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Gas Quality / Gas Quality By Date

Date Requested: May 09 2025 12:18 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	1044.983	1.172	0.980	0.604	91.393	6.118	0.297	0.012	0.022	0.003	0.003
05/08/2025	1044.983	1.172	0.980	0.604	91.393	6.118	0.297	0.012	0.022	0.003	0.003
05/07/2025	1048.520	1.188	0.928	0.606	91.156	6.289	0.380	0.017	0.032	0.005	0.005
05/06/2025	1056.450	1.311	0.650	0.610	90.429	7.198	0.367	0.014	0.024	0.003	0.003
05/05/2025	1055.939	1.266	0.729	0.609	90.574	6.892	0.470	0.021	0.037	0.005	0.005
05/04/2025	1045.715	1.069	1.180	0.605	91.239	6.059	0.388	0.018	0.035	0.005	0.006
05/03/2025	1032.894	0.829	1.597	0.597	92.374	4.865	0.286	0.013	0.026	0.004	0.005
05/02/2025	1026.411	0.657	1.864	0.593	92.953	4.237	0.243	0.011	0.025	0.004	0.006
05/01/2025	1031.888	0.743	1.620	0.595	92.647	4.665	0.271	0.013	0.028	0.005	0.006
04/30/2025	1041.768	0.989	1.257	0.602	91.611	5.817	0.283	0.012	0.023	0.003	0.004
04/29/2025	1043.328	1.023	1.239	0.603	91.375	6.030	0.290	0.012	0.023	0.004	0.004
04/28/2025	1040.783	0.952	1.288	0.601	91.806	5.575	0.329	0.014	0.027	0.004	0.005
04/27/2025	1042.837	0.911	1.325	0.602	91.569	5.783	0.364	0.015	0.027	0.003	0.003
04/26/2025	1028.646	0.715	1.594	0.592	93.089	4.338	0.229	0.010	0.019	0.003	0.003
04/25/2025	1031.149	0.729	1.546	0.594	92.945	4.449	0.273	0.015	0.031	0.005	0.006
04/24/2025	1040.391	0.862	1.414	0.600	91.981	5.250	0.383	0.027	0.060	0.011	0.012
04/23/2025	1045.425	0.914	1.359	0.604	91.386	5.787	0.440	0.029	0.063	0.011	0.012
04/22/2025	1036.833	0.890	1.526	0.600	92.007	5.151	0.341	0.021	0.046	0.008	0.009
04/21/2025	1051.829	1.206	0.975	0.608	90.594	6.782	0.375	0.019	0.038	0.006	0.006
04/20/2025	1039.195	0.884	1.452	0.600	91.793	5.498	0.318	0.015	0.030	0.005	0.005
04/19/2025	1035.178	0.753	1.519	0.596	92.422	4.969	0.284	0.015	0.029	0.005	0.005
04/18/2025	1035.794	0.824	1.444	0.597	92.401	4.960	0.314	0.015	0.031	0.005	0.006
04/17/2025	1046.875	1.038	1.207	0.605	91.254	5.947	0.456	0.025	0.053	0.009	0.010
04/16/2025	1054.718	1.119	1.060	0.610	90.402	6.819	0.509	0.026	0.050	0.007	0.008
04/15/2025	1038.768	0.820	1.450	0.599	92.023	5.321	0.334	0.015	0.029	0.004	0.005
04/14/2025	1031.898	0.709	1.667	0.595	92.636	4.642	0.295	0.013	0.027	0.004	0.006
04/13/2025	1032.096	0.701	1.700	0.595	92.567	4.677	0.302	0.014	0.029	0.005	0.006
04/12/2025	1032.745	0.719	1.621	0.595	92.573	4.757	0.287	0.012	0.023	0.004	0.004
04/11/2025	1038.892	0.839	1.276	0.597	92.352	5.150	0.330	0.015	0.028	0.004	0.005
04/10/2025	1034.886	0.783	1.435	0.596	92.610	4.818	0.294	0.016	0.032	0.006	0.006
04/09/2025	1040.889	0.837	1.292	0.599	92.152	5.268	0.377	0.020	0.041	0.006	0.007
04/08/2025	1042.039	0.928	1.279	0.601	91.955	5.326	0.402	0.027	0.058	0.011	0.013
04/07/2025	1039.840	0.845	1.413	0.600	92.212	4.967	0.432	0.032	0.071	0.013	0.015
04/06/2025	1042.196	0.863	1.374	0.601	92.016	5.141	0.463	0.034	0.077	0.014	0.017
04/05/2025	1042.036	0.977	1.162	0.601	92.116	5.224	0.413	0.027	0.058	0.010	0.012
04/04/2025	1045.015	0.944	1.071	0.601	92.074	5.336	0.456	0.031	0.065	0.011	0.012
04/03/2025	1038.955	0.836	1.268	0.597	92.527	4.897	0.379	0.024	0.051	0.009	0.010
04/02/2025	1041.119	0.816	1.319	0.599	92.144	5.254	0.387	0.022	0.043	0.007	0.008
04/01/2025	1043.309	0.879	1.290	0.601	91.749	5.626	0.382	0.021	0.039	0.006	0.007
03/31/2025	1045.052	0.940	1.335	0.604	91.333	5.907	0.397	0.026	0.045	0.008	0.009
03/30/2025	1048.480	1.068	1.198	0.606	90.947	6.288	0.398	0.030	0.051	0.010	0.010
03/29/2025	1050.274	1.138	1.043	0.607	91.035	6.190	0.469	0.036	0.064	0.012	0.012
03/28/2025	1045.766	1.074	1.122	0.604	91.516	5.741	0.434	0.034	0.056	0.011	0.011
03/27/2025	1045.993	1.063	1.123	0.604	91.488	5.793	0.428	0.033	0.052	0.010	0.010
03/26/2025	1039.856	0.892	1.443	0.601	91.884	5.287	0.405	0.026	0.047	0.008	0.008
03/25/2025	1033.822	0.730	1.719	0.597	92.331	4.788	0.353	0.022	0.040	0.007	0.008
03/24/2025	1035.291	0.774	1.609	0.598	92.264	4.935	0.344	0.020	0.039	0.007	0.007
03/23/2025	1041.254	0.906	1.351	0.601	91.861	5.407	0.385	0.026	0.046	0.009	0.009
03/22/2025	1044.219	0.979	1.307	0.603	91.382	5.855	0.401	0.022	0.041	0.006	0.007
03/21/2025	1046.300	0.925	1.382	0.605	91.105	6.061	0.450	0.023	0.043	0.006	0.006
03/20/2025	1040.826	0.788	1.513	0.600	91.776	5.468	0.382	0.020	0.040	0.006	0.007
03/19/2025	1043.382	0.899	1.377	0.602	91.502	5.760	0.391	0.020	0.039	0.006	0.007
03/18/2025	1038.599	0.798	1.595	0.600	91.764	5.430	0.359	0.016	0.029	0.004	0.004
03/17/2025	1039.632	0.815	1.476	0.600	91.858	5.452	0.341	0.017	0.031	0.005	0.005
03/16/2025	1026.049	0.625	1.801	0.591	93.162	4.136	0.239	0.011	0.020	0.003	0.003
03/15/2025	1029.198	0.690	1.703	0.593	92.841	4.481	0.245	0.012	0.021	0.003	0.003
03/14/2025	1028.097	0.639	1.744	0.592	93.023	4.294	0.260	0.012	0.021	0.003	0.003
03/13/2025	1040.138	0.917	1.150	0.598	92.291	5.261	0.327	0.016	0.029	0.004	0.004
03/12/2025	1038.231	0.890	1.215	0.597	92.453	5.068	0.315	0.017	0.032	0.005	0.005
03/11/2025	1039.196	0.841	1.355	0.599	92.160	5.240	0.339	0.018	0.035	0.006	0.006
03/10/2025	1042.730	0.846	1.306	0.600	91.848	5.556	0.373	0.020	0.039	0.006	0.006
03/09/2025	1045.020	0.900	1.228	0.602	91.666	5.733	0.384	0.023	0.048	0.008	0.009
03/08/2025	1045.311	0.940	1.282	0.603	91.332	6.016	0.362	0.019	0.037	0.006	0.006
03/07/2025	1045.891	0.868	1.382	0.604	91.243	6.033	0.401	0.021	0.040	0.006	0.006
03/06/2025	1042.523	0.764	1.484	0.601	91.643	5.674	0.368	0.020	0.037	0.006	0.006
03/05/2025	1044.504	0.816	1.309	0.601	91.672	5.775	0.356	0.020	0.039	0.006	0.007
03/04/2025	1041.540	0.688	1.558	0.600	91.777	5.543	0.365	0.020	0.038	0.006	0.006
03/03/2025	1041.424	0.743	1.637	0.601	91.469	5.723	0.363	0.019	0.036	0.005	0.006
03/02/2025	1045.714	0.845	1.347	0.603	91.327	6.064	0.353	0.019	0.034	0.005	0.005
03/01/2025	1050.921	1.083	0.883	0.605	91.241	6.328	0.387	0.022	0.042	0.007	0.007
02/28/2025	1044.713	0.890	1.263	0.602	91.578	5.834	0.363	0.020	0.039	0.006	0.006
02/27/2025	1043.171	0.864	1.275	0.601	91.766	5.693	0.338	0.018	0.035	0.005	0.005
02/26/2025	1040.498	0.864	1.278	0.599	92.093	5.385	0.317	0.018	0.034	0.006	0.006
02/25/2025	1036.520	0.599	1.631	0.596	92.397	5.019	0.293	0.016	0.032	0.006	0.006
02/24/2025	1034.842	0.647	1.584	0.595	92.563	4.888	0.267	0.014	0.027	0.005	0.005
02/23/2025	1038.008	0.631	1.550	0.596	92.322	5.136	0.300	0.017	0.032	0.006	0.006
02/22/2025	1042.303	0.734	1.332	0.599	92.040	5.514	0.323	0.016	0.030	0.005	0.005
02/21/2025	1039.053	0.665	1.442	0.597	92.345	5.191	0.301	0.016	0.029	0.005	0.006
02/20/2025	1038.921	0.710	1.497	0.598	92.166	5.243	0.319	0.018	0.034	0.006	0.006
02/19/2025	1043.043	0.739	1.472	0.601	91.636	5.739	0.349	0.018	0.034	0.006	0.006
02/18/2025	1043.952	0.777	1.395	0.601	91.614	5.793	0.358	0.018	0.034	0.006	0.006
02/17/2025	1046.292	0.876	1.452	0.605	91.036	6.149	0.413	0.021	0.040	0.006	0.007
02/16/2025	1047.936	0.892	1.750	0.609	90.233	6.539	0.487	0.027	0.054	0.009	0.009
02/15/2025	1049.240	0.889	1.639	0.609	90.268	6.678	0.429	0.026	0.051	0.009	0.010
02/14/2025	1053.403	1.023	1.453	0.612	89.862	7.117	0.450	0.026	0.050	0.009	0.009
02/13/2025	1054.332	1.029	1.429	0.612	89.804	7.183	0.454	0.027	0.053	0.010	0.010
02/12/2025	1052.435	1.039	1.492	0.612	89.870	7.053	0.444	0.027	0.054	0.010	0.011
02/11/2025	1049.871	1.002	1.581	0.610	90.089	6.774	0.445	0.028	0.059	0.010	0.011
02/10/2025	1053.010	1.074	1.519	0.613	89.735	7.060	0.494	0.030	0.064	0.011	0.013
02/09/2025	1047.035	0.978	1.535	0.608	90.554	6.429	0.409	0.024	0.051	0.009	0.010
02/08/2025	1050.566	0.963	1.507	0.609	90.253	6.735	0.439	0.026	0.056	0.010	0.011
02/07/2025	1045.532	0.797	1.693	0.605	90.800	6.222	0.396	0.024	0.049	0.009	0.010
02/06/2025	1048.372	0.886	1.717	0.609	90.245	6.600	0.447	0.026	0.056	0.010	0.011
02/05/2025	1048.694	0.854	1.681	0.608	90.225	6.766	0.396	0.021	0.042	0.007	0.007