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Gas Quality / Gas Quality By Date

Date Requested: May 09 2025 12:05 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


05/09/2025	1078.614	1.043	2.842	0.643	83.053	12.190	0.657	0.017	0.033	0.002	0.002	0.162
05/08/2025	1078.614	1.043	2.842	0.643	83.053	12.190	0.657	0.017	0.033	0.002	0.002	0.162
05/07/2025	1083.183	1.049	2.854	0.646	82.785	12.529	0.723	0.018	0.034	0.002	0.002	0.005
05/06/2025	1082.527	1.041	2.851	0.645	82.905	12.421	0.726	0.018	0.034	0.002	0.002	0.001
05/05/2025	1080.899	1.031	2.884	0.644	82.998	12.334	0.689	0.017	0.032	0.002	0.002	0.012
05/04/2025	1081.350	1.041	2.853	0.644	83.016	12.337	0.703	0.016	0.030	0.002	0.002	0.001
05/03/2025	1081.462	1.037	2.919	0.645	82.896	12.378	0.708	0.021	0.037	0.003	0.002	0.001
05/02/2025	1083.631	1.049	2.954	0.647	82.574	12.571	0.784	0.020	0.040	0.002	0.002	0.003
05/01/2025	1082.024	1.066	2.974	0.647	82.711	12.390	0.789	0.021	0.042	0.002	0.002	0.001
04/30/2025	1082.035	1.057	2.953	0.646	82.789	12.339	0.796	0.021	0.041	0.002	0.002	0.000
04/29/2025	1082.125	1.063	2.949	0.646	82.749	12.370	0.793	0.021	0.041	0.002	0.002	0.009
04/28/2025	1084.087	1.057	2.951	0.647	82.528	12.594	0.804	0.021	0.040	0.002	0.002	0.001
04/27/2025	1084.442	1.067	2.935	0.648	82.508	12.616	0.796	0.023	0.046	0.003	0.003	0.002
04/26/2025	1084.543	1.073	2.948	0.648	82.409	12.730	0.777	0.020	0.038	0.002	0.002	0.000
04/25/2025	1085.138	1.060	2.955	0.648	82.374	12.745	0.799	0.021	0.041	0.002	0.002	0.000
04/24/2025	1084.960	1.058	2.932	0.648	82.293	12.749	0.809	0.022	0.042	0.002	0.002	0.092
04/23/2025	1083.017	1.058	2.955	0.647	82.433	12.589	0.789	0.021	0.040	0.002	0.002	0.110
04/22/2025	1079.675	1.056	2.962	0.645	82.837	12.193	0.778	0.020	0.038	0.002	0.002	0.111
04/21/2025	1076.776	1.074	2.991	0.643	82.889	12.118	0.697	0.017	0.034	0.002	0.002	0.175
04/20/2025	1076.413	1.088	3.029	0.644	82.850	12.148	0.688	0.016	0.031	0.002	0.002	0.147
04/19/2025	1077.098	1.078	2.983	0.644	82.912	12.099	0.715	0.018	0.034	0.002	0.002	0.157
04/18/2025	1079.295	1.068	2.898	0.644	82.937	12.111	0.780	0.019	0.037	0.002	0.002	0.147
04/17/2025	1076.937	1.081	2.991	0.644	82.979	12.043	0.726	0.018	0.034	0.002	0.002	0.124
04/16/2025	1077.003	1.088	2.993	0.644	82.923	12.053	0.736	0.019	0.036	0.002	0.002	0.147
04/15/2025	1077.929	1.080	2.990	0.644	82.846	12.067	0.783	0.021	0.040	0.002	0.002	0.169
04/14/2025	1079.497	1.080	2.991	0.645	82.703	12.229	0.791	0.021	0.041	0.002	0.002	0.140
04/13/2025	1076.645	1.086	2.993	0.644	83.023	11.914	0.775	0.020	0.039	0.002	0.002	0.145
04/12/2025	1077.261	1.057	2.923	0.643	83.169	11.894	0.763	0.019	0.035	0.002	0.002	0.136
04/11/2025	1075.210	1.032	2.813	0.640	83.737	11.437	0.780	0.018	0.032	0.001	0.001	0.146
04/10/2025	1067.299	1.033	2.858	0.635	84.410	10.949	0.562	0.012	0.024	0.001	0.001	0.149
04/09/2025	1069.010	1.057	2.935	0.638	83.928	11.310	0.564	0.013	0.025	0.001	0.002	0.165
04/08/2025	1074.147	1.037	2.803	0.639	83.722	11.596	0.641	0.015	0.029	0.001	0.001	0.155
04/07/2025	1075.583	1.037	2.755	0.640	83.707	11.634	0.672	0.017	0.032	0.002	0.002	0.144
04/06/2025	1075.660	1.032	2.769	0.640	83.700	11.645	0.671	0.017	0.032	0.002	0.002	0.131
04/05/2025	1074.971	1.039	2.790	0.640	83.738	11.542	0.697	0.018	0.033	0.002	0.002	0.140
04/04/2025	1077.083	1.031	2.778	0.641	83.540	11.730	0.721	0.019	0.036	0.002	0.002	0.141
04/03/2025	1076.139	0.994	2.762	0.639	83.915	11.515	0.696	0.019	0.035	0.002	0.002	0.059
04/02/2025	1072.976	0.971	2.747	0.637	84.354	11.119	0.672	0.018	0.034	0.002	0.002	0.079
04/01/2025	1077.235	1.026	2.807	0.641	83.451	11.816	0.705	0.018	0.035	0.002	0.002	0.139
03/31/2025	1076.698	1.028	2.825	0.641	83.464	11.759	0.713	0.019	0.037	0.002	0.002	0.151
03/30/2025	1076.463	1.027	2.868	0.641	83.421	11.784	0.706	0.019	0.037	0.002	0.002	0.134
03/29/2025	1078.373	1.027	2.814	0.642	83.323	11.928	0.723	0.019	0.035	0.002	0.002	0.127
03/28/2025	1078.698	1.010	2.755	0.641	83.451	11.890	0.714	0.018	0.034	0.002	0.002	0.125
03/27/2025	1079.306	0.998	2.729	0.641	83.545	11.875	0.718	0.018	0.033	0.002	0.002	0.080
03/26/2025	1081.824	1.000	2.603	0.641	83.689	11.911	0.739	0.019	0.035	0.002	0.002	0.000
03/25/2025	1080.030	0.978	2.742	0.641	83.618	11.892	0.712	0.019	0.034	0.002	0.002	0.000
03/24/2025	1082.909	1.002	2.761	0.644	83.213	12.188	0.775	0.020	0.037	0.002	0.002	0.001
03/23/2025	1082.844	0.992	2.714	0.643	83.359	12.097	0.777	0.020	0.038	0.002	0.002	0.000
03/22/2025	1081.763	1.002	2.747	0.643	83.323	12.154	0.715	0.019	0.035	0.002	0.002	0.003
03/21/2025	1075.242	0.992	2.777	0.639	83.842	11.525	0.682	0.017	0.032	0.002	0.002	0.129
03/20/2025	1075.739	1.007	2.733	0.639	83.802	11.568	0.684	0.017	0.032	0.002	0.002	0.154
03/19/2025	1074.772	1.005	2.766	0.639	83.859	11.558	0.643	0.016	0.028	0.001	0.001	0.124
03/18/2025	1066.763	0.944	2.537	0.630	85.647	10.195	0.572	0.016	0.029	0.002	0.002	0.055
03/17/2025	1078.637	0.997	2.706	0.640	83.769	11.807	0.661	0.017	0.032	0.002	0.002	0.006
03/16/2025	1081.659	1.032	2.739	0.643	82.982	12.297	0.721	0.019	0.037	0.002	0.002	0.169
03/15/2025	1081.183	1.032	2.788	0.643	82.879	12.283	0.742	0.021	0.040	0.002	0.002	0.211
03/14/2025	1081.615	1.045	2.799	0.644	82.809	12.392	0.723	0.019	0.036	0.002	0.002	0.174
03/13/2025	1084.755	1.033	2.768	0.645	82.543	12.644	0.770	0.020	0.039	0.002	0.002	0.180
03/12/2025	1083.211	1.038	2.801	0.645	82.673	12.482	0.774	0.020	0.038	0.002	0.002	0.171
03/11/2025	1083.129	1.050	2.838	0.645	82.514	12.602	0.751	0.019	0.036	0.002	0.002	0.186
03/10/2025	1083.721	1.042	2.835	0.646	82.449	12.672	0.752	0.019	0.035	0.002	0.002	0.192
03/09/2025	1082.884	1.026	2.812	0.645	82.653	12.500	0.756	0.019	0.037	0.002	0.002	0.194
03/08/2025	1081.600	1.021	2.747	0.643	82.984	12.296	0.721	0.019	0.035	0.002	0.002	0.173
03/07/2025	1080.783	1.036	2.787	0.643	82.980	12.279	0.707	0.018	0.034	0.002	0.002	0.155
03/06/2025	1083.439	1.005	2.639	0.643	83.088	12.437	0.666	0.017	0.033	0.002	0.002	0.112
03/05/2025	1082.165	0.995	2.631	0.642	83.231	12.341	0.633	0.016	0.029	0.001	0.001	0.121
03/04/2025	1083.663	0.986	2.623	0.643	83.094	12.496	0.641	0.015	0.028	0.001	0.001	0.115
03/03/2025	1082.661	0.993	2.622	0.642	83.274	12.368	0.624	0.015	0.028	0.001	0.001	0.073
03/02/2025	1083.650	1.011	2.706	0.644	82.927	12.630	0.617	0.015	0.029	0.002	0.002	0.061
03/01/2025	1083.915	0.983	2.611	0.643	83.231	12.273	0.734	0.020	0.037	0.002	0.002	0.107
02/28/2025	1085.911	0.996	2.744	0.645	82.572	12.796	0.722	0.017	0.030	0.001	0.001	0.121
02/27/2025	1091.052	0.982	2.630	0.647	82.230	13.172	0.783	0.019	0.035	0.002	0.002	0.146
02/26/2025	1085.773	0.974	2.617	0.644	82.835	12.693	0.677	0.017	0.031	0.002	0.002	0.153
02/25/2025	1085.729	0.964	2.563	0.643	83.088	12.585	0.657	0.017	0.032	0.002	0.002	0.092
02/24/2025	1083.552	0.954	2.513	0.641	83.454	12.335	0.610	0.015	0.028	0.001	0.001	0.089
02/23/2025	1078.444	0.922	2.283	0.635	84.594	11.575	0.500	0.012	0.021	0.001	0.001	0.092
02/22/2025	1081.403	0.934	2.248	0.636	84.444	11.645	0.604	0.018	0.033	0.002	0.001	0.071
02/21/2025	1082.070	0.933	2.302	0.637	84.229	11.754	0.631	0.019	0.036	0.002	0.002	0.093
02/20/2025	1081.703	0.940	2.303	0.637	84.285	11.683	0.638	0.020	0.040	0.002	0.002	0.087
02/19/2025	1081.340	0.916	2.373	0.637	84.158	11.773	0.618	0.018	0.035	0.002	0.002	0.105
02/18/2025	1082.719	0.948	2.459	0.640	83.697	12.190	0.587	0.014	0.025	0.001	0.001	0.076
02/17/2025	1085.859	0.955	2.523	0.642	83.153	12.652	0.601	0.015	0.027	0.001	0.001	0.072
02/16/2025	1085.362	0.974	2.500	0.642	83.202	12.629	0.582	0.014	0.025	0.001	0.001	0.071
02/15/2025	1084.920	0.963	2.476	0.641	83.395	12.483	0.592	0.014	0.026	0.001	0.001	0.049
02/14/2025	1082.482	0.961	2.428	0.639	83.750	12.163	0.576	0.014	0.025	0.001	0.001	0.081
02/13/2025	1083.283	0.951	2.384	0.639	83.765	12.217	0.567	0.013	0.023	0.001	0.001	0.077
02/12/2025	1084.884	0.971	2.448	0.641	83.405	12.461	0.598	0.015	0.026	0.001	0.001	0.075
02/11/2025	1084.355	0.971	2.500	0.641	83.318	12.506	0.584	0.013	0.024	0.001	0.001	0.083
02/10/2025	1084.259	0.980	2.533	0.642	83.214	12.545	0.590	0.014	0.025	0.001	0.001	0.097
02/09/2025	1083.730	0.983	2.532	0.642	83.231	12.512	0.585	0.014	0.024	0.001	0.001	0.118
02/08/2025	1085.020	0.971	2.578	0.643	82.975	12.683	0.609	0.015	0.027	0.001	0.001	0.139
02/07/2025	1088.698	0.974	2.634	0.646	82.355	13.149	0.662	0.017	0.030	0.001	0.001	0.175
02/06/2025	1091.152	1.002	2.672	0.648	81.857	13.593	0.648	0.016	0.029	0.002	0.002	0.180
02/05/2025	1090.082	1.018	2.657	0.647	81.937	13.557	0.608	0.014	0.025	0.001	0.001	0.181