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Gas Quality By Date / Gas Quality By ID

Date Requested: May 09 2025 12:00 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


05/09/2025	1036.954	0.929	1.349	0.598	92.167	5.211	0.295	0.014	0.024	0.004	0.004	0.002	0.002
05/08/2025	1036.954	0.929	1.349	0.598	92.167	5.211	0.295	0.014	0.024	0.004	0.004	0.002	0.002
05/07/2025	1043.161	1.059	1.126	0.602	91.587	5.871	0.309	0.013	0.024	0.004	0.004	0.002	0.002
05/06/2025	1049.210	1.177	0.883	0.605	91.165	6.349	0.369	0.016	0.028	0.004	0.004	0.002	0.002
05/05/2025	1041.792	0.875	1.523	0.603	91.551	5.465	0.494	0.026	0.046	0.007	0.007	0.003	0.003
05/04/2025	1032.541	0.687	1.738	0.596	92.545	4.576	0.375	0.020	0.037	0.006	0.007	0.004	0.004
05/03/2025	1022.808	0.555	1.950	0.590	93.459	3.736	0.240	0.015	0.027	0.005	0.006	0.004	0.004
05/02/2025	1014.647	0.408	2.188	0.585	94.240	2.932	0.179	0.012	0.023	0.005	0.006	0.004	0.004
05/01/2025	1023.099	0.521	1.977	0.590	93.457	3.732	0.249	0.015	0.029	0.006	0.007	0.004	0.004
04/30/2025	1031.266	0.647	1.774	0.595	92.668	4.510	0.327	0.018	0.034	0.006	0.007	0.004	0.004
04/29/2025	1033.153	0.751	1.634	0.596	92.522	4.671	0.352	0.018	0.032	0.006	0.006	0.004	0.004
04/28/2025	1041.732	0.889	1.523	0.603	91.410	5.692	0.411	0.020	0.035	0.006	0.007	0.004	0.004
04/27/2025	1032.851	0.749	1.708	0.597	92.366	4.785	0.322	0.018	0.032	0.006	0.007	0.004	0.004
04/26/2025	1048.517	0.798	2.115	0.612	89.405	7.139	0.471	0.019	0.037	0.005	0.006	0.002	0.002
04/25/2025	1072.651	0.991	2.490	0.634	85.156	10.606	0.679	0.023	0.044	0.004	0.005	0.001	0.001
04/24/2025	1042.506	0.756	2.015	0.606	90.540	6.163	0.432	0.023	0.047	0.008	0.009	0.004	0.004
04/23/2025	1043.972	0.775	1.963	0.607	90.454	6.255	0.455	0.024	0.049	0.008	0.009	0.004	0.004
04/22/2025	1034.412	0.696	1.927	0.599	91.884	5.017	0.384	0.023	0.046	0.008	0.009	0.004	0.004
04/21/2025	1031.803	0.713	1.815	0.597	92.427	4.605	0.338	0.024	0.049	0.009	0.011	0.005	0.005
04/20/2025	1033.513	0.630	2.030	0.599	91.845	5.072	0.344	0.019	0.037	0.007	0.008	0.004	0.004
04/19/2025	1063.382	0.946	2.494	0.628	86.358	9.540	0.594	0.019	0.036	0.004	0.005	0.002	0.002
04/18/2025	1020.755	0.360	2.336	0.589	93.387	3.546	0.292	0.016	0.034	0.007	0.009	0.006	0.006
04/17/2025	1028.614	0.466	2.301	0.596	92.146	4.708	0.331	0.013	0.024	0.004	0.004	0.002	0.002
04/16/2025	1026.300	0.468	2.215	0.593	92.578	4.415	0.284	0.011	0.020	0.003	0.003	0.001	0.001
04/15/2025	1031.656	0.539	1.896	0.595	92.624	4.507	0.358	0.018	0.035	0.006	0.007	0.005	0.005
04/14/2025	1031.561	0.648	1.813	0.595	92.607	4.483	0.359	0.022	0.042	0.008	0.009	0.005	0.005
04/13/2025	1029.607	0.588	1.865	0.594	92.786	4.385	0.305	0.018	0.031	0.006	0.007	0.004	0.004
04/12/2025	1034.575	0.682	1.606	0.596	92.571	4.708	0.359	0.020	0.035	0.006	0.006	0.003	0.003
04/11/2025	1033.564	0.662	1.693	0.596	92.517	4.720	0.336	0.019	0.034	0.006	0.007	0.003	0.003
04/10/2025	1034.436	0.693	1.574	0.595	92.587	4.760	0.317	0.018	0.034	0.006	0.006	0.002	0.002
04/09/2025	1031.840	0.581	1.723	0.594	92.857	4.436	0.331	0.019	0.035	0.006	0.007	0.003	0.003
04/08/2025	1036.548	0.642	1.675	0.597	92.353	4.824	0.410	0.024	0.047	0.008	0.009	0.004	0.004
04/07/2025	1039.773	0.744	1.605	0.600	91.904	5.191	0.459	0.025	0.048	0.008	0.008	0.004	0.004
04/06/2025	1019.788	0.335	2.335	0.588	93.513	3.480	0.267	0.017	0.032	0.006	0.007	0.003	0.003
04/05/2025	1025.256	0.442	2.143	0.592	93.071	3.936	0.336	0.019	0.035	0.006	0.006	0.003	0.003
04/04/2025	1023.813	0.394	2.120	0.590	93.452	3.634	0.308	0.022	0.043	0.008	0.010	0.005	0.005
04/03/2025	1018.890	0.340	2.273	0.587	93.752	3.310	0.257	0.016	0.031	0.006	0.007	0.004	0.004
04/02/2025	1020.302	0.343	2.342	0.589	93.444	3.517	0.280	0.017	0.032	0.007	0.008	0.006	0.006
04/01/2025	1042.766	0.860	1.908	0.607	90.685	5.908	0.503	0.035	0.064	0.011	0.013	0.006	0.006
03/31/2025	1033.247	0.692	1.779	0.597	92.282	4.856	0.319	0.019	0.035	0.006	0.007	0.003	0.003
03/30/2025	1039.276	0.818	1.638	0.601	91.696	5.339	0.401	0.029	0.050	0.010	0.010	0.005	0.005
03/29/2025	1026.382	0.555	2.115	0.594	92.775	4.120	0.346	0.024	0.041	0.008	0.008	0.004	0.004
03/28/2025	1023.369	0.439	2.361	0.593	92.844	3.944	0.328	0.022	0.038	0.007	0.008	0.005	0.005
03/27/2025	1026.974	0.529	2.235	0.595	92.517	4.252	0.372	0.025	0.047	0.008	0.008	0.004	0.004
03/26/2025	1024.025	0.476	2.299	0.593	92.803	4.013	0.332	0.020	0.036	0.007	0.007	0.004	0.004
03/25/2025	1034.764	0.630	2.126	0.601	91.704	4.916	0.507	0.032	0.060	0.008	0.009	0.004	0.004
03/24/2025	1043.117	0.764	1.959	0.606	90.790	5.761	0.605	0.035	0.062	0.008	0.008	0.004	0.004
03/23/2025	1031.102	0.564	2.174	0.598	92.041	4.731	0.409	0.023	0.040	0.006	0.006	0.003	0.003
03/22/2025	1024.505	0.423	2.442	0.594	92.659	3.980	0.390	0.027	0.047	0.009	0.010	0.006	0.006
03/21/2025	1031.861	0.506	2.170	0.597	92.160	4.622	0.443	0.027	0.046	0.008	0.008	0.004	0.004
03/20/2025	1031.525	0.475	2.384	0.599	91.671	5.022	0.367	0.021	0.038	0.007	0.008	0.004	0.004
03/19/2025	1019.986	0.344	2.489	0.590	93.165	3.634	0.290	0.019	0.034	0.008	0.009	0.005	0.005
03/18/2025	1024.766	0.410	2.385	0.593	92.692	4.072	0.359	0.022	0.037	0.007	0.007	0.004	0.004
03/17/2025	1029.037	0.508	2.148	0.595	92.486	4.396	0.376	0.022	0.038	0.007	0.008	0.005	0.005
03/16/2025	1051.461	0.761	2.115	0.613	89.201	7.317	0.515	0.025	0.044	0.007	0.008	0.004	0.004
03/15/2025	1023.135	0.463	2.110	0.590	93.229	3.897	0.258	0.013	0.021	0.004	0.003	0.001	0.001
03/14/2025	1016.348	0.344	2.361	0.587	93.737	3.313	0.207	0.011	0.018	0.003	0.003	0.001	0.001
03/13/2025	1027.017	0.533	1.913	0.592	93.063	4.160	0.274	0.015	0.028	0.005	0.005	0.002	0.002
03/12/2025	1024.479	0.495	2.034	0.591	93.186	3.965	0.265	0.015	0.027	0.004	0.005	0.002	0.002
03/11/2025	1027.434	0.551	1.988	0.593	92.807	4.312	0.283	0.015	0.029	0.005	0.005	0.002	0.002
03/10/2025	1040.379	0.834	1.304	0.599	92.139	5.319	0.327	0.019	0.038	0.007	0.007	0.003	0.003
03/09/2025	1041.616	0.840	1.396	0.600	91.811	5.503	0.364	0.022	0.042	0.007	0.008	0.003	0.003
03/08/2025	1035.262	0.660	1.892	0.599	91.924	5.048	0.393	0.022	0.040	0.006	0.007	0.004	0.004
03/07/2025	1036.587	0.597	2.041	0.600	91.680	5.109	0.466	0.029	0.051	0.009	0.009	0.005	0.005
03/06/2025	1046.447	0.660	2.143	0.609	89.943	6.704	0.477	0.021	0.037	0.005	0.005	0.003	0.003
03/05/2025	1030.805	0.475	2.139	0.596	92.327	4.610	0.372	0.020	0.035	0.006	0.007	0.004	0.004
03/04/2025	1037.422	0.613	2.019	0.601	91.513	5.329	0.436	0.025	0.045	0.007	0.007	0.003	0.003
03/03/2025	1044.936	0.732	1.972	0.607	90.409	6.332	0.458	0.027	0.048	0.008	0.008	0.004	0.004
03/02/2025	1038.803	0.592	2.196	0.603	90.960	5.742	0.418	0.025	0.045	0.007	0.008	0.004	0.004
03/01/2025	1045.010	0.642	1.921	0.605	90.832	5.967	0.529	0.030	0.048	0.009	0.009	0.006	0.006
02/28/2025	1051.251	0.710	1.513	0.606	90.805	6.321	0.541	0.032	0.051	0.009	0.009	0.003	0.003
02/27/2025	1046.680	0.613	1.485	0.601	91.512	5.870	0.448	0.022	0.035	0.005	0.005	0.002	0.002
02/26/2025	1022.447	0.310	2.524	0.592	92.825	3.963	0.304	0.018	0.036	0.006	0.007	0.003	0.003
02/25/2025	1039.367	0.512	1.883	0.599	91.765	5.343	0.421	0.022	0.037	0.006	0.006	0.003	0.003
02/24/2025	1043.356	0.646	1.912	0.604	91.004	5.825	0.519	0.026	0.046	0.007	0.007	0.004	0.004
02/23/2025	1058.234	0.856	1.776	0.615	89.003	7.642	0.624	0.029	0.050	0.006	0.006	0.003	0.003
02/22/2025	1058.535	0.783	1.891	0.616	88.635	8.156	0.473	0.018	0.033	0.004	0.004	0.002	0.002
02/21/2025	1058.514	0.809	1.891	0.616	88.587	8.173	0.474	0.019	0.036	0.004	0.004	0.002	0.002
02/20/2025	1058.199	0.814	1.878	0.616	88.659	8.098	0.481	0.020	0.038	0.004	0.004	0.001	0.001
02/19/2025	1058.260	0.828	1.804	0.615	88.743	8.113	0.451	0.018	0.032	0.004	0.004	0.002	0.002
02/18/2025	1063.336	0.902	1.905	0.621	87.700	8.954	0.480	0.017	0.031	0.004	0.004	0.002	0.002
02/17/2025	1074.345	0.950	2.080	0.630	85.938	10.326	0.628	0.023	0.042	0.005	0.005	0.002	0.002
02/16/2025	1073.959	0.970	2.115	0.631	85.793	10.477	0.575	0.020	0.037	0.005	0.005	0.002	0.002
02/15/2025	1065.893	1.036	1.820	0.624	87.413	9.074	0.570	0.024	0.045	0.006	0.007	0.003	0.003
02/14/2025	1069.646	1.074	1.849	0.627	86.731	9.723	0.537	0.023	0.044	0.007	0.007	0.003	0.003
02/13/2025	1071.388	1.052	1.944	0.629	86.318	10.069	0.540	0.021	0.040	0.006	0.006	0.002	0.002
02/12/2025	1070.978	1.008	2.061	0.629	86.216	10.085	0.550	0.022	0.042	0.006	0.006	0.002	0.002
02/11/2025	1077.625	1.021	2.168	0.634	85.058	11.118	0.568	0.019	0.036	0.004	0.005	0.002	0.002
02/10/2025	1051.184	0.941	1.658	0.611	89.863	6.975	0.457	0.026	0.052	0.009	0.010	0.005	0.005
02/09/2025	1038.613	0.676	1.899	0.601	91.507	5.407	0.401	0.026	0.054	0.010	0.011	0.005	0.005
02/08/2025	1041.776	0.704	2.035	0.605	90.730	5.995	0.429	0.026	0.052	0.009	0.010	0.005	0.005
02/07/2025	1047.281	0.757	2.152	0.611	89.662	6.851	0.472	0.026	0.053	0.009	0.010	0.005	0.005
02/06/2025	1068.044	0.952	2.200	0.628	86.421	9.800	0.536	0.024	0.045	0.007	0.008	0.003	0.003
02/05/2025	1077.721	1.081	2.136	0.635	85.021	11.090	0.598	0.022	0.040	0.005	0.005	0.001	0.001