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Gas Quality By Date / Gas Quality By ID

Date Requested: May 16 2025 4:14 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


05/16/2025	1076.268	0.993	2.476	0.636	84.575	11.032	0.750	0.023	0.043	0.003	0.003	0.001	0.100
05/15/2025	1076.268	0.993	2.476	0.636	84.575	11.032	0.750	0.023	0.043	0.003	0.003	0.001	0.100
05/14/2025	1082.201	1.074	2.738	0.644	83.060	12.133	0.809	0.025	0.047	0.003	0.003	0.001	0.108
05/13/2025	1082.677	1.048	2.813	0.645	82.859	12.239	0.826	0.026	0.049	0.003	0.003	0.001	0.133
05/12/2025	1084.074	1.055	2.762	0.645	82.813	12.316	0.844	0.026	0.050	0.003	0.003	0.000	0.127
05/11/2025	1084.082	1.043	2.700	0.645	82.921	12.367	0.789	0.022	0.040	0.002	0.002	0.000	0.113
05/10/2025	1073.001	1.019	2.422	0.634	84.907	10.859	0.634	0.018	0.032	0.002	0.002	0.000	0.104
05/09/2025	1079.206	1.040	2.852	0.643	82.966	12.229	0.689	0.017	0.031	0.002	0.002	0.000	0.173
05/08/2025	1077.375	1.045	2.697	0.640	83.636	11.812	0.645	0.018	0.032	0.002	0.002	0.000	0.109
05/07/2025	1069.587	1.063	2.160	0.630	85.985	10.146	0.583	0.017	0.029	0.003	0.003	0.002	0.011
05/06/2025	1073.488	1.080	2.270	0.634	85.195	10.785	0.602	0.018	0.030	0.002	0.002	0.001	0.013
05/05/2025	1079.709	1.048	2.720	0.642	83.476	12.006	0.682	0.017	0.029	0.002	0.002	0.000	0.018
05/04/2025	1073.486	0.989	2.640	0.636	84.614	11.055	0.635	0.020	0.034	0.003	0.003	0.002	0.004
05/03/2025	1070.232	1.003	2.439	0.632	85.467	10.376	0.638	0.020	0.036	0.003	0.003	0.003	0.012
05/02/2025	1066.764	0.961	2.549	0.631	85.752	10.037	0.628	0.019	0.035	0.003	0.003	0.003	0.010
05/01/2025	1063.583	0.907	2.504	0.627	86.380	9.546	0.597	0.019	0.034	0.003	0.004	0.003	0.003
04/30/2025	1063.506	0.908	2.445	0.627	86.523	9.454	0.597	0.019	0.035	0.003	0.004	0.004	0.007
04/29/2025	1072.945	1.002	2.556	0.635	84.892	10.810	0.676	0.020	0.035	0.003	0.003	0.002	0.003
04/28/2025	1075.044	1.028	2.491	0.636	84.724	10.970	0.694	0.022	0.042	0.004	0.004	0.002	0.018
04/27/2025	1069.140	0.992	2.503	0.632	85.434	10.399	0.603	0.018	0.031	0.003	0.003	0.002	0.012
04/26/2025	1068.767	0.946	2.538	0.632	85.556	10.258	0.632	0.019	0.035	0.003	0.003	0.002	0.008
04/25/2025	1070.075	0.966	2.418	0.631	85.694	10.166	0.661	0.024	0.046	0.005	0.006	0.004	0.011
04/24/2025	1075.797	1.007	2.557	0.637	84.396	11.145	0.713	0.024	0.045	0.004	0.005	0.002	0.102
04/23/2025	1076.179	1.005	2.545	0.637	84.406	11.194	0.705	0.022	0.041	0.003	0.004	0.002	0.072
04/22/2025	1077.862	1.034	2.606	0.639	83.892	11.557	0.719	0.022	0.039	0.003	0.004	0.002	0.123
04/21/2025	1067.686	1.035	2.588	0.633	85.172	10.412	0.612	0.020	0.037	0.004	0.005	0.003	0.112
04/20/2025	1064.683	1.001	2.500	0.629	85.827	9.913	0.582	0.020	0.038	0.004	0.005	0.003	0.107
04/19/2025	1068.339	1.091	2.197	0.630	85.912	10.037	0.617	0.020	0.035	0.003	0.003	0.002	0.083
04/18/2025	1069.236	1.031	2.623	0.634	84.974	10.564	0.653	0.020	0.036	0.004	0.004	0.002	0.090
04/17/2025	1071.821	1.067	2.617	0.636	84.553	10.913	0.674	0.021	0.037	0.003	0.004	0.002	0.110
04/16/2025	1068.527	1.087	2.195	0.630	85.904	10.040	0.626	0.020	0.034	0.003	0.003	0.002	0.086
04/15/2025	1064.873	0.946	2.597	0.630	85.757	9.887	0.645	0.020	0.035	0.003	0.003	0.003	0.105
04/14/2025	1073.859	1.042	2.902	0.640	83.687	11.447	0.733	0.020	0.036	0.002	0.002	0.000	0.128
04/13/2025	1068.898	0.983	2.621	0.633	85.107	10.477	0.661	0.018	0.032	0.002	0.002	0.001	0.095
04/12/2025	1059.192	0.918	2.131	0.621	87.628	8.607	0.582	0.018	0.031	0.003	0.003	0.003	0.076
04/11/2025	1051.183	0.878	2.200	0.616	88.444	7.925	0.427	0.015	0.027	0.004	0.004	0.002	0.074
04/10/2025	1052.255	0.876	2.213	0.616	88.241	8.127	0.412	0.014	0.025	0.003	0.003	0.002	0.082
04/09/2025	1056.218	0.903	1.859	0.616	88.679	7.923	0.492	0.022	0.042	0.006	0.007	0.006	0.061
04/08/2025	1054.782	0.899	1.831	0.614	88.984	7.640	0.505	0.023	0.044	0.007	0.007	0.006	0.053
04/07/2025	1057.082	0.937	1.957	0.618	88.320	8.122	0.524	0.023	0.044	0.007	0.007	0.006	0.053
04/06/2025	1061.633	0.988	2.114	0.623	87.243	8.916	0.582	0.023	0.043	0.006	0.006	0.004	0.075
04/05/2025	1063.198	1.001	2.004	0.623	87.278	8.973	0.592	0.023	0.042	0.005	0.006	0.004	0.072
04/04/2025	1059.251	0.899	2.067	0.620	87.927	8.388	0.574	0.025	0.048	0.006	0.007	0.005	0.053
04/03/2025	1060.703	0.910	2.081	0.621	87.686	8.688	0.550	0.021	0.037	0.005	0.005	0.004	0.013
04/02/2025	1057.703	0.884	2.189	0.620	87.726	8.543	0.524	0.019	0.033	0.004	0.004	0.002	0.072
04/01/2025	1062.543	0.994	2.093	0.624	87.104	9.096	0.562	0.022	0.037	0.005	0.005	0.003	0.081
03/31/2025	1061.254	0.946	2.248	0.624	87.041	9.060	0.561	0.021	0.037	0.005	0.005	0.004	0.072
03/30/2025	1068.383	1.046	2.200	0.629	86.081	9.878	0.631	0.026	0.044	0.006	0.006	0.004	0.079
03/29/2025	1071.453	1.014	2.353	0.632	85.365	10.457	0.649	0.023	0.038	0.005	0.004	0.002	0.089
03/28/2025	1070.010	0.974	2.244	0.630	85.873	10.124	0.628	0.021	0.036	0.004	0.004	0.003	0.088
03/27/2025	1066.900	0.912	2.246	0.627	86.580	9.574	0.616	0.022	0.037	0.004	0.004	0.004	0.001
03/26/2025	1064.531	0.892	2.440	0.627	86.460	9.541	0.598	0.021	0.036	0.004	0.004	0.004	0.000
03/25/2025	1061.174	0.885	2.317	0.623	87.161	9.002	0.566	0.020	0.035	0.004	0.004	0.004	0.002
03/24/2025	1064.531	0.966	2.080	0.624	87.166	9.091	0.610	0.025	0.042	0.006	0.006	0.004	0.003
03/23/2025	1065.159	0.997	2.063	0.625	86.981	9.310	0.575	0.021	0.037	0.004	0.005	0.003	0.006
03/22/2025	1059.283	0.911	2.127	0.621	87.689	8.668	0.520	0.019	0.033	0.004	0.004	0.002	0.024
03/21/2025	1052.187	0.802	2.252	0.616	88.472	7.861	0.487	0.018	0.032	0.004	0.004	0.004	0.064
03/20/2025	1051.838	0.838	2.048	0.614	88.931	7.596	0.462	0.019	0.036	0.005	0.006	0.006	0.052
03/19/2025	1055.205	0.847	2.353	0.619	87.727	8.492	0.481	0.016	0.026	0.003	0.003	0.002	0.049
03/18/2025	1063.658	0.914	2.350	0.626	86.637	9.506	0.535	0.018	0.031	0.003	0.003	0.002	0.002
03/17/2025	1061.101	0.888	2.224	0.622	87.243	9.019	0.533	0.017	0.029	0.003	0.003	0.002	0.040
03/16/2025	1057.357	0.852	2.195	0.619	87.792	8.543	0.496	0.017	0.029	0.003	0.003	0.002	0.068
03/15/2025	1071.973	0.987	2.513	0.634	84.863	10.788	0.651	0.020	0.034	0.002	0.002	0.001	0.139
03/14/2025	1079.830	1.016	2.649	0.641	83.512	11.903	0.715	0.020	0.036	0.002	0.002	0.000	0.144
03/13/2025	1070.203	0.971	2.424	0.632	85.353	10.417	0.645	0.020	0.035	0.003	0.003	0.001	0.129
03/12/2025	1067.111	0.939	2.358	0.628	86.028	9.890	0.621	0.020	0.036	0.003	0.003	0.002	0.098
03/11/2025	1068.267	0.958	2.414	0.630	85.665	10.171	0.614	0.020	0.035	0.003	0.003	0.002	0.114
03/10/2025	1070.318	0.999	2.266	0.630	85.667	10.260	0.622	0.021	0.038	0.004	0.004	0.003	0.116
03/09/2025	1065.968	0.976	2.105	0.626	86.661	9.515	0.581	0.020	0.037	0.004	0.004	0.003	0.093
03/08/2025	1070.057	0.957	2.395	0.631	85.464	10.395	0.611	0.019	0.034	0.003	0.003	0.002	0.116
03/07/2025	1078.682	1.024	2.718	0.641	83.465	11.904	0.695	0.019	0.033	0.002	0.002	0.000	0.138
03/06/2025	1075.096	0.967	2.394	0.634	84.852	11.027	0.616	0.019	0.033	0.003	0.003	0.001	0.084
03/05/2025	1077.642	0.961	2.528	0.637	84.153	11.585	0.616	0.017	0.029	0.002	0.001	0.000	0.107
03/04/2025	1081.732	0.981	2.596	0.641	83.502	12.183	0.625	0.016	0.027	0.002	0.002	0.000	0.065
03/03/2025	1077.140	0.989	2.475	0.637	84.352	11.510	0.576	0.016	0.028	0.002	0.002	0.001	0.049
03/02/2025	1073.984	0.982	2.198	0.632	85.469	10.634	0.603	0.020	0.034	0.003	0.003	0.002	0.052
03/01/2025	1075.809	0.993	2.274	0.634	85.017	10.928	0.647	0.020	0.034	0.003	0.003	0.001	0.080
02/28/2025	1080.383	0.995	2.402	0.638	84.114	11.665	0.676	0.019	0.031	0.003	0.002	0.001	0.092
02/27/2025	1080.832	0.964	2.362	0.638	84.170	11.648	0.678	0.019	0.032	0.002	0.002	0.001	0.121
02/26/2025	1074.772	0.926	2.376	0.633	85.011	10.972	0.589	0.017	0.029	0.002	0.002	0.002	0.073
02/25/2025	1074.252	0.882	2.357	0.632	85.221	10.855	0.569	0.017	0.029	0.002	0.002	0.002	0.064
02/24/2025	1073.578	0.893	2.334	0.632	85.282	10.818	0.546	0.016	0.027	0.002	0.002	0.002	0.078
02/23/2025	1068.915	0.883	2.038	0.625	86.549	9.980	0.457	0.014	0.022	0.002	0.002	0.002	0.051
02/22/2025	1067.235	0.846	2.020	0.623	86.978	9.558	0.500	0.017	0.029	0.003	0.003	0.002	0.043
02/21/2025	1058.438	0.813	1.917	0.616	88.461	8.235	0.478	0.019	0.033	0.004	0.004	0.004	0.032
02/20/2025	1058.663	0.824	1.949	0.617	88.364	8.270	0.494	0.021	0.038	0.004	0.004	0.003	0.030
02/19/2025	1056.982	0.825	1.857	0.615	88.755	8.002	0.465	0.019	0.034	0.004	0.004	0.003	0.031
02/18/2025	1059.388	0.886	1.873	0.618	88.265	8.427	0.465	0.018	0.030	0.004	0.004	0.004	0.024
02/17/2025	1068.877	0.917	2.134	0.627	86.427	9.889	0.537	0.019	0.034	0.004	0.004	0.004	0.029
02/16/2025	1079.395	0.970	2.388	0.637	84.292	11.663	0.570	0.018	0.031	0.003	0.003	0.002	0.061
02/15/2025	1073.261	0.973	2.188	0.631	85.628	10.563	0.556	0.020	0.034	0.004	0.004	0.004	0.025
02/14/2025	1070.250	1.090	1.917	0.628	86.403	9.925	0.551	0.023	0.042	0.006	0.006	0.006	0.031
02/13/2025	1070.344	1.061	1.956	0.628	86.358	9.968	0.547	0.022	0.041	0.006	0.006	0.005	0.030
02/12/2025	1070.043	1.048	2.031	0.629	86.267	9.983	0.555	0.023	0.043	0.006	0.007	0.005	0.031