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Gas Quality / Gas Quality By Date

Date Requested: May 16 2025 2:58 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


05/16/2025	1092.198	1.190	1.755	0.642	83.704	12.279	0.829	0.025	0.051	0.003	0.003	0.160
05/15/2025	1092.198	1.190	1.755	0.642	83.704	12.279	0.829	0.025	0.051	0.003	0.003	0.160
05/14/2025	1092.469	1.181	1.723	0.642	83.727	12.345	0.800	0.022	0.044	0.002	0.003	0.152
05/13/2025	1090.455	1.173	1.715	0.640	83.902	12.265	0.722	0.019	0.036	0.002	0.002	0.164
05/12/2025	1087.527	1.181	1.868	0.640	83.809	12.216	0.685	0.016	0.031	0.002	0.002	0.189
05/11/2025	1086.693	1.159	1.835	0.639	83.908	12.162	0.643	0.016	0.032	0.002	0.002	0.240
05/10/2025	1090.398	1.164	1.889	0.642	83.631	12.462	0.703	0.018	0.035	0.002	0.002	0.096
05/09/2025	1090.793	1.144	1.996	0.643	83.580	12.494	0.730	0.018	0.034	0.002	0.002	0.000
05/08/2025	1087.896	1.100	2.221	0.643	83.502	12.424	0.699	0.017	0.032	0.002	0.002	0.001
05/07/2025	1090.162	1.141	1.982	0.642	83.647	12.460	0.709	0.016	0.030	0.002	0.002	0.012
05/06/2025	1085.787	1.115	2.168	0.641	83.823	12.181	0.665	0.016	0.029	0.002	0.002	0.000
05/05/2025	1088.641	1.134	2.031	0.642	83.727	12.394	0.664	0.016	0.031	0.002	0.002	0.000
05/04/2025	1090.048	1.120	2.245	0.645	83.221	12.584	0.759	0.024	0.041	0.003	0.003	0.000
05/03/2025	1092.214	1.169	1.993	0.644	83.415	12.579	0.778	0.021	0.040	0.002	0.002	0.000
05/02/2025	1091.352	1.183	1.988	0.644	83.521	12.443	0.796	0.021	0.041	0.002	0.002	0.002
05/01/2025	1092.581	1.176	1.982	0.645	83.389	12.581	0.801	0.021	0.040	0.002	0.002	0.005
04/30/2025	1093.943	1.180	1.994	0.646	83.219	12.718	0.811	0.023	0.047	0.003	0.003	0.000
04/29/2025	1092.880	1.184	1.975	0.645	83.295	12.733	0.753	0.019	0.036	0.002	0.002	0.000
04/28/2025	1094.164	1.204	1.992	0.646	83.092	12.856	0.791	0.021	0.039	0.002	0.002	0.000
04/27/2025	1094.282	1.180	1.993	0.646	83.128	12.824	0.801	0.021	0.041	0.002	0.002	0.009
04/26/2025	1092.544	1.181	1.970	0.644	83.140	12.708	0.793	0.021	0.040	0.002	0.002	0.143
04/25/2025	1089.480	1.166	1.972	0.642	83.578	12.293	0.794	0.020	0.038	0.002	0.002	0.135
04/24/2025	1086.945	1.194	1.979	0.641	83.667	12.197	0.727	0.019	0.034	0.002	0.002	0.179
04/23/2025	1086.165	1.190	2.001	0.641	83.629	12.210	0.700	0.018	0.034	0.002	0.002	0.214
04/22/2025	1085.537	1.210	2.046	0.641	83.589	12.219	0.695	0.016	0.030	0.002	0.002	0.191
04/21/2025	1085.592	1.196	2.026	0.641	83.664	12.154	0.706	0.017	0.033	0.002	0.002	0.200
04/20/2025	1086.133	1.180	1.954	0.640	83.783	12.096	0.718	0.018	0.034	0.002	0.002	0.214
04/19/2025	1089.524	1.197	1.946	0.642	83.493	12.324	0.806	0.020	0.037	0.002	0.002	0.175
04/18/2025	1087.293	1.175	2.005	0.641	83.760	12.019	0.823	0.021	0.039	0.002	0.002	0.154
04/17/2025	1084.568	1.185	2.143	0.641	83.661	12.067	0.731	0.018	0.035	0.002	0.002	0.157
04/16/2025	1082.627	1.154	2.405	0.642	83.355	12.101	0.745	0.019	0.037	0.002	0.002	0.180
04/15/2025	1086.370	1.190	2.058	0.642	83.620	12.121	0.770	0.020	0.038	0.002	0.002	0.179
04/14/2025	1084.683	1.137	2.055	0.640	83.978	11.766	0.814	0.020	0.035	0.002	0.002	0.192
04/13/2025	1082.355	1.105	2.257	0.640	83.925	11.668	0.820	0.019	0.033	0.001	0.001	0.171
04/12/2025	1075.503	1.130	1.948	0.632	85.229	10.933	0.571	0.012	0.022	0.001	0.001	0.152
04/11/2025	1077.403	1.165	2.069	0.636	84.552	11.392	0.580	0.013	0.026	0.001	0.002	0.200
04/10/2025	1075.213	1.135	2.200	0.635	84.577	11.294	0.556	0.012	0.024	0.001	0.002	0.199
04/09/2025	1079.760	1.154	1.964	0.636	84.483	11.568	0.574	0.014	0.026	0.001	0.001	0.214
04/08/2025	1084.111	1.155	1.855	0.637	84.394	11.711	0.678	0.017	0.031	0.001	0.001	0.156
04/07/2025	1083.189	1.143	1.881	0.637	84.433	11.640	0.671	0.017	0.032	0.002	0.002	0.181
04/06/2025	1083.995	1.151	1.893	0.638	84.344	11.687	0.703	0.018	0.033	0.002	0.002	0.167
04/05/2025	1084.980	1.147	1.908	0.638	84.200	11.787	0.724	0.019	0.036	0.002	0.002	0.176
04/04/2025	1084.442	1.122	1.916	0.638	84.342	11.693	0.713	0.019	0.036	0.002	0.002	0.155
04/03/2025	1086.811	1.112	1.894	0.639	84.374	11.839	0.711	0.019	0.035	0.002	0.002	0.012
04/02/2025	1084.512	1.134	1.906	0.638	84.309	11.744	0.699	0.018	0.033	0.002	0.002	0.153
04/01/2025	1085.639	1.145	1.907	0.639	84.100	11.899	0.711	0.019	0.035	0.002	0.002	0.181
03/31/2025	1085.660	1.137	1.899	0.639	84.169	11.858	0.714	0.019	0.036	0.002	0.002	0.165
03/30/2025	1086.684	1.118	1.861	0.638	84.161	11.935	0.709	0.018	0.033	0.002	0.002	0.161
03/29/2025	1087.615	1.113	1.899	0.639	84.073	12.017	0.730	0.018	0.033	0.002	0.002	0.114
03/28/2025	1088.241	1.099	2.048	0.641	83.913	12.140	0.744	0.019	0.034	0.002	0.002	0.000
03/27/2025	1089.234	1.112	2.010	0.642	83.851	12.219	0.752	0.019	0.034	0.002	0.002	0.000
03/26/2025	1087.718	1.073	2.317	0.643	83.431	12.366	0.755	0.019	0.035	0.002	0.002	0.000
03/25/2025	1087.787	1.065	2.243	0.642	83.622	12.249	0.762	0.020	0.036	0.002	0.002	0.000
03/24/2025	1092.894	1.115	1.892	0.643	83.697	12.437	0.797	0.021	0.038	0.002	0.002	0.000
03/23/2025	1090.035	1.115	1.882	0.641	84.005	12.223	0.720	0.018	0.034	0.002	0.002	0.000
03/22/2025	1084.374	1.110	1.890	0.637	84.490	11.660	0.689	0.017	0.032	0.002	0.002	0.109
03/21/2025	1083.105	1.117	1.909	0.637	84.456	11.607	0.682	0.017	0.031	0.002	0.002	0.177
03/20/2025	1081.388	1.113	1.919	0.636	84.569	11.515	0.641	0.015	0.027	0.001	0.001	0.199
03/19/2025	1081.411	1.109	2.057	0.637	84.446	11.616	0.637	0.015	0.025	0.001	0.001	0.094
03/18/2025	1081.778	1.077	2.417	0.641	83.846	11.955	0.657	0.016	0.029	0.001	0.001	0.000
03/17/2025	1085.948	1.072	2.451	0.644	83.267	12.456	0.693	0.018	0.033	0.002	0.002	0.008
03/16/2025	1084.211	1.073	2.346	0.641	83.495	12.151	0.719	0.020	0.037	0.002	0.002	0.154
03/15/2025	1092.613	1.137	1.989	0.644	83.048	12.795	0.770	0.020	0.038	0.002	0.002	0.200
03/14/2025	1087.615	1.100	2.264	0.643	83.133	12.477	0.763	0.020	0.037	0.002	0.002	0.202
03/13/2025	1089.938	1.141	2.027	0.643	83.307	12.499	0.772	0.019	0.036	0.002	0.002	0.195
03/12/2025	1089.173	1.129	2.212	0.644	82.968	12.674	0.754	0.019	0.036	0.002	0.002	0.204
03/11/2025	1091.324	1.160	1.951	0.643	83.176	12.685	0.748	0.019	0.035	0.002	0.002	0.223
03/10/2025	1092.362	1.144	1.899	0.643	83.233	12.669	0.773	0.020	0.037	0.002	0.002	0.222
03/09/2025	1088.018	1.141	1.876	0.640	83.840	12.188	0.705	0.019	0.035	0.002	0.002	0.193
03/08/2025	1087.998	1.155	1.946	0.641	83.682	12.290	0.700	0.018	0.034	0.002	0.002	0.170
03/07/2025	1091.360	1.132	1.877	0.642	83.500	12.604	0.689	0.018	0.034	0.002	0.002	0.143
03/06/2025	1090.019	1.108	1.809	0.640	83.835	12.413	0.646	0.016	0.029	0.001	0.001	0.141
03/05/2025	1090.118	1.082	1.796	0.639	84.033	12.329	0.637	0.016	0.029	0.002	0.002	0.075
03/04/2025	1090.151	1.101	1.882	0.641	83.762	12.506	0.626	0.015	0.028	0.002	0.002	0.077
03/03/2025	1089.747	1.098	2.059	0.642	83.407	12.711	0.609	0.015	0.028	0.002	0.002	0.071
03/02/2025	1088.636	1.046	2.150	0.642	83.544	12.362	0.734	0.019	0.036	0.002	0.002	0.105
03/01/2025	1094.635	1.084	2.039	0.645	82.870	13.065	0.751	0.018	0.031	0.002	0.002	0.139
02/28/2025	1097.500	1.095	1.711	0.643	83.137	13.069	0.744	0.018	0.033	0.002	0.002	0.189
02/27/2025	1093.560	1.091	1.718	0.641	83.679	12.670	0.665	0.017	0.031	0.002	0.002	0.125
02/26/2025	1092.765	1.061	1.692	0.640	83.935	12.519	0.641	0.016	0.031	0.002	0.002	0.100
02/25/2025	1088.720	1.036	1.756	0.637	84.289	12.186	0.585	0.014	0.025	0.001	0.001	0.106
02/24/2025	1084.844	1.032	1.531	0.632	85.230	11.587	0.490	0.011	0.020	0.001	0.001	0.097
02/23/2025	1085.202	0.999	1.535	0.632	85.364	11.422	0.551	0.015	0.028	0.001	0.001	0.083
02/22/2025	1087.988	1.016	1.816	0.637	84.435	11.934	0.653	0.020	0.037	0.002	0.002	0.085
02/21/2025	1088.661	1.050	1.595	0.636	84.744	11.819	0.634	0.020	0.038	0.002	0.002	0.097
02/20/2025	1088.149	1.017	1.643	0.636	84.778	11.737	0.650	0.021	0.042	0.002	0.002	0.108
02/19/2025	1086.593	1.025	1.822	0.637	84.447	11.985	0.580	0.014	0.025	0.001	0.001	0.099
02/18/2025	1090.397	1.019	1.975	0.640	83.707	12.596	0.600	0.015	0.026	0.001	0.001	0.059
02/17/2025	1092.042	1.068	1.750	0.640	83.803	12.656	0.581	0.014	0.025	0.001	0.001	0.100
02/16/2025	1091.875	1.048	1.858	0.641	83.767	12.659	0.595	0.014	0.025	0.001	0.001	0.030
02/15/2025	1089.969	1.069	1.691	0.638	84.233	12.284	0.589	0.015	0.026	0.001	0.001	0.091
02/14/2025	1089.766	1.061	1.626	0.637	84.397	12.219	0.566	0.013	0.023	0.001	0.001	0.092
02/13/2025	1091.208	1.069	1.655	0.638	84.150	12.418	0.580	0.014	0.024	0.001	0.001	0.088
02/12/2025	1092.383	1.086	1.672	0.640	83.930	12.589	0.594	0.014	0.024	0.001	0.001	0.088