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Gas Quality / Gas Quality By Date

Date Requested: May 09 2025 12:20 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	1078.141	1.042	2.845	0.642	83.068	12.155	0.655	0.017	0.033	0.002	0.002	0.183
05/08/2025	1078.141	1.042	2.845	0.642	83.068	12.155	0.655	0.017	0.033	0.002	0.002	0.183
05/07/2025	1082.522	1.047	2.853	0.645	82.821	12.473	0.718	0.018	0.034	0.002	0.002	0.032
05/06/2025	1082.417	1.040	2.853	0.645	82.917	12.408	0.725	0.018	0.034	0.002	0.002	0.001
05/05/2025	1080.873	1.030	2.883	0.644	83.006	12.328	0.689	0.017	0.032	0.002	0.002	0.012
05/04/2025	1081.268	1.041	2.854	0.644	83.023	12.330	0.702	0.016	0.030	0.002	0.002	0.001
05/03/2025	1081.487	1.037	2.921	0.645	82.888	12.383	0.709	0.021	0.037	0.003	0.002	0.000
05/02/2025	1083.614	1.049	2.955	0.647	82.577	12.569	0.784	0.020	0.040	0.002	0.002	0.002
05/01/2025	1081.999	1.066	2.974	0.647	82.716	12.387	0.789	0.021	0.042	0.002	0.002	0.000
04/30/2025	1082.014	1.057	2.954	0.646	82.787	12.339	0.795	0.021	0.041	0.002	0.002	0.000
04/29/2025	1082.067	1.063	2.950	0.646	82.751	12.365	0.793	0.021	0.041	0.002	0.002	0.011
04/28/2025	1084.221	1.057	2.945	0.648	82.527	12.601	0.805	0.021	0.040	0.002	0.002	0.000
04/27/2025	1084.425	1.067	2.939	0.648	82.499	12.619	0.797	0.023	0.046	0.003	0.003	0.004
04/26/2025	1084.528	1.073	2.948	0.648	82.410	12.729	0.777	0.020	0.038	0.002	0.002	0.000
04/25/2025	1085.110	1.060	2.956	0.648	82.373	12.744	0.799	0.021	0.041	0.002	0.002	0.001
04/24/2025	1084.904	1.058	2.935	0.648	82.298	12.744	0.808	0.022	0.042	0.002	0.002	0.089
04/23/2025	1083.015	1.059	2.956	0.647	82.429	12.589	0.791	0.021	0.040	0.002	0.002	0.111
04/22/2025	1079.663	1.056	2.961	0.645	82.842	12.190	0.778	0.020	0.038	0.002	0.002	0.110
04/21/2025	1076.777	1.074	2.990	0.643	82.894	12.115	0.697	0.017	0.034	0.002	0.002	0.175
04/20/2025	1076.410	1.088	3.031	0.644	82.846	12.149	0.688	0.016	0.031	0.002	0.002	0.147
04/19/2025	1076.963	1.079	2.988	0.644	82.914	12.096	0.712	0.018	0.034	0.002	0.002	0.156
04/18/2025	1079.191	1.067	2.898	0.644	82.939	12.111	0.775	0.019	0.037	0.002	0.002	0.151
04/17/2025	1076.839	1.080	2.991	0.644	82.991	12.033	0.725	0.018	0.034	0.002	0.002	0.126
04/16/2025	1076.940	1.088	2.995	0.644	82.926	12.050	0.735	0.019	0.036	0.002	0.002	0.147
04/15/2025	1077.931	1.081	2.990	0.644	82.848	12.067	0.783	0.021	0.040	0.002	0.002	0.167
04/14/2025	1078.550	1.079	2.993	0.645	82.817	12.125	0.783	0.021	0.040	0.002	0.002	0.138
04/13/2025	1076.826	1.087	2.994	0.644	82.993	11.941	0.775	0.020	0.039	0.002	0.002	0.146
04/12/2025	1077.239	1.057	2.924	0.643	83.166	11.895	0.763	0.019	0.035	0.002	0.002	0.137
04/11/2025	1075.240	1.033	2.815	0.640	83.730	11.440	0.782	0.019	0.032	0.001	0.001	0.146
04/10/2025	1067.258	1.032	2.857	0.635	84.429	10.936	0.563	0.012	0.024	0.001	0.001	0.145
04/09/2025	1068.973	1.058	2.938	0.638	83.927	11.308	0.564	0.013	0.025	0.001	0.001	0.165
04/08/2025	1074.100	1.037	2.806	0.639	83.718	11.598	0.639	0.015	0.029	0.001	0.001	0.155
04/07/2025	1075.543	1.037	2.756	0.640	83.710	11.631	0.671	0.017	0.032	0.001	0.002	0.143
04/06/2025	1075.667	1.032	2.770	0.640	83.694	11.649	0.671	0.017	0.032	0.002	0.002	0.131
04/05/2025	1074.896	1.039	2.790	0.640	83.749	11.531	0.697	0.018	0.033	0.002	0.002	0.139
04/04/2025	1077.076	1.032	2.779	0.641	83.539	11.731	0.720	0.019	0.036	0.002	0.002	0.141
04/03/2025	1076.161	0.995	2.762	0.639	83.908	11.520	0.696	0.019	0.035	0.002	0.002	0.060
04/02/2025	1072.969	0.970	2.746	0.637	84.361	11.115	0.672	0.018	0.034	0.002	0.002	0.078
04/01/2025	1077.188	1.026	2.808	0.641	83.454	11.812	0.705	0.018	0.035	0.002	0.002	0.139
03/31/2025	1076.664	1.029	2.827	0.641	83.463	11.756	0.714	0.019	0.037	0.002	0.002	0.151
03/30/2025	1076.456	1.027	2.868	0.641	83.422	11.783	0.706	0.019	0.037	0.002	0.002	0.134
03/29/2025	1078.265	1.028	2.817	0.642	83.326	11.922	0.722	0.019	0.035	0.002	0.002	0.128
03/28/2025	1078.657	1.010	2.757	0.641	83.454	11.885	0.714	0.018	0.034	0.002	0.002	0.124
03/27/2025	1079.297	0.999	2.732	0.641	83.537	11.879	0.718	0.018	0.033	0.002	0.002	0.081
03/26/2025	1081.706	0.999	2.605	0.641	83.700	11.899	0.739	0.019	0.035	0.002	0.002	0.000
03/25/2025	1080.017	0.979	2.744	0.641	83.615	11.894	0.712	0.019	0.034	0.002	0.002	0.000
03/24/2025	1082.881	1.002	2.761	0.644	83.216	12.185	0.774	0.020	0.037	0.002	0.002	0.000
03/23/2025	1082.816	0.992	2.715	0.643	83.361	12.094	0.777	0.020	0.038	0.002	0.002	0.000
03/22/2025	1081.772	1.002	2.748	0.643	83.321	12.155	0.715	0.018	0.035	0.002	0.002	0.002
03/21/2025	1075.234	0.992	2.779	0.639	83.842	11.525	0.682	0.017	0.032	0.002	0.002	0.128
03/20/2025	1075.728	1.007	2.735	0.639	83.802	11.568	0.684	0.017	0.032	0.002	0.002	0.153
03/19/2025	1074.792	1.005	2.767	0.639	83.853	11.562	0.643	0.016	0.028	0.001	0.001	0.124
03/18/2025	1066.749	0.946	2.544	0.630	85.618	10.211	0.572	0.016	0.028	0.002	0.002	0.060
03/17/2025	1078.601	0.998	2.708	0.640	83.767	11.807	0.660	0.017	0.032	0.002	0.002	0.006
03/16/2025	1081.507	1.032	2.736	0.643	83.003	12.278	0.719	0.019	0.037	0.002	0.002	0.171
03/15/2025	1081.771	1.033	2.791	0.644	82.816	12.351	0.745	0.020	0.039	0.002	0.002	0.200
03/14/2025	1081.566	1.045	2.801	0.644	82.814	12.388	0.723	0.019	0.036	0.002	0.002	0.172
03/13/2025	1084.748	1.033	2.769	0.645	82.542	12.644	0.770	0.020	0.039	0.002	0.002	0.180
03/12/2025	1083.126	1.037	2.802	0.645	82.681	12.473	0.774	0.020	0.038	0.002	0.002	0.172
03/11/2025	1082.944	1.049	2.840	0.645	82.532	12.584	0.750	0.019	0.036	0.002	0.002	0.187
03/10/2025	1083.713	1.042	2.836	0.646	82.446	12.669	0.754	0.019	0.035	0.002	0.002	0.194
03/09/2025	1082.853	1.026	2.814	0.645	82.654	12.497	0.756	0.019	0.037	0.002	0.002	0.194
03/08/2025	1081.595	1.022	2.749	0.643	82.979	12.298	0.721	0.019	0.035	0.002	0.002	0.174
03/07/2025	1080.716	1.036	2.787	0.643	82.987	12.271	0.707	0.018	0.034	0.002	0.002	0.156
03/06/2025	1083.436	1.005	2.640	0.643	83.087	12.437	0.666	0.017	0.033	0.002	0.002	0.111
03/05/2025	1082.115	0.995	2.633	0.642	83.234	12.337	0.633	0.016	0.029	0.001	0.001	0.121
03/04/2025	1083.582	0.986	2.623	0.642	83.100	12.489	0.639	0.015	0.028	0.001	0.001	0.116
03/03/2025	1082.579	0.993	2.623	0.642	83.278	12.363	0.623	0.015	0.028	0.001	0.001	0.074
03/02/2025	1083.660	1.011	2.709	0.644	82.917	12.639	0.616	0.015	0.029	0.002	0.002	0.061
03/01/2025	1083.872	0.984	2.611	0.643	83.233	12.269	0.734	0.020	0.037	0.002	0.002	0.109
02/28/2025	1085.818	0.996	2.744	0.645	82.582	12.785	0.722	0.017	0.030	0.001	0.001	0.121
02/27/2025	1091.080	0.982	2.632	0.647	82.224	13.175	0.785	0.019	0.035	0.002	0.002	0.144
02/26/2025	1085.828	0.974	2.617	0.644	82.825	12.700	0.678	0.017	0.031	0.002	0.002	0.154
02/25/2025	1085.724	0.964	2.565	0.643	83.083	12.586	0.658	0.017	0.032	0.002	0.002	0.091
02/24/2025	1083.545	0.954	2.513	0.641	83.453	12.334	0.610	0.015	0.028	0.001	0.001	0.090
02/23/2025	1078.388	0.922	2.283	0.635	84.600	11.570	0.499	0.012	0.021	0.001	0.001	0.092
02/22/2025	1081.389	0.933	2.248	0.636	84.447	11.644	0.603	0.018	0.033	0.002	0.001	0.070
02/21/2025	1082.033	0.933	2.303	0.637	84.229	11.752	0.631	0.019	0.036	0.002	0.002	0.093
02/20/2025	1081.726	0.940	2.304	0.637	84.281	11.686	0.638	0.020	0.040	0.002	0.002	0.087
02/19/2025	1081.310	0.916	2.374	0.637	84.161	11.769	0.618	0.018	0.035	0.002	0.002	0.105
02/18/2025	1082.719	0.948	2.459	0.640	83.694	12.191	0.588	0.014	0.025	0.001	0.001	0.078
02/17/2025	1085.871	0.955	2.522	0.642	83.154	12.652	0.601	0.015	0.027	0.001	0.001	0.071
02/16/2025	1085.322	0.974	2.502	0.642	83.202	12.627	0.581	0.014	0.025	0.001	0.001	0.072
02/15/2025	1084.995	0.963	2.476	0.641	83.386	12.491	0.593	0.014	0.026	0.001	0.001	0.048
02/14/2025	1082.464	0.962	2.429	0.639	83.749	12.163	0.575	0.014	0.025	0.001	0.001	0.081
02/13/2025	1083.243	0.951	2.384	0.639	83.768	12.214	0.567	0.013	0.023	0.001	0.001	0.078
02/12/2025	1084.879	0.971	2.447	0.641	83.406	12.461	0.598	0.014	0.026	0.001	0.001	0.075
02/11/2025	1084.376	0.971	2.500	0.641	83.315	12.508	0.585	0.013	0.024	0.001	0.001	0.082
02/10/2025	1084.214	0.980	2.533	0.642	83.220	12.540	0.589	0.014	0.025	0.001	0.001	0.097
02/09/2025	1083.755	0.983	2.532	0.642	83.228	12.515	0.586	0.014	0.024	0.001	0.001	0.117
02/08/2025	1084.977	0.971	2.579	0.643	82.978	12.680	0.609	0.015	0.027	0.001	0.001	0.139
02/07/2025	1088.675	0.975	2.634	0.646	82.356	13.146	0.663	0.017	0.030	0.001	0.001	0.176
02/06/2025	1091.139	1.001	2.674	0.648	81.855	13.593	0.648	0.016	0.029	0.002	0.002	0.181
02/05/2025	1090.081	1.018	2.657	0.647	81.938	13.557	0.608	0.014	0.025	0.001	0.001	0.181