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Gas Quality By Date / Gas Quality By ID

Date Requested: Jul 08 2025 4:06 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


07/08/2025	1080.020	0.993	2.581	0.640	83.951	11.657	0.746	0.018	0.033	0.002	0.002	0.001	0.018
07/07/2025	1080.020	0.993	2.581	0.640	83.951	11.657	0.746	0.018	0.033	0.002	0.002	0.001	0.018
07/06/2025	1079.985	0.993	2.580	0.640	83.956	11.653	0.746	0.018	0.033	0.002	0.002	0.001	0.018
07/05/2025	1080.067	0.994	2.580	0.640	83.946	11.662	0.746	0.018	0.033	0.002	0.002	0.001	0.017
07/04/2025	1080.079	0.993	2.580	0.640	83.946	11.662	0.747	0.018	0.033	0.002	0.002	0.001	0.017
07/03/2025	1080.090	0.993	2.579	0.640	83.947	11.662	0.747	0.018	0.033	0.002	0.002	0.001	0.017
07/02/2025	1080.073	0.993	2.578	0.640	83.952	11.658	0.747	0.018	0.033	0.002	0.002	0.001	0.017
07/01/2025	1080.065	0.993	2.578	0.640	83.955	11.656	0.747	0.018	0.033	0.002	0.002	0.001	0.017
06/30/2025	1080.086	0.993	2.577	0.640	83.952	11.659	0.747	0.018	0.033	0.002	0.002	0.001	0.017
06/29/2025	1080.118	0.993	2.577	0.640	83.950	11.661	0.747	0.018	0.033	0.002	0.002	0.001	0.017
06/28/2025	1080.127	0.993	2.577	0.640	83.951	11.660	0.748	0.018	0.033	0.002	0.002	0.001	0.017
06/27/2025	1080.076	0.993	2.576	0.640	83.960	11.654	0.747	0.018	0.033	0.002	0.002	0.001	0.016
06/26/2025	1080.104	0.993	2.576	0.640	83.957	11.656	0.747	0.018	0.033	0.002	0.002	0.001	0.016
06/25/2025	1080.188	0.993	2.575	0.640	83.949	11.663	0.749	0.018	0.033	0.002	0.002	0.001	0.016
06/24/2025	1080.180	0.993	2.575	0.640	83.949	11.663	0.748	0.018	0.033	0.002	0.002	0.001	0.016
06/23/2025	1080.227	0.994	2.575	0.640	83.944	11.670	0.748	0.018	0.033	0.002	0.002	0.001	0.015
06/22/2025	1080.200	0.993	2.574	0.640	83.946	11.668	0.747	0.018	0.033	0.002	0.002	0.001	0.016
06/21/2025	1080.160	0.993	2.573	0.640	83.955	11.661	0.747	0.018	0.033	0.002	0.002	0.001	0.016
06/20/2025	1080.205	0.993	2.573	0.640	83.950	11.666	0.748	0.018	0.033	0.002	0.002	0.001	0.016
06/19/2025	1080.175	0.993	2.574	0.640	83.952	11.663	0.748	0.018	0.033	0.002	0.002	0.001	0.016
06/18/2025	1080.133	0.993	2.575	0.640	83.955	11.659	0.747	0.018	0.033	0.002	0.002	0.001	0.016
06/17/2025	1079.277	0.994	2.587	0.640	84.020	11.596	0.734	0.017	0.032	0.002	0.002	0.001	0.016
06/16/2025	1073.936	0.988	2.578	0.636	84.642	11.093	0.638	0.015	0.027	0.002	0.002	0.001	0.016
06/15/2025	1072.880	0.971	2.516	0.634	84.989	10.802	0.658	0.016	0.029	0.002	0.002	0.001	0.015
06/14/2025	1075.227	0.991	2.550	0.637	84.625	11.051	0.713	0.018	0.032	0.002	0.002	0.001	0.015
06/13/2025	1073.494	0.998	2.606	0.636	84.679	10.958	0.689	0.018	0.033	0.002	0.002	0.001	0.016
06/12/2025	1075.066	0.990	2.533	0.636	84.681	11.022	0.703	0.018	0.034	0.002	0.002	0.001	0.015
06/11/2025	1075.523	0.965	2.451	0.635	84.842	10.990	0.683	0.017	0.032	0.002	0.002	0.001	0.015
06/10/2025	1074.756	0.960	2.411	0.634	85.036	10.857	0.667	0.017	0.032	0.002	0.002	0.001	0.015
06/09/2025	1073.663	0.955	2.412	0.634	85.195	10.694	0.673	0.018	0.033	0.002	0.002	0.001	0.015
06/08/2025	1076.384	0.951	2.398	0.635	84.895	11.000	0.687	0.017	0.032	0.002	0.002	0.001	0.015
06/07/2025	1077.421	0.942	2.424	0.636	84.764	11.074	0.720	0.019	0.036	0.002	0.002	0.001	0.015
06/06/2025	1078.730	0.966	2.542	0.638	84.278	11.402	0.735	0.019	0.036	0.002	0.002	0.001	0.016
06/05/2025	1077.019	0.960	2.491	0.637	84.613	11.142	0.721	0.018	0.035	0.002	0.002	0.001	0.015
06/04/2025	1078.291	0.960	2.540	0.638	84.308	11.420	0.701	0.018	0.033	0.002	0.002	0.001	0.016
06/03/2025	1078.110	0.965	2.567	0.638	84.290	11.376	0.727	0.019	0.035	0.002	0.002	0.001	0.016
06/02/2025	1077.610	0.984	2.607	0.639	84.236	11.356	0.737	0.020	0.038	0.002	0.002	0.001	0.016
06/01/2025	1075.122	0.996	2.713	0.638	84.247	11.262	0.698	0.020	0.040	0.002	0.003	0.001	0.019
05/31/2025	1073.706	0.988	2.668	0.637	84.509	11.102	0.658	0.018	0.036	0.002	0.002	0.001	0.016
05/30/2025	1075.954	0.960	2.481	0.636	84.747	11.047	0.692	0.019	0.035	0.002	0.002	0.001	0.015
05/29/2025	1075.117	0.962	2.487	0.635	84.848	10.926	0.703	0.019	0.034	0.002	0.002	0.001	0.015
05/28/2025	1073.717	0.968	2.532	0.635	84.895	10.841	0.691	0.018	0.034	0.002	0.002	0.001	0.015
05/27/2025	1074.464	0.975	2.573	0.636	84.740	10.904	0.728	0.020	0.039	0.002	0.002	0.001	0.016
05/26/2025	1075.830	0.981	2.620	0.638	84.454	11.125	0.739	0.020	0.039	0.002	0.003	0.001	0.016
05/25/2025	1078.672	0.999	2.689	0.640	83.882	11.603	0.739	0.021	0.042	0.003	0.003	0.001	0.019
05/24/2025	1081.081	1.006	2.661	0.642	83.659	11.803	0.779	0.022	0.043	0.003	0.003	0.001	0.019
05/23/2025	1080.727	1.010	2.692	0.642	83.628	11.807	0.773	0.022	0.044	0.003	0.003	0.001	0.018
05/22/2025	1080.119	1.014	2.701	0.642	83.637	11.791	0.760	0.022	0.043	0.003	0.003	0.001	0.027
05/21/2025	1077.355	1.001	2.600	0.639	84.208	11.357	0.722	0.022	0.043	0.003	0.004	0.002	0.037
05/20/2025	1082.797	1.033	2.750	0.644	83.033	12.263	0.775	0.022	0.043	0.003	0.003	0.001	0.075
05/19/2025	1083.275	1.037	2.717	0.644	82.904	12.315	0.806	0.023	0.044	0.003	0.003	0.001	0.147
05/18/2025	1083.308	1.038	2.716	0.644	82.900	12.320	0.806	0.023	0.044	0.003	0.003	0.001	0.147
05/17/2025	1083.309	1.039	2.716	0.644	82.895	12.327	0.803	0.023	0.044	0.003	0.003	0.001	0.147
05/16/2025	1082.894	1.041	2.710	0.644	82.944	12.297	0.791	0.022	0.043	0.003	0.003	0.001	0.146
05/15/2025	1083.000	1.046	2.703	0.644	82.926	12.335	0.779	0.021	0.041	0.002	0.002	0.001	0.142
05/14/2025	1083.055	1.047	2.691	0.644	82.934	12.348	0.771	0.021	0.040	0.002	0.002	0.001	0.142
05/13/2025	1082.503	1.047	2.693	0.644	82.984	12.305	0.760	0.021	0.040	0.002	0.002	0.001	0.144
05/12/2025	1080.061	1.040	2.677	0.642	83.250	12.120	0.698	0.018	0.035	0.002	0.002	0.001	0.156
05/11/2025	1079.489	1.035	2.729	0.642	83.210	12.100	0.708	0.018	0.034	0.002	0.002	0.001	0.161
05/10/2025	1078.661	1.043	2.805	0.643	83.092	12.150	0.690	0.017	0.033	0.002	0.002	0.001	0.164
05/09/2025	1077.501	1.045	2.889	0.643	82.987	12.162	0.680	0.016	0.032	0.002	0.002	0.001	0.184
05/08/2025	1080.841	1.035	2.839	0.644	82.940	12.345	0.696	0.018	0.034	0.002	0.002	0.001	0.088
05/07/2025	1081.617	1.025	2.866	0.645	82.972	12.334	0.724	0.018	0.033	0.002	0.002	0.001	0.024
05/06/2025	1078.923	1.016	2.852	0.643	83.335	12.032	0.686	0.017	0.032	0.002	0.002	0.001	0.025
05/05/2025	1065.851	0.915	2.720	0.631	85.536	10.130	0.615	0.017	0.034	0.003	0.004	0.004	0.022
05/04/2025	1061.325	0.877	2.769	0.628	86.024	9.700	0.545	0.016	0.034	0.003	0.004	0.004	0.024
05/03/2025	1075.700	1.020	2.980	0.642	83.524	11.665	0.718	0.022	0.041	0.003	0.003	0.002	0.021
05/02/2025	1054.743	0.803	2.804	0.623	87.001	8.738	0.558	0.018	0.038	0.004	0.005	0.006	0.026
05/01/2025	1051.267	0.721	2.791	0.620	87.683	8.186	0.534	0.018	0.038	0.004	0.005	0.006	0.013
04/30/2025	1067.163	0.945	2.878	0.634	84.990	10.423	0.671	0.020	0.040	0.003	0.003	0.003	0.025
04/29/2025	1070.293	1.009	2.941	0.638	84.337	10.916	0.702	0.021	0.043	0.003	0.004	0.003	0.021
04/28/2025	1078.264	1.013	2.932	0.643	83.387	11.790	0.773	0.023	0.048	0.004	0.004	0.002	0.023
04/27/2025	1067.008	0.901	2.844	0.633	85.188	10.313	0.659	0.020	0.040	0.003	0.004	0.004	0.024
04/26/2025	1054.563	0.751	2.715	0.621	87.364	8.535	0.548	0.018	0.037	0.004	0.005	0.006	0.017
04/25/2025	1048.954	0.735	2.654	0.617	88.218	7.792	0.506	0.018	0.039	0.004	0.005	0.005	0.024
04/24/2025	1079.677	1.124	3.078	0.647	82.287	12.519	0.774	0.021	0.043	0.002	0.002	0.001	0.149
04/23/2025	1082.652	1.059	2.968	0.647	82.353	12.624	0.795	0.021	0.040	0.002	0.002	0.001	0.135
04/22/2025	1078.964	1.066	2.990	0.645	82.751	12.207	0.786	0.020	0.039	0.002	0.002	0.001	0.135
04/21/2025	1073.314	1.132	3.100	0.644	82.788	12.034	0.681	0.017	0.034	0.002	0.002	0.001	0.209
04/20/2025	1075.088	1.095	3.034	0.644	82.881	12.067	0.695	0.017	0.032	0.002	0.002	0.001	0.175
04/19/2025	1052.076	0.765	2.770	0.621	87.215	8.565	0.524	0.014	0.027	0.002	0.002	0.001	0.115
04/18/2025	1077.099	1.012	2.886	0.642	83.319	11.884	0.717	0.019	0.036	0.002	0.002	0.001	0.121
04/17/2025	1081.667	0.984	2.808	0.643	83.034	12.268	0.739	0.020	0.036	0.002	0.002	0.001	0.106
04/16/2025	1081.015	0.987	2.839	0.643	83.009	12.223	0.753	0.020	0.038	0.002	0.002	0.001	0.126
04/15/2025	1079.212	0.995	2.861	0.643	83.148	12.034	0.760	0.020	0.038	0.002	0.002	0.001	0.139
04/14/2025	1073.308	1.085	3.052	0.642	83.145	11.798	0.702	0.018	0.035	0.002	0.002	0.000	0.159
04/13/2025	1071.397	1.114	3.041	0.642	83.335	11.567	0.716	0.017	0.035	0.002	0.002	0.000	0.171
04/12/2025	1075.279	1.065	2.936	0.642	83.252	11.735	0.782	0.019	0.035	0.002	0.002	0.000	0.173
04/11/2025	1072.206	1.048	2.864	0.639	83.810	11.322	0.736	0.017	0.030	0.001	0.001	0.001	0.169
04/10/2025	1064.910	1.054	2.945	0.635	84.327	10.920	0.543	0.011	0.022	0.001	0.001	0.001	0.175
04/09/2025	1068.788	1.045	2.915	0.637	83.901	11.331	0.571	0.013	0.025	0.001	0.001	0.001	0.195
04/08/2025	1077.844	0.992	2.724	0.640	83.534	11.871	0.679	0.017	0.031	0.002	0.002	0.001	0.146
04/07/2025	1080.925	0.940	2.665	0.641	83.511	12.032	0.691	0.018	0.033	0.002	0.002	0.001	0.103
04/06/2025	1062.809	0.822	2.634	0.627	86.177	9.605	0.598	0.019	0.037	0.004	0.004	0.005	0.095