	0.078	0.003	0.005	0.001	0.001	0.000	0.000
01/22/2026	1004.255	0.057	2.664	0.578	95.098	2.085	0.085	0.003	0.006	0.001	0.001	0.000	0.000
01/21/2026	1003.238	0.064	2.795	0.578	94.920	2.111	0.098	0.003	0.006	0.001	0.001	0.000	0.000
01/20/2026	1007.217	0.083	2.628	0.579	94.772	2.383	0.120	0.004	0.006	0.001	0.001	0.000	0.000
01/19/2026	1002.223	0.085	2.659	0.577	95.281	1.904	0.063	0.002	0.004	0.001	0.001	0.000	0.000
01/18/2026	1000.829	0.048	2.730	0.576	95.434	1.680	0.088	0.005	0.010	0.002	0.002	0.001	0.001
01/17/2026	1004.353	0.050	2.665	0.577	95.230	1.868	0.142	0.013	0.022	0.005	0.004	0.001	0.001
01/16/2026	1005.637	0.045	2.724	0.579	94.939	2.103	0.145	0.013	0.022	0.004	0.003	0.001	0.001
01/15/2026	1005.095	0.043	2.699	0.578	95.063	2.012	0.137	0.013	0.022	0.005	0.004	0.001	0.001
01/14/2026	1004.502	0.044	2.653	0.577	95.248	1.871	0.142	0.012	0.022	0.004	0.003	0.001	0.001
01/13/2026	1004.935	0.046	2.674	0.578	95.160	1.912	0.166	0.012	0.022	0.004	0.003	0.001	0.001
01/12/2026	1003.982	0.063	2.672	0.578	95.229	1.844	0.151	0.012	0.021	0.004	0.003	0.001	0.001
01/11/2026	1007.010	0.064	2.668	0.579	94.903	2.125	0.188	0.014	0.026	0.005	0.004	0.001	0.001
01/10/2026	1009.768	0.069	2.689	0.582	94.504	2.477	0.210	0.015	0.026	0.005	0.004	0.001	0.001
01/09/2026	1005.675	0.064	2.638	0.578	95.111	1.978	0.163	0.014	0.024	0.004	0.003	0.001	0.001
01/08/2026	1006.643	0.051	2.688	0.579	94.907	2.135	0.170	0.014	0.024	0.004	0.003	0.001	0.001
01/07/2026	1008.982	0.059	2.716	0.581	94.484	2.555	0.141	0.013	0.023	0.004	0.003	0.001	0.001
01/06/2026	1009.755	0.069	2.739	0.582	94.338	2.638	0.168	0.014	0.024	0.004	0.003	0.001	0.001
01/05/2026	1005.586	0.067	2.738	0.579	94.831	2.201	0.123	0.012	0.020	0.004	0.003	0.001	0.001
01/04/2026	1005.738	0.064	2.744	0.579	94.802	2.227	0.124	0.011	0.020	0.004	0.003	0.001	0.001
01/03/2026	1004.807	0.049	2.840	0.580	94.740	2.200	0.134	0.011	0.019	0.004	0.003	0.001	0.001
01/02/2026	1009.720	0.061	2.825	0.583	94.156	2.740	0.177	0.012	0.021	0.004	0.003	0.001	0.001
01/01/2026	1009.907	0.063	2.820	0.583	94.134	2.774	0.167	0.012	0.021	0.004	0.003	0.001	0.001
12/31/2025	1009.007	0.068	2.747	0.582	94.389	2.608	0.148	0.012	0.021	0.004	0.003	0.001	0.001
12/30/2025	1009.547	0.050	2.827	0.583	94.190	2.735	0.150	0.013	0.023	0.005	0.004	0.001	0.001
12/29/2025	1010.697	0.036	2.783	0.583	94.181	2.798	0.152	0.013	0.024	0.006	0.004	0.001	0.001
12/28/2025	1008.495	0.044	2.847	0.582	94.302	2.603	0.158	0.013	0.023	0.005	0.004	0.001	0.001
12/27/2025	1010.665	0.036	2.814	0.583	94.131	2.800	0.169	0.014	0.025	0.005	0.004	0.001	0.001
12/26/2025	1010.954	0.045	2.783	0.583	94.172	2.763	0.182	0.015	0.027	0.006	0.005	0.001	0.001
12/25/2025	1010.301	0.058	2.735	0.582	94.309	2.683	0.166	0.013	0.024	0.005	0.004	0.001	0.001
12/24/2025	1004.599	0.036	2.815	0.579	94.834	2.162	0.120	0.009	0.016	0.003	0.003	0.001	0.001
12/23/2025	1003.044	0.026	2.802	0.578	95.008	2.067	0.086	0.003	0.006	0.001	0.001	0.000	0.000
12/22/2025	1004.595	0.030	2.864	0.579	94.660	2.338	0.095	0.003	0.006	0.001	0.001	0.000	0.000
12/21/2025	1007.209	0.031	2.824	0.581	94.541	2.419	0.139	0.011	0.021	0.005	0.005	0.002	0.002
12/20/2025	1008.764	0.036	2.739	0.581	94.594	2.401	0.165	0.015	0.029	0.008	0.007	0.003	0.003
12/19/2025	1014.253	0.063	2.514	0.582	94.339	2.847	0.176	0.015	0.028	0.007	0.006	0.003	0.003
12/18/2025	1012.020	0.071	2.659	0.583	94.299	2.715	0.188	0.016	0.031	0.008	0.007	0.003	0.003
12/17/2025	1011.473	0.059	2.589	0.581	94.539	2.575	0.174	0.015	0.029	0.007	0.006	0.003	0.003
12/16/2025	1016.066	0.069	2.495	0.583	94.128	3.080	0.164	0.016	0.029	0.007	0.006	0.003	0.003
12/15/2025	1011.754	0.064	2.503	0.581	94.621	2.624	0.135	0.013	0.025	0.006	0.005	0.002	0.002
12/14/2025	1019.755	0.065	2.411	0.585	93.868	3.403	0.190	0.016	0.028	0.007	0.006	0.002	0.002
12/13/2025	1017.089	0.080	2.457	0.584	94.060	3.171	0.170	0.015	0.029	0.007	0.006	0.003	0.003
12/12/2025	1016.178	0.079	2.450	0.583	94.205	3.039	0.160	0.016	0.031	0.008	0.007	0.003	0.003
12/11/2025	1015.932	0.057	2.584	0.584	93.965	3.164	0.166	0.016	0.029	0.007	0.006	0.003	0.003
12/10/2025	1011.573	0.062	2.593	0.582	94.525	2.580	0.168	0.017	0.032	0.008	0.007	0.004	0.004
12/09/2025	1008.862	0.058	2.633	0.580	94.763	2.325	0.158	0.016	0.030	0.007	0.006	0.002	0.002
12/08/2025	1009.685	0.059	2.674	0.581	94.561	2.477	0.169	0.015	0.028	0.007	0.006	0.002	0.002
12/07/2025	1008.328	0.058	2.779	0.581	94.499	2.435	0.169	0.015	0.028	0.007	0.006	0.003	0.003
12/06/2025	1007.090	0.053	2.824	0.581	94.555	2.343	0.168	0.014	0.027	0.007	0.005	0.002	0.002
12/05/2025	1004.508	0.048	2.885	0.580	94.727	2.139	0.148	0.013	0.025	0.006	0.005	0.002	0.002
12/04/2025	1008.284	0.055	2.879	0.582	94.284	2.540	0.185	0.014	0.027	0.006	0.005	0.002	0.002
12/03/2025	1010.541	0.064	2.690	0.582	94.435	2.550	0.199	0.016	0.029	0.007	0.006	0.002	0.002
12/02/2025	1005.080	0.047	2.737	0.579	95.028	1.970	0.157	0.015	0.029	0.007	0.006	0.002	0.002
12/01/2025	1002.274	0.050	2.832	0.578	95.141	1.780	0.142	0.014	0.026	0.006	0.005	0.002	0.002
11/30/2025	1003.069	0.041	2.773	0.578	95.205	1.781	0.141	0.015	0.027	0.007	0.006	0.002	0.002
11/29/2025	1009.570	0.068	2.609	0.581	94.772	2.273	0.204	0.018	0.035	0.008	0.007	0.003	0.003
11/28/2025	1004.700	0.061	2.638	0.578	95.238	1.876	0.133	0.013	0.025	0.006	0.005	0.002	0.002
11/27/2025	1005.025	0.053	2.783	0.579	94.899	2.061	0.147	0.015	0.028	0.006	0.005	0.002	0.002
11/26/2025	1003.431	0.048	2.846	0.579	94.881	2.076	0.117	0.008	0.016	0.003	0.003	0.001	0.001
11/25/2025	1001.619	0.050	2.855	0.578	95.008	1.996	0.081	0.003	0.005	0.001	0.001	0.000	0.000
11/24/2025	1000.336	0.046	2.836	0.577	95.218	1.816	0.073	0.003	0.005	0.001	0.001	0.000	0.000
11/23/2025	1003.141	0.058	2.830	0.579	94.871	2.128	0.103	0.003	0.005	0.001	0.001	0.000	0.000
11/22/2025	1005.221	0.058	2.625	0.578	95.169	1.983	0.123	0.010	0.020	0.005	0.004	0.001	0.001
11/21/2025	1003.848	0.047	2.643	0.577	95.278	1.900	0.105	0.007	0.013	0.003	0.003	0.001	0.001
11/20/2025	1004.189	0.065	2.616	0.577	95.197	2.029	0.081	0.003	0.006	0.001	0.001	0.000	0.000
11/19/2025	1006.083	0.065	2.466	0.577	95.282	2.111	0.065	0.003	0.005	0.001	0.001	0.000	0.000
11/18/2025	1005.437	0.060	2.587	0.578	95.099	2.175	0.068	0.003	0.006	0.001	0.001	0.000	0.000
11/17/2025	1004.057	0.051	2.711	0.578	95.013	2.143	0.069	0.003	0.006	0.001	0.001	0.000	0.000
11/16/2025	1006.790	0.057	2.659	0.579	94.783	2.403	0.086	0.003	0.006	0.001	0.001	0.000	0.000
11/15/2025	1009.252	0.065	2.607	0.580	94.565	2.663	0.087	0.003	0.006	0.001	0.001	0.000	0.000
11/14/2025	1006.911	0.058	2.692	0.580	94.784	2.304	0.124	0.010	0.018	0.004	0.003	0.001	0.001
11/13/2025	1006.502	0.057	2.849	0.581	94.612	2.226	0.181	0.019	0.036	0.008	0.006	0.002	0.002
11/12/2025	1010.323	0.073	2.562	0.581	94.736	2.382	0.174	0.020	0.036	0.008	0.006	0.002	0.002
11/11/2025	1007.311	0.062	2.655	0.579	94.912	2.142	0.161	0.018	0.034	0.007	0.006	0.002	0.002
11/10/2025	1009.518	0.072	2.704	0.582	94.550	2.402	0.190	0.022	0.040	0.009	0.007	0.002	0.002
11/09/2025	1007.968	0.064	2.870	0.582	94.383	2.409	0.196	0.021	0.038	0.009	0.007	0.002	0.002
11/08/2025	1006.643	0.044	2.983	0.582	94.370	2.304	0.214	0.023	0.042	0.009	0.007	0.002	0.002
11/07/2025	1009.447	0.052	2.948	0.584	94.112	2.552	0.244	0.024	0.045	0.010	0.008	0.002	0.002
11/06/2025	1010.092	0.058	2.784	0.583	94.370	2.471	0.228	0.024	0.044	0.009	0.007	0.002	0.002
11/05/2025	1009.457	0.066	2.625	0.581	94.731	2.319	0.182	0.020	0.037	0.008	0.006	0.002	0.002
11/04/2025	1006.203	0.058	2.694	0.579	94.921	2.132	0.143	0.014	0.026	0.006	0.005	0.001	0.001
11/03/2025	1006.164	0.061	2.704	0.579	94.913	2.118	0.147	0.015	0.029	0.006	0.005	0.001	0.001
11/02/2025	1005.177	0.044	2.909	0.581	94.626	2.194	0.171	0.016	0.029	0.006	0.005	0.001	0.001
11/01/2025	1008.235	0.052	2.904	0.583	94.272	2.496	0.215	0.017	0.031	0.006	0.005	0.001	0.001
10/31/2025	1006.117	0.066	2.836	0.581	94.614	2.261	0.168	0.015	0.026	0.006	0.004	0.001	0.001
10/30/2025	1006.146	0.057	2.891	0.581	94.504	2.323	0.171	0.015	0.027	0.005	0.004	0.001	0.001
10/29/2025	1007.886	0.061	2.887	0.582	94.282	2.538	0.180	0.015	0.026	0.006	0.004	0.001	0.001
10/28/2025	1007.003	0.063	2.964	0.583	94.217	2.524	0.179	0.014	0.026	0.006	0.005	0.001	0.001
10/27/2025	1003.809	0.058	3.177	0.583	94.133	2.411	0.169	0.014	0.026	0.005	0.004	0.001	0.001
10/26/2025	1043.178	0.704	2.008	0.606	91.070	5.339	0.667	0.060	0.109	0.020	0.016	0.004	0.004
10/25/2025	1070.823	1.636	0.682	0.624	88.065	8.893	0.647	0.027	0.043	0.004	0.003	0.001	0.001