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Gas Quality / Gas Quality By Date

Date Requested: Apr 30 2025 3:33 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 information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

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


04/30/2025	1008.202	0.043	1.716	0.570	96.747	1.460	0.032	0.001	0.002	0.000	0.000
04/29/2025	1008.202	0.043	1.716	0.570	96.747	1.460	0.032	0.001	0.002	0.000	0.000
04/28/2025	1008.241	0.043	1.714	0.570	96.744	1.465	0.032	0.001	0.001	0.000	0.000
04/27/2025	1008.251	0.043	1.706	0.570	96.761	1.455	0.032	0.001	0.002	0.000	0.000
04/26/2025	1008.169	0.044	1.707	0.570	96.769	1.447	0.031	0.001	0.002	0.000	0.000
04/25/2025	1007.928	0.043	1.705	0.569	96.806	1.412	0.031	0.001	0.002	0.000	0.000
04/24/2025	1007.889	0.042	1.707	0.569	96.811	1.405	0.033	0.001	0.002	0.000	0.000
04/23/2025	1008.344	0.042	1.700	0.570	96.770	1.451	0.034	0.001	0.002	0.000	0.000
04/22/2025	1008.632	0.041	1.702	0.570	96.733	1.485	0.036	0.001	0.002	0.000	0.000
04/21/2025	1008.996	0.041	1.702	0.570	96.690	1.523	0.040	0.001	0.002	0.000	0.000
04/20/2025	1009.775	0.044	1.699	0.571	96.609	1.584	0.057	0.002	0.004	0.000	0.000
04/19/2025	1010.159	0.047	1.698	0.571	96.566	1.618	0.064	0.003	0.005	0.000	0.000
04/18/2025	1010.190	0.047	1.702	0.571	96.551	1.627	0.065	0.003	0.005	0.000	0.000
04/17/2025	1009.791	0.049	1.698	0.571	96.596	1.597	0.055	0.002	0.004	0.000	0.000
04/16/2025	1009.108	0.048	1.696	0.570	96.676	1.534	0.043	0.001	0.002	0.000	0.000
04/15/2025	1008.081	0.044	1.679	0.569	96.846	1.394	0.033	0.001	0.002	0.000	0.000
04/14/2025	1007.890	0.043	1.677	0.569	96.879	1.366	0.032	0.001	0.002	0.000	0.000
04/13/2025	1007.856	0.041	1.671	0.569	96.902	1.352	0.031	0.001	0.002	0.000	0.000
04/12/2025	1007.986	0.039	1.670	0.569	96.892	1.365	0.031	0.001	0.002	0.000	0.000
04/11/2025	1008.051	0.037	1.677	0.569	96.870	1.382	0.031	0.001	0.002	0.000	0.000
04/10/2025	1007.791	0.037	1.694	0.569	96.864	1.374	0.029	0.001	0.002	0.000	0.000
04/09/2025	1007.209	0.036	1.720	0.569	96.875	1.339	0.028	0.000	0.001	0.000	0.000
04/08/2025	1007.062	0.037	1.729	0.569	96.873	1.332	0.028	0.000	0.001	0.000	0.000
04/07/2025	1007.240	0.038	1.731	0.569	96.845	1.354	0.030	0.000	0.001	0.000	0.000
04/06/2025	1007.647	0.041	1.736	0.570	96.778	1.410	0.033	0.001	0.001	0.000	0.000
04/05/2025	1007.925	0.042	1.742	0.570	96.721	1.461	0.032	0.000	0.001	0.000	0.000
04/04/2025	1007.147	0.044	1.763	0.570	96.761	1.406	0.025	0.000	0.000	0.000	0.000
04/03/2025	1006.409	0.043	1.783	0.569	96.808	1.343	0.022	0.000	0.000	0.000	0.000
04/02/2025	1006.227	0.044	1.800	0.569	96.793	1.342	0.022	0.000	0.000	0.000	0.000
04/01/2025	1006.486	0.046	1.794	0.570	96.767	1.369	0.023	0.000	0.000	0.000	0.000
03/31/2025	1006.726	0.048	1.787	0.570	96.749	1.392	0.024	0.000	0.000	0.000	0.000
03/30/2025	1006.660	0.047	1.804	0.570	96.722	1.402	0.025	0.000	0.000	0.000	0.000
03/29/2025	1006.570	0.046	1.825	0.570	96.688	1.416	0.026	0.000	0.000	0.000	0.000
03/28/2025	1006.889	0.040	1.830	0.570	96.649	1.453	0.028	0.000	0.000	0.000	0.000
03/27/2025	1006.962	0.044	1.827	0.570	96.641	1.459	0.029	0.000	0.000	0.000	0.000
03/26/2025	1006.881	0.044	1.827	0.570	96.651	1.449	0.029	0.000	0.000	0.000	0.000
03/25/2025	1006.974	0.043	1.816	0.570	96.668	1.444	0.029	0.000	0.000	0.000	0.000
03/24/2025	1007.346	0.040	1.812	0.570	96.635	1.483	0.030	0.000	0.000	0.000	0.000
03/23/2025	1007.319	0.042	1.805	0.570	96.647	1.478	0.028	0.000	0.000	0.000	0.000
03/22/2025	1008.398	0.046	1.781	0.571	96.558	1.583	0.032	0.000	0.000	0.000	0.000
03/21/2025	1009.842	0.049	1.767	0.571	96.405	1.739	0.040	0.000	0.001	0.000	0.000
03/20/2025	1010.540	0.051	1.786	0.572	96.281	1.824	0.055	0.001	0.001	0.000	0.000
03/19/2025	1010.024	0.051	1.817	0.572	96.285	1.784	0.061	0.001	0.001	0.000	0.000
03/18/2025	1010.207	0.049	1.809	0.572	96.287	1.790	0.062	0.001	0.002	0.000	0.000
03/17/2025	1010.751	0.047	1.809	0.572	96.223	1.855	0.063	0.001	0.002	0.000	0.000
03/16/2025	1010.412	0.041	1.815	0.572	96.265	1.815	0.061	0.001	0.002	0.000	0.000
03/15/2025	1010.823	0.043	1.770	0.572	96.310	1.815	0.058	0.002	0.003	0.000	0.000
03/14/2025	1010.858	0.045	1.741	0.572	96.365	1.789	0.056	0.002	0.003	0.000	0.000
03/13/2025	1010.600	0.048	1.764	0.572	96.335	1.796	0.053	0.002	0.003	0.000	0.000
03/12/2025	1010.384	0.053	1.772	0.572	96.340	1.770	0.059	0.002	0.003	0.000	0.000
03/11/2025	1011.107	0.055	1.758	0.572	96.300	1.797	0.080	0.003	0.005	0.000	0.000
03/10/2025	1013.046	0.050	1.756	0.573	96.103	1.971	0.105	0.006	0.009	0.001	0.000
03/09/2025	1014.105	0.045	1.749	0.574	95.956	2.162	0.081	0.003	0.005	0.000	0.000
03/08/2025	1014.981	0.049	1.756	0.575	95.775	2.366	0.051	0.001	0.002	0.000	0.000
03/07/2025	1017.308	0.053	1.731	0.576	95.524	2.633	0.055	0.001	0.002	0.000	0.000
03/06/2025	1017.638	0.049	1.764	0.576	95.415	2.713	0.057	0.001	0.001	0.000	0.000
03/05/2025	1017.363	0.051	1.787	0.576	95.394	2.706	0.059	0.001	0.001	0.000	0.000
03/04/2025	1017.971	0.059	1.777	0.577	95.336	2.755	0.070	0.001	0.002	0.000	0.000
03/03/2025	1019.115	0.062	1.754	0.577	95.222	2.896	0.061	0.001	0.002	0.000	0.000
03/02/2025	1019.904	0.062	1.728	0.578	95.178	2.968	0.060	0.001	0.002	0.000	0.000
03/01/2025	1020.808	0.058	1.714	0.578	95.106	3.055	0.063	0.001	0.002	0.000	0.000
02/28/2025	1019.277	0.050	1.774	0.578	95.186	2.921	0.065	0.001	0.002	0.000	0.000
02/27/2025	1017.963	0.053	1.814	0.577	95.258	2.805	0.066	0.001	0.002	0.000	0.000
02/26/2025	1018.122	0.055	1.784	0.577	95.297	2.798	0.061	0.001	0.002	0.000	0.000
02/25/2025	1017.762	0.058	1.773	0.577	95.360	2.749	0.057	0.001	0.002	0.000	0.000
02/24/2025	1018.298	0.056	1.766	0.577	95.317	2.793	0.063	0.002	0.003	0.000	0.000
02/23/2025	1017.999	0.055	1.784	0.577	95.321	2.769	0.066	0.002	0.003	0.000	0.000
02/22/2025	1017.624	0.053	1.780	0.577	95.401	2.680	0.080	0.002	0.004	0.000	0.000
02/21/2025	1017.253	0.052	1.801	0.577	95.427	2.613	0.096	0.004	0.006	0.000	0.000
02/20/2025	1015.076	0.053	1.794	0.575	95.680	2.409	0.056	0.002	0.004	0.001	0.001
02/19/2025	1012.553	0.053	1.779	0.573	96.031	2.084	0.048	0.002	0.003	0.000	0.000
02/18/2025	1014.047	0.055	1.751	0.574	95.901	2.236	0.054	0.001	0.002	0.000	0.000
02/17/2025	1014.100	0.056	1.727	0.574	95.946	2.212	0.055	0.001	0.002	0.000	0.000
02/16/2025	1013.467	0.054	1.725	0.573	96.040	2.121	0.055	0.002	0.003	0.000	0.000
02/15/2025	1013.986	0.054	1.726	0.574	95.971	2.190	0.056	0.002	0.003	0.000	0.000
02/14/2025	1014.155	0.060	1.731	0.574	95.928	2.218	0.059	0.002	0.003	0.000	0.000
02/13/2025	1014.004	0.080	1.708	0.574	95.949	2.203	0.056	0.002	0.003	0.000	0.000
02/12/2025	1013.577	0.083	1.729	0.574	95.948	2.181	0.055	0.001	0.002	0.000	0.000
02/11/2025	1013.563	0.074	1.751	0.574	95.922	2.192	0.057	0.002	0.003	0.000	0.000
02/10/2025	1013.673	0.073	1.743	0.574	95.929	2.195	0.056	0.002	0.003	0.000	0.000
02/09/2025	1013.586	0.086	1.749	0.574	95.896	2.210	0.055	0.002	0.003	0.000	0.000
02/08/2025	1013.730	0.086	1.750	0.574	95.872	2.232	0.055	0.002	0.003	0.000	0.000
02/07/2025	1014.184	0.082	1.731	0.574	95.868	2.260	0.055	0.002	0.003	0.000	0.000
02/06/2025	1013.842	0.081	1.734	0.574	95.905	2.223	0.052	0.002	0.003	0.000	0.000
02/05/2025	1013.531	0.079	1.744	0.574	95.929	2.190	0.054	0.002	0.003	0.000	0.000
02/04/2025	1013.707	0.075	1.758	0.574	95.888	2.216	0.058	0.002	0.003	0.000	0.000
02/03/2025	1013.926	0.069	1.756	0.574	95.880	2.231	0.059	0.002	0.003	0.000	0.000
02/02/2025	1014.578	0.075	1.731	0.574	95.843	2.282	0.063	0.002	0.003	0.000	0.000
02/01/2025	1016.082	0.087	1.718	0.576	95.669	2.441	0.076	0.003	0.005	0.001	0.000
01/31/2025	1018.073	0.091	1.716	0.577	95.451	2.620	0.107	0.005	0.010	0.001	0.000
01/30/2025	1023.542	0.098	1.741	0.581	94.710	3.284	0.147	0.006	0.013	0.001	0.000
01/29/2025	1025.527	0.092	1.724	0.582	94.470	3.571	0.131	0.004	0.008	0.000	0.000
01/28/2025	1031.727	0.073	1.672	0.585	93.801	4.335	0.113	0.002	0.004	0.000	0.000
01/27/2025	1033.651	0.087	1.655	0.586	93.579	4.538	0.133	0.003	0.005	0.000	0.000