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Gas Quality By Date / Gas Quality By ID

Date Requested: Jul 17 2025 11:36 PM

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


07/17/2025	1012.985	0.185	2.338	0.582	94.559	2.717	0.163	0.010	0.020	0.003	0.003	0.001	0.001
07/16/2025	1015.549	0.195	2.221	0.582	94.515	2.836	0.188	0.011	0.023	0.004	0.004	0.002	0.001
07/15/2025	1015.296	0.175	2.447	0.584	94.165	2.932	0.216	0.012	0.027	0.005	0.007	0.005	0.004
07/14/2025	1016.726	0.158	2.324	0.583	94.239	3.013	0.221	0.011	0.024	0.004	0.004	0.002	0.001
07/13/2025	1012.177	0.153	2.443	0.582	94.474	2.727	0.178	0.007	0.014	0.002	0.001	0.000	0.000
07/12/2025	1011.956	0.166	2.558	0.583	94.245	2.802	0.195	0.009	0.019	0.003	0.002	0.001	0.000
07/11/2025	1010.118	0.163	2.668	0.583	94.174	2.816	0.153	0.007	0.014	0.002	0.002	0.000	0.000
07/10/2025	1009.240	0.169	2.595	0.582	94.403	2.691	0.123	0.005	0.010	0.002	0.002	0.001	0.000
07/09/2025	1010.357	0.144	2.525	0.581	94.589	2.547	0.149	0.008	0.019	0.004	0.005	0.004	0.003
07/08/2025	1009.746	0.142	2.606	0.582	94.571	2.449	0.163	0.010	0.028	0.006	0.009	0.005	0.005
07/07/2025	1005.434	0.102	2.691	0.579	94.801	2.290	0.103	0.004	0.008	0.001	0.001	0.000	0.000
07/06/2025	1007.384	0.128	2.503	0.579	94.954	2.275	0.121	0.005	0.010	0.002	0.002	0.001	0.000
07/05/2025	1008.716	0.146	2.423	0.579	94.966	2.299	0.136	0.007	0.014	0.003	0.002	0.003	0.001
07/04/2025	1009.337	0.143	2.465	0.580	94.784	2.445	0.137	0.007	0.013	0.002	0.002	0.001	0.000
07/03/2025	1013.426	0.160	2.487	0.583	94.348	2.729	0.207	0.014	0.032	0.007	0.008	0.005	0.003
07/02/2025	1015.133	0.161	2.463	0.584	94.231	2.826	0.235	0.017	0.040	0.008	0.010	0.005	0.003
07/01/2025	1014.770	0.167	2.419	0.583	94.362	2.747	0.221	0.016	0.038	0.008	0.010	0.006	0.004
06/30/2025	1014.434	0.181	2.398	0.583	94.350	2.801	0.210	0.012	0.028	0.005	0.006	0.006	0.002
06/29/2025	1009.842	0.168	2.620	0.582	94.481	2.468	0.191	0.014	0.034	0.007	0.008	0.005	0.003
06/28/2025	1003.265	0.168	3.051	0.583	94.296	2.251	0.168	0.012	0.030	0.006	0.007	0.004	0.003
06/27/2025	1012.233	0.165	2.542	0.583	94.395	2.619	0.200	0.014	0.034	0.007	0.009	0.006	0.005
06/26/2025	1012.166	0.171	2.553	0.583	94.366	2.634	0.197	0.013	0.033	0.007	0.010	0.006	0.005
06/25/2025	1007.592	0.129	2.547	0.580	94.826	2.352	0.124	0.005	0.011	0.002	0.002	0.001	0.000
06/24/2025	1007.635	0.131	2.475	0.579	94.968	2.295	0.112	0.005	0.010	0.002	0.002	0.000	0.000
06/23/2025	1008.178	0.157	2.486	0.580	94.827	2.385	0.124	0.006	0.011	0.002	0.001	0.000	0.000
06/22/2025	1009.282	0.148	2.501	0.580	94.722	2.453	0.141	0.008	0.017	0.004	0.004	0.002	0.001
06/21/2025	1015.343	0.157	2.303	0.582	94.605	2.601	0.243	0.019	0.044	0.010	0.010	0.005	0.003
06/20/2025	1018.109	0.221	2.426	0.586	93.877	3.076	0.305	0.021	0.046	0.009	0.010	0.005	0.003
06/19/2025	1012.187	0.207	2.574	0.584	94.150	2.809	0.204	0.012	0.028	0.005	0.006	0.003	0.002
06/18/2025	1006.796	0.124	2.467	0.578	95.113	2.166	0.110	0.005	0.009	0.001	0.001	0.002	0.001
06/17/2025	1007.021	0.117	2.499	0.579	95.027	2.226	0.112	0.005	0.009	0.002	0.001	0.002	0.000
06/16/2025	1007.820	0.119	2.502	0.579	94.938	2.280	0.141	0.005	0.010	0.002	0.002	0.001	0.000
06/15/2025	1010.189	0.127	2.383	0.579	94.999	2.264	0.181	0.011	0.022	0.004	0.005	0.003	0.001
06/14/2025	1013.067	0.173	2.399	0.582	94.591	2.539	0.221	0.015	0.037	0.008	0.009	0.006	0.002
06/13/2025	1014.492	0.157	2.385	0.583	94.477	2.680	0.225	0.016	0.037	0.008	0.009	0.004	0.002
06/12/2025	1013.192	0.163	2.305	0.581	94.589	2.787	0.138	0.005	0.009	0.002	0.001	0.000	0.000
06/11/2025	1014.465	0.179	2.354	0.583	94.302	2.980	0.163	0.006	0.011	0.002	0.002	0.001	0.000
06/10/2025	1010.014	0.099	2.367	0.579	94.976	2.432	0.112	0.004	0.007	0.001	0.001	0.000	0.000
06/09/2025	1010.040	0.133	2.327	0.579	95.032	2.352	0.127	0.007	0.014	0.003	0.003	0.001	0.001
06/08/2025	1010.701	0.164	2.219	0.579	95.111	2.354	0.127	0.006	0.012	0.002	0.002	0.001	0.001
06/07/2025	1009.952	0.161	2.446	0.581	94.731	2.479	0.156	0.007	0.013	0.003	0.002	0.003	0.001
06/06/2025	1012.292	0.164	2.451	0.582	94.447	2.731	0.177	0.006	0.012	0.003	0.002	0.006	0.001
06/05/2025	1009.396	0.115	2.540	0.580	94.662	2.516	0.148	0.005	0.010	0.002	0.001	0.000	0.000
06/04/2025	1010.179	0.108	2.352	0.579	95.014	2.365	0.139	0.005	0.011	0.002	0.001	0.002	0.000
06/03/2025	1005.763	0.079	2.470	0.577	95.319	2.023	0.094	0.004	0.008	0.002	0.001	0.000	0.000
06/02/2025	1009.401	0.134	2.275	0.578	95.212	2.233	0.125	0.006	0.011	0.002	0.002	0.000	0.000
06/01/2025	1013.067	0.204	2.547	0.584	94.077	2.914	0.216	0.011	0.022	0.003	0.003	0.001	0.001
05/31/2025	1014.671	0.183	2.638	0.586	93.943	2.890	0.243	0.016	0.040	0.008	0.013	0.009	0.008
05/30/2025	1019.721	0.219	2.631	0.590	93.446	3.232	0.317	0.022	0.060	0.013	0.020	0.015	0.013
05/29/2025	1017.304	0.247	2.625	0.589	93.571	3.150	0.291	0.012	0.038	0.013	0.017	0.021	0.005
05/28/2025	1011.318	0.140	2.595	0.583	94.444	2.558	0.183	0.012	0.029	0.006	0.009	0.011	0.006
05/27/2025	1006.831	0.105	2.601	0.579	94.869	2.283	0.119	0.005	0.010	0.002	0.002	0.005	0.000
05/26/2025	1006.986	0.086	2.542	0.578	95.029	2.219	0.099	0.004	0.007	0.003	0.001	0.009	0.000
05/25/2025	1014.061	0.154	2.478	0.583	94.429	2.617	0.220	0.015	0.040	0.009	0.013	0.009	0.008
05/24/2025	1019.420	0.229	2.605	0.589	93.510	3.190	0.313	0.022	0.058	0.013	0.020	0.015	0.013
05/23/2025	1018.574	0.209	2.580	0.588	93.667	3.110	0.295	0.020	0.053	0.011	0.018	0.013	0.012
05/22/2025	1018.187	0.204	2.571	0.588	93.731	3.073	0.288	0.019	0.051	0.011	0.017	0.012	0.012
05/21/2025	1016.392	0.175	2.525	0.586	93.990	2.950	0.262	0.016	0.038	0.008	0.013	0.008	0.006
05/20/2025	1014.259	0.139	2.437	0.583	94.479	2.624	0.237	0.016	0.038	0.007	0.009	0.006	0.005
05/19/2025	1011.717	0.131	2.314	0.580	94.883	2.474	0.169	0.008	0.016	0.002	0.001	0.000	0.000
05/18/2025	1016.158	0.154	2.446	0.584	94.067	3.031	0.262	0.011	0.020	0.003	0.002	0.001	0.001
05/17/2025	1016.264	0.155	2.445	0.584	94.052	3.044	0.267	0.011	0.020	0.003	0.002	0.001	0.000
05/16/2025	1014.340	0.139	2.382	0.582	94.438	2.779	0.227	0.010	0.019	0.003	0.002	0.001	0.000
05/15/2025	1012.209	0.141	2.645	0.584	94.060	2.918	0.213	0.007	0.013	0.002	0.001	0.000	0.000
05/14/2025	1008.406	0.081	2.353	0.577	95.281	2.139	0.130	0.005	0.009	0.002	0.001	0.000	0.000
05/13/2025	1009.521	0.107	2.234	0.577	95.335	2.193	0.114	0.005	0.008	0.002	0.001	0.000	0.000
05/12/2025	1009.890	0.115	2.147	0.577	95.482	2.117	0.119	0.005	0.009	0.002	0.001	0.001	0.000
05/11/2025	1011.000	0.142	2.162	0.578	95.256	2.287	0.135	0.005	0.010	0.002	0.001	0.001	0.000
05/10/2025	1005.753	0.091	2.267	0.575	95.763	1.770	0.095	0.004	0.007	0.001	0.001	0.000	0.000
05/09/2025	1004.856	0.098	2.477	0.577	95.422	1.856	0.126	0.006	0.011	0.002	0.002	0.001	0.000
05/08/2025	1003.657	0.080	2.686	0.578	95.146	1.928	0.134	0.006	0.014	0.001	0.001	0.002	0.000
05/07/2025	1003.935	0.082	2.552	0.577	95.474	1.756	0.093	0.004	0.008	0.000	0.001	0.025	0.000
05/06/2025	1002.609	0.066	2.534	0.575	95.622	1.659	0.100	0.005	0.010	0.002	0.002	0.000	0.000
05/05/2025	1002.148	0.070	2.681	0.577	95.340	1.782	0.110	0.005	0.009	0.002	0.001	0.000	0.000
05/04/2025	1003.254	0.071	2.609	0.577	95.346	1.856	0.102	0.004	0.008	0.001	0.001	0.000	0.000
05/03/2025	1004.177	0.099	2.572	0.577	95.295	1.885	0.125	0.006	0.012	0.002	0.001	0.000	0.000
05/02/2025	1005.630	0.098	2.528	0.578	95.255	1.962	0.125	0.006	0.013	0.002	0.003	0.001	0.001
05/01/2025	1025.433	0.280	2.706	0.595	92.517	3.901	0.413	0.023	0.096	0.012	0.017	0.012	0.013
04/30/2025	1026.706	0.301	2.727	0.596	92.355	4.003	0.417	0.026	0.073	0.018	0.026	0.019	0.016
04/29/2025	1026.381	0.292	2.727	0.596	92.391	3.984	0.415	0.028	0.073	0.015	0.023	0.018	0.016
04/28/2025	1026.188	0.290	2.731	0.596	92.407	3.972	0.411	0.027	0.071	0.015	0.023	0.017	0.016
04/27/2025	1025.818	0.329	2.731	0.596	92.334	4.026	0.406	0.019	0.058	0.022	0.023	0.021	0.011
04/26/2025	1025.826	0.286	2.721	0.596	92.458	3.948	0.405	0.026	0.069	0.014	0.022	0.017	0.016
04/25/2025	1024.834	0.263	2.708	0.594	92.601	3.856	0.412	0.025	0.069	0.010	0.015	0.013	0.015
04/24/2025	1026.462	0.285	2.720	0.596	92.448	3.941	0.407	0.027	0.072	0.016	0.024	0.019	0.018
04/23/2025	1025.583	0.281	2.728	0.595	92.484	3.934	0.396	0.025	0.065	0.014	0.021	0.016	0.016
04/22/2025	1026.117	0.283	2.721	0.596	92.464	3.937	0.405	0.027	0.070	0.015	0.023	0.018	0.017
04/21/2025	1025.815	0.264	2.712	0.595	92.534	3.873	0.439	0.028	0.076	0.012	0.018	0.014	0.015
04/20/2025	1025.107	0.294	2.720	0.595	92.489	3.933	0.396	0.023	0.067	0.013	0.019	0.016	0.013
04/19/2025	1024.833	0.275	2.706	0.595	92.583	3.886	0.386	0.024	0.061	0.012	0.018	0.014	0.014
04/18/2025	1025.676	0.280	2.713	0.595	92.515	3.913	0.397	0.026	0.067	0.014	0.021	0.017	0.016
04/17/2025	1026.169	0.282	2.720	0.596	92.481	3.919	0.404	0.027	0.071	0.015	0.023	0.018	0.018
04/16/2025	1016.148	0.164	2.579	0.586	94.046	2.865	0.221	0.013	0.036	0.009	0.015	0.015	0.015
04/15/2025	1006.949	0.083	2.458	0.577	95.246	2.089	0.101	0.004	0.007	0.001	0.001	0.000	0.001