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Gas Quality / Gas Quality By Date

Date Requested: Apr 30 2025 3:26 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	1082.102	1.064	2.948	0.646	82.750	12.368	0.793	0.021	0.041	0.002	0.002	0.011
04/29/2025	1082.102	1.064	2.948	0.646	82.750	12.368	0.793	0.021	0.041	0.002	0.002	0.011
04/28/2025	1083.639	1.061	2.944	0.647	82.568	12.583	0.782	0.020	0.038	0.002	0.002	0.000
04/27/2025	1084.101	1.068	2.940	0.648	82.522	12.608	0.789	0.022	0.043	0.003	0.003	0.002
04/26/2025	1084.556	1.074	2.947	0.648	82.407	12.732	0.778	0.020	0.038	0.002	0.002	0.000
04/25/2025	1085.141	1.061	2.955	0.648	82.372	12.746	0.799	0.021	0.041	0.002	0.002	0.000
04/24/2025	1084.945	1.059	2.933	0.648	82.293	12.749	0.808	0.022	0.042	0.002	0.002	0.091
04/23/2025	1083.042	1.060	2.956	0.647	82.425	12.592	0.791	0.021	0.040	0.002	0.002	0.111
04/22/2025	1079.603	1.058	2.965	0.645	82.818	12.194	0.781	0.020	0.038	0.002	0.002	0.121
04/21/2025	1076.687	1.078	3.001	0.644	82.889	12.114	0.700	0.017	0.033	0.002	0.002	0.165
04/20/2025	1076.419	1.090	3.029	0.644	82.847	12.150	0.687	0.016	0.031	0.002	0.002	0.147
04/19/2025	1077.354	1.078	2.975	0.644	82.905	12.106	0.723	0.018	0.035	0.002	0.002	0.157
04/18/2025	1078.091	1.071	2.931	0.644	82.997	12.047	0.757	0.019	0.036	0.002	0.002	0.139
04/17/2025	1077.055	1.083	2.992	0.644	82.950	12.048	0.735	0.019	0.035	0.002	0.002	0.134
04/16/2025	1076.922	1.087	2.994	0.644	82.930	12.043	0.737	0.019	0.036	0.002	0.002	0.150
04/15/2025	1077.991	1.081	2.988	0.644	82.852	12.069	0.783	0.021	0.040	0.002	0.002	0.162
04/14/2025	1078.154	1.083	3.000	0.645	82.830	12.097	0.782	0.021	0.040	0.002	0.002	0.144
04/13/2025	1076.828	1.076	2.959	0.643	83.090	11.907	0.765	0.020	0.037	0.002	0.002	0.143
04/12/2025	1077.278	1.058	2.922	0.643	83.165	11.898	0.763	0.019	0.035	0.002	0.002	0.137
04/11/2025	1074.912	1.034	2.822	0.640	83.744	11.427	0.775	0.018	0.032	0.001	0.001	0.146
04/10/2025	1067.309	1.034	2.858	0.635	84.410	10.949	0.563	0.012	0.023	0.001	0.001	0.147
04/09/2025	1069.030	1.058	2.937	0.638	83.921	11.314	0.565	0.013	0.025	0.001	0.002	0.165
04/08/2025	1074.155	1.038	2.804	0.639	83.715	11.600	0.641	0.015	0.029	0.001	0.001	0.156
04/07/2025	1075.602	1.038	2.755	0.640	83.702	11.638	0.671	0.017	0.032	0.001	0.002	0.144
04/06/2025	1075.622	1.033	2.768	0.640	83.703	11.641	0.671	0.017	0.032	0.002	0.002	0.132
04/05/2025	1074.952	1.040	2.790	0.640	83.741	11.539	0.697	0.018	0.033	0.002	0.002	0.139
04/04/2025	1077.098	1.032	2.779	0.641	83.534	11.734	0.721	0.019	0.036	0.002	0.002	0.141
04/03/2025	1076.195	0.996	2.762	0.639	83.903	11.524	0.696	0.019	0.035	0.002	0.002	0.060
04/02/2025	1073.003	0.971	2.747	0.637	84.353	11.123	0.672	0.018	0.034	0.002	0.002	0.077
04/01/2025	1077.195	1.026	2.808	0.641	83.453	11.813	0.705	0.018	0.035	0.002	0.002	0.139
03/31/2025	1076.683	1.029	2.826	0.641	83.461	11.758	0.714	0.019	0.037	0.002	0.002	0.151
03/30/2025	1076.517	1.028	2.869	0.641	83.412	11.791	0.707	0.019	0.037	0.002	0.002	0.134
03/29/2025	1078.370	1.027	2.812	0.642	83.341	11.920	0.723	0.019	0.035	0.002	0.002	0.120
03/28/2025	1078.761	1.009	2.754	0.641	83.452	11.891	0.716	0.018	0.034	0.002	0.002	0.123
03/27/2025	1079.303	0.999	2.732	0.641	83.535	11.880	0.718	0.018	0.033	0.002	0.002	0.081
03/26/2025	1081.789	1.000	2.601	0.641	83.697	11.906	0.739	0.019	0.035	0.002	0.002	0.000
03/25/2025	1080.105	0.980	2.744	0.642	83.602	11.904	0.713	0.019	0.034	0.002	0.002	0.000
03/24/2025	1082.925	1.003	2.760	0.644	83.210	12.191	0.775	0.020	0.037	0.002	0.002	0.001
03/23/2025	1082.946	0.992	2.714	0.643	83.346	12.110	0.777	0.020	0.038	0.002	0.002	0.000
03/22/2025	1081.366	1.003	2.749	0.643	83.353	12.118	0.712	0.018	0.034	0.002	0.002	0.009
03/21/2025	1075.210	0.994	2.780	0.639	83.836	11.531	0.680	0.017	0.031	0.001	0.002	0.127
03/20/2025	1075.754	1.007	2.734	0.639	83.799	11.570	0.684	0.017	0.032	0.002	0.002	0.153
03/19/2025	1075.171	1.007	2.769	0.639	83.809	11.602	0.647	0.016	0.028	0.001	0.001	0.119
03/18/2025	1068.685	0.955	2.569	0.632	85.307	10.470	0.589	0.016	0.029	0.002	0.002	0.060
03/17/2025	1078.659	0.999	2.706	0.640	83.763	11.811	0.661	0.017	0.032	0.002	0.002	0.007
03/16/2025	1081.516	1.033	2.735	0.643	83.001	12.279	0.720	0.019	0.037	0.002	0.002	0.172
03/15/2025	1081.622	1.037	2.785	0.644	82.864	12.337	0.734	0.020	0.038	0.002	0.002	0.181
03/14/2025	1082.384	1.043	2.791	0.644	82.738	12.462	0.732	0.019	0.036	0.002	0.002	0.175
03/13/2025	1084.782	1.033	2.768	0.646	82.538	12.648	0.770	0.020	0.039	0.002	0.002	0.180
03/12/2025	1083.208	1.038	2.801	0.645	82.672	12.481	0.775	0.020	0.038	0.002	0.002	0.171
03/11/2025	1083.078	1.048	2.835	0.645	82.531	12.589	0.751	0.019	0.036	0.002	0.002	0.187
03/10/2025	1083.362	1.041	2.822	0.645	82.528	12.610	0.750	0.019	0.036	0.002	0.002	0.192
03/09/2025	1082.949	1.026	2.809	0.645	82.653	12.504	0.756	0.019	0.037	0.002	0.002	0.193
03/08/2025	1081.608	1.022	2.748	0.643	82.977	12.300	0.721	0.019	0.035	0.002	0.002	0.173
03/07/2025	1080.811	1.037	2.788	0.643	82.972	12.284	0.708	0.018	0.034	0.002	0.002	0.156
03/06/2025	1083.418	1.006	2.639	0.643	83.086	12.437	0.666	0.017	0.033	0.002	0.002	0.113
03/05/2025	1082.172	0.996	2.632	0.642	83.225	12.346	0.633	0.016	0.028	0.001	0.001	0.121
03/04/2025	1083.433	0.989	2.627	0.642	83.114	12.480	0.635	0.015	0.028	0.001	0.001	0.109
03/03/2025	1082.641	0.993	2.622	0.642	83.274	12.367	0.623	0.015	0.028	0.001	0.001	0.074
03/02/2025	1083.739	1.012	2.708	0.644	82.913	12.644	0.617	0.015	0.029	0.002	0.002	0.059
03/01/2025	1083.911	0.984	2.611	0.643	83.232	12.273	0.734	0.020	0.037	0.002	0.002	0.106
02/28/2025	1085.646	0.994	2.723	0.645	82.654	12.748	0.713	0.017	0.030	0.001	0.001	0.119
02/27/2025	1090.650	0.982	2.629	0.647	82.282	13.132	0.776	0.019	0.035	0.002	0.002	0.143
02/26/2025	1085.823	0.975	2.614	0.644	82.847	12.688	0.678	0.017	0.031	0.002	0.002	0.146
02/25/2025	1085.594	0.963	2.553	0.643	83.131	12.555	0.655	0.017	0.032	0.002	0.002	0.091
02/24/2025	1083.563	0.955	2.488	0.641	83.524	12.279	0.618	0.016	0.029	0.001	0.001	0.089
02/23/2025	1078.534	0.923	2.285	0.635	84.574	11.589	0.501	0.012	0.021	0.001	0.001	0.092
02/22/2025	1081.398	0.934	2.247	0.636	84.444	11.645	0.604	0.018	0.033	0.002	0.001	0.072
02/21/2025	1082.122	0.934	2.301	0.637	84.220	11.761	0.632	0.019	0.037	0.002	0.002	0.093
02/20/2025	1081.757	0.941	2.303	0.637	84.277	11.689	0.639	0.020	0.040	0.002	0.002	0.087
02/19/2025	1081.365	0.917	2.373	0.637	84.155	11.775	0.619	0.018	0.035	0.002	0.002	0.104
02/18/2025	1082.766	0.949	2.459	0.640	83.687	12.197	0.588	0.014	0.025	0.001	0.001	0.078
02/17/2025	1085.935	0.956	2.522	0.642	83.146	12.659	0.602	0.015	0.027	0.001	0.001	0.070
02/16/2025	1085.384	0.975	2.501	0.642	83.195	12.634	0.582	0.014	0.025	0.001	0.001	0.071
02/15/2025	1084.982	0.964	2.476	0.641	83.388	12.490	0.593	0.014	0.026	0.001	0.001	0.048
02/14/2025	1082.509	0.962	2.428	0.639	83.743	12.168	0.576	0.014	0.025	0.001	0.001	0.081
02/13/2025	1083.326	0.952	2.383	0.639	83.758	12.223	0.568	0.013	0.023	0.001	0.001	0.077
02/12/2025	1084.931	0.972	2.447	0.641	83.397	12.468	0.598	0.014	0.026	0.001	0.001	0.075
02/11/2025	1084.389	0.971	2.500	0.641	83.313	12.510	0.585	0.013	0.024	0.001	0.001	0.082
02/10/2025	1084.251	0.981	2.533	0.642	83.214	12.545	0.590	0.014	0.025	0.001	0.001	0.097
02/09/2025	1083.795	0.984	2.532	0.642	83.222	12.520	0.586	0.014	0.024	0.001	0.001	0.117
02/08/2025	1085.050	0.972	2.578	0.643	82.970	12.687	0.610	0.015	0.027	0.001	0.001	0.139
02/07/2025	1088.742	0.976	2.632	0.646	82.351	13.152	0.663	0.017	0.030	0.001	0.001	0.175
02/06/2025	1091.189	1.002	2.673	0.648	81.849	13.599	0.648	0.016	0.029	0.002	0.002	0.181
02/05/2025	1090.138	1.019	2.656	0.647	81.931	13.563	0.608	0.014	0.025	0.001	0.001	0.181
02/04/2025	1090.756	1.026	2.751	0.649	81.673	13.667	0.651	0.016	0.030	0.002	0.002	0.182
02/03/2025	1090.354	1.021	2.729	0.648	81.786	13.595	0.640	0.016	0.031	0.002	0.002	0.177
02/02/2025	1091.605	1.020	2.733	0.649	81.655	13.705	0.659	0.018	0.033	0.002	0.002	0.172
02/01/2025	1093.432	1.011	2.758	0.651	81.461	13.920	0.664	0.018	0.033	0.002	0.002	0.132
01/31/2025	1093.015	1.001	2.708	0.650	81.607	13.779	0.684	0.018	0.033	0.002	0.002	0.168
01/30/2025	1094.226	1.004	2.726	0.651	81.502	13.787	0.756	0.021	0.039	0.002	0.002	0.160
01/29/2025	1093.538	1.000	2.751	0.650	81.494	13.756	0.760	0.020	0.035	0.002	0.002	0.182
01/28/2025	1094.293	0.996	2.713	0.650	81.578	13.768	0.752	0.020	0.035	0.002	0.002	0.134
01/27/2025	1093.293	0.990	2.686	0.649	81.766	13.590	0.759	0.020	0.036	0.002	0.002	0.149