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Gas Quality By Date / Gas Quality By ID

Date Requested: Feb 26 2026 11:39 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


02/26/2026	993.289	0.049	3.632	0.581	94.265	1.976	0.075	0.001	0.002	0.000	0.000
02/25/2026	992.527	0.049	3.666	0.581	94.281	1.930	0.071	0.001	0.002	0.000	0.000
02/24/2026	993.519	0.055	3.663	0.581	94.149	2.054	0.075	0.001	0.002	0.000	0.000
02/23/2026	994.078	0.054	3.628	0.581	94.157	2.081	0.076	0.001	0.001	0.000	0.000
02/22/2026	994.708	0.053	3.622	0.582	94.096	2.146	0.080	0.001	0.001	0.000	0.000
02/21/2026	995.549	0.054	3.563	0.581	94.133	2.161	0.088	0.001	0.001	0.000	0.000
02/20/2026	997.516	0.047	3.408	0.581	94.259	2.193	0.087	0.002	0.003	0.000	0.000
02/19/2026	1001.520	0.030	3.315	0.582	94.014	2.534	0.095	0.004	0.006	0.001	0.001
02/18/2026	999.314	0.038	3.359	0.581	94.166	2.343	0.087	0.003	0.005	0.001	0.001
02/17/2026	996.652	0.053	3.480	0.581	94.181	2.197	0.083	0.001	0.003	0.000	0.000
02/16/2026	992.342	0.035	3.498	0.578	94.722	1.677	0.063	0.002	0.003	0.000	0.000
02/15/2026	993.655	0.047	3.493	0.579	94.548	1.834	0.075	0.001	0.002	0.000	0.000
02/14/2026	996.681	0.039	3.307	0.579	94.611	1.960	0.076	0.002	0.004	0.001	0.001
02/13/2026	997.799	0.024	3.229	0.579	94.704	1.945	0.085	0.004	0.006	0.001	0.001
02/12/2026	995.787	0.032	3.323	0.579	94.707	1.855	0.075	0.003	0.004	0.001	0.001
02/11/2026	997.070	0.030	3.286	0.579	94.631	1.971	0.074	0.002	0.004	0.001	0.001
02/10/2026	998.505	0.042	3.314	0.580	94.358	2.197	0.085	0.002	0.003	0.000	0.000
02/09/2026	999.221	0.048	3.330	0.581	94.220	2.301	0.097	0.002	0.002	0.000	0.000
02/08/2026	997.380	0.052	3.351	0.580	94.384	2.129	0.081	0.001	0.002	0.000	0.000
02/07/2026	996.635	0.051	3.348	0.580	94.482	2.040	0.076	0.001	0.001	0.000	0.000
02/06/2026	995.041	0.049	3.391	0.579	94.586	1.906	0.065	0.001	0.001	0.000	0.000
02/05/2026	993.538	0.041	3.418	0.578	94.726	1.761	0.052	0.001	0.002	0.000	0.000
02/04/2026	994.641	0.042	3.368	0.579	94.703	1.827	0.057	0.001	0.002	0.000	0.000
02/03/2026	996.359	0.057	3.378	0.580	94.447	2.034	0.077	0.002	0.004	0.001	0.000
02/02/2026	995.815	0.059	3.420	0.580	94.418	2.020	0.076	0.002	0.004	0.001	0.001
02/01/2026	997.012	0.059	3.366	0.580	94.372	2.128	0.073	0.001	0.001	0.000	0.000
01/31/2026	1012.107	0.114	2.473	0.581	94.481	2.742	0.176	0.004	0.007	0.001	0.001
01/30/2026	1017.420	0.067	2.238	0.582	94.457	3.050	0.166	0.007	0.012	0.002	0.002
01/29/2026	1044.294	0.004	2.258	0.598	91.024	6.532	0.176	0.003	0.003	0.000	0.000
01/28/2026	1069.232	0.003	2.232	0.613	87.951	9.532	0.266	0.006	0.008	0.001	0.001
01/27/2026	1066.785	0.005	2.203	0.612	88.232	9.365	0.190	0.002	0.002	0.000	0.000
01/26/2026	1060.571	0.012	2.294	0.609	88.872	8.577	0.228	0.006	0.008	0.001	0.001
01/25/2026	1048.244	0.016	2.247	0.600	90.640	6.810	0.254	0.010	0.017	0.002	0.002
01/24/2026	998.810	0.050	3.355	0.581	94.182	2.338	0.073	0.000	0.001	0.000	0.000
01/23/2026	993.737	0.051	3.495	0.580	94.500	1.895	0.057	0.000	0.001	0.000	0.000
01/22/2026	997.564	0.056	3.412	0.581	94.194	2.267	0.070	0.000	0.001	0.000	0.000
01/21/2026	999.484	0.054	3.454	0.583	93.864	2.545	0.080	0.001	0.001	0.000	0.000
01/20/2026	999.929	0.054	3.465	0.583	93.796	2.583	0.098	0.001	0.002	0.000	0.000
01/19/2026	1002.116	0.055	3.433	0.584	93.628	2.743	0.137	0.002	0.002	0.000	0.000
01/18/2026	997.361	0.042	3.374	0.580	94.368	2.124	0.086	0.002	0.003	0.000	0.000
01/17/2026	996.912	0.047	3.413	0.581	94.323	2.125	0.088	0.002	0.002	0.000	0.000
01/16/2026	997.614	0.052	3.422	0.581	94.211	2.207	0.101	0.002	0.003	0.000	0.000
01/15/2026	1003.025	0.048	2.644	0.576	95.304	1.927	0.067	0.003	0.005	0.001	0.001
01/14/2026	994.612	0.050	3.519	0.580	94.336	2.030	0.063	0.000	0.001	0.000	0.000
01/13/2026	994.161	0.056	3.525	0.580	94.370	1.984	0.063	0.001	0.001	0.000	0.000
01/12/2026	995.418	0.066	3.520	0.581	94.213	2.118	0.081	0.001	0.002	0.000	0.000
01/11/2026	996.268	0.066	3.579	0.582	94.047	2.143	0.159	0.002	0.003	0.000	0.000
01/10/2026	995.303	0.046	3.479	0.580	94.376	2.012	0.085	0.001	0.002	0.000	0.000
01/09/2026	995.178	0.056	3.442	0.580	94.419	2.029	0.053	0.000	0.001	0.000	0.000
01/08/2026	996.007	0.059	3.403	0.580	94.401	2.079	0.054	0.001	0.002	0.000	0.000
01/07/2026	996.464	0.062	3.397	0.580	94.353	2.125	0.059	0.001	0.002	0.000	0.000
01/06/2026	1006.930	0.061	2.659	0.579	94.734	2.463	0.074	0.002	0.004	0.001	0.001
01/05/2026	995.334	0.059	3.503	0.581	94.244	2.147	0.046	0.000	0.001	0.000	0.000
01/04/2026	997.469	0.056	3.435	0.581	94.135	2.322	0.050	0.000	0.001	0.000	0.000
01/03/2026	997.339	0.057	3.415	0.581	94.195	2.282	0.050	0.000	0.001	0.000	0.000
01/02/2026	996.248	0.055	3.404	0.580	94.364	2.129	0.047	0.000	0.001	0.000	0.000
01/01/2026	992.655	0.059	3.487	0.579	94.625	1.787	0.042	0.000	0.001	0.000	0.000
12/31/2025	992.334	0.063	3.504	0.579	94.617	1.772	0.042	0.000	0.001	0.000	0.000
12/30/2025	1007.914	0.056	2.672	0.580	94.604	2.571	0.089	0.003	0.005	0.001	0.001
12/29/2025	1008.995	0.041	2.645	0.580	94.554	2.671	0.080	0.003	0.005	0.001	0.001
12/28/2025	1008.111	0.041	2.724	0.580	94.499	2.631	0.095	0.003	0.005	0.001	0.001
12/27/2025	1007.182	0.036	2.674	0.579	94.743	2.450	0.086	0.003	0.006	0.001	0.001
12/26/2025	1009.555	0.039	2.717	0.581	94.349	2.775	0.108	0.003	0.006	0.001	0.001
12/25/2025	996.531	0.057	3.398	0.580	94.361	2.111	0.070	0.001	0.001	0.000	0.000
12/24/2025	998.516	0.055	3.360	0.581	94.213	2.282	0.087	0.001	0.002	0.000	0.000
12/23/2025	995.223	0.053	3.449	0.580	94.429	1.991	0.074	0.001	0.002	0.000	0.000
12/22/2025	993.613	0.053	3.486	0.579	94.543	1.849	0.067	0.001	0.001	0.000	0.000
12/21/2025	995.998	0.054	3.495	0.581	94.235	2.123	0.091	0.001	0.002	0.000	0.000
12/20/2025	995.394	0.051	3.396	0.580	94.528	1.955	0.067	0.001	0.002	0.000	0.000
12/19/2025	995.187	0.051	3.413	0.580	94.519	1.942	0.071	0.001	0.002	0.000	0.000
12/18/2025	995.153	0.055	3.576	0.581	94.137	2.159	0.070	0.001	0.002	0.000	0.000
12/17/2025	996.588	0.059	3.457	0.581	94.219	2.187	0.075	0.001	0.002	0.000	0.000
12/16/2025	1009.798	0.063	2.373	0.578	95.026	2.452	0.077	0.003	0.004	0.001	0.001
12/15/2025	1013.448	0.067	2.392	0.581	94.503	2.945	0.083	0.003	0.005	0.001	0.001
12/14/2025	1010.527	0.062	2.398	0.579	94.867	2.594	0.070	0.003	0.005	0.001	0.001
12/13/2025	1019.325	0.064	2.290	0.583	94.030	3.474	0.130	0.003	0.006	0.001	0.001
12/12/2025	1014.555	0.082	2.341	0.581	94.445	3.035	0.087	0.003	0.005	0.001	0.001
12/11/2025	1014.632	0.073	2.349	0.581	94.438	3.046	0.084	0.003	0.005	0.001	0.001
12/10/2025	1011.638	0.060	2.495	0.580	94.518	2.834	0.083	0.003	0.005	0.001	0.001
12/09/2025	1008.183	0.060	2.483	0.578	94.994	2.371	0.082	0.003	0.005	0.001	0.001
12/08/2025	1006.979	0.059	2.514	0.578	95.083	2.250	0.084	0.003	0.005	0.001	0.001
12/07/2025	1006.959	0.054	2.578	0.578	94.953	2.315	0.090	0.003	0.005	0.001	0.001
12/06/2025	1006.013	0.057	2.711	0.579	94.777	2.341	0.104	0.003	0.006	0.001	0.001
12/05/2025	991.986	0.067	3.551	0.579	94.552	1.781	0.047	0.000	0.001	0.000	0.000
12/04/2025	990.534	0.059	3.563	0.578	94.723	1.615	0.040	0.000	0.001	0.000	0.000
12/03/2025	996.492	0.052	3.119	0.577	94.998	1.786	0.044	0.000	0.001	0.000	0.000
12/02/2025	994.447	0.047	3.442	0.579	94.490	2.019	0.002	0.000	0.000	0.000	0.000
12/01/2025	990.467	0.038	3.452	0.577	95.027	1.457	0.024	0.001	0.001	0.000	0.000
11/30/2025	990.332	0.030	3.394	0.576	95.190	1.365	0.020	0.000	0.001	0.000	0.000
11/29/2025	1001.680	0.048	2.583	0.575	95.634	1.644	0.079	0.003	0.006	0.001	0.001
11/28/2025	1006.683	0.069	2.475	0.577	95.237	2.084	0.117	0.005	0.010	0.001	0.001
11/27/2025	1003.297	0.056	2.529	0.575	95.522	1.809	0.073	0.003	0.005	0.001	0.001
11/26/2025	1003.262	0.050	2.679	0.577	95.193	1.994	0.072	0.003	0.006	0.001	0.001
11/25/2025	1002.506	0.043	2.741	0.577	95.175	1.947	0.082	0.003	0.006	0.001	0.001