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Gas Quality By Date / Gas Quality By ID

Date Requested: Jun 23 2025 1:50 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


06/23/2025	1015.570	0.266	2.479	0.586	93.846	3.103	0.242	0.014	0.033	0.006	0.007	0.002	0.002
06/22/2025	1018.321	0.307	2.537	0.589	93.396	3.353	0.313	0.021	0.048	0.009	0.010	0.003	0.003
06/21/2025	1017.719	0.295	2.539	0.589	93.479	3.296	0.300	0.020	0.046	0.009	0.010	0.003	0.003
06/20/2025	1015.833	0.284	2.377	0.586	93.954	3.106	0.233	0.012	0.025	0.004	0.004	0.001	0.001
06/19/2025	1009.362	0.150	2.480	0.580	94.745	2.447	0.151	0.007	0.014	0.002	0.002	0.001	0.001
06/18/2025	1015.390	0.163	2.394	0.583	94.387	2.707	0.257	0.020	0.047	0.009	0.010	0.003	0.003
06/17/2025	1046.068	0.986	1.406	0.606	90.790	6.405	0.354	0.016	0.031	0.005	0.005	0.001	0.001
06/16/2025	1081.891	1.849	0.454	0.632	86.653	10.354	0.596	0.026	0.049	0.007	0.007	0.002	0.002
06/15/2025	1068.548	1.493	0.834	0.622	88.248	8.805	0.536	0.023	0.043	0.006	0.007	0.002	0.002
06/14/2025	1025.299	0.406	2.093	0.591	93.247	3.876	0.295	0.019	0.042	0.008	0.009	0.003	0.003
06/13/2025	1011.783	0.120	2.248	0.579	94.969	2.537	0.111	0.004	0.008	0.001	0.001	0.000	0.000
06/12/2025	1011.040	0.130	2.282	0.579	94.979	2.476	0.116	0.005	0.009	0.002	0.002	0.000	0.000
06/11/2025	1015.126	0.246	2.083	0.581	94.720	2.757	0.162	0.008	0.017	0.003	0.003	0.001	0.001
06/10/2025	1024.620	0.482	1.870	0.589	93.517	3.859	0.226	0.012	0.023	0.004	0.004	0.001	0.001
06/09/2025	1031.266	0.605	1.702	0.593	92.836	4.518	0.281	0.015	0.030	0.005	0.005	0.001	0.001
06/08/2025	1010.798	0.169	2.319	0.580	94.895	2.433	0.155	0.007	0.014	0.003	0.002	0.001	0.001
06/07/2025	1010.832	0.163	2.453	0.581	94.616	2.563	0.172	0.008	0.016	0.003	0.003	0.001	0.001
06/06/2025	1012.609	0.174	2.466	0.583	94.352	2.778	0.200	0.008	0.016	0.002	0.002	0.001	0.001
06/05/2025	1013.675	0.155	2.454	0.583	94.285	2.876	0.202	0.008	0.015	0.002	0.002	0.001	0.001
06/04/2025	1007.546	0.080	2.446	0.578	95.178	2.160	0.113	0.006	0.012	0.002	0.002	0.001	0.001
06/03/2025	1007.154	0.103	2.402	0.577	95.268	2.096	0.109	0.005	0.011	0.002	0.002	0.001	0.001
06/02/2025	1012.758	0.161	2.136	0.579	95.080	2.445	0.150	0.007	0.015	0.003	0.003	0.001	0.001
06/01/2025	1012.135	0.191	2.563	0.584	94.167	2.836	0.204	0.010	0.020	0.003	0.003	0.001	0.001
05/31/2025	1008.531	0.130	2.661	0.581	94.507	2.502	0.166	0.008	0.018	0.003	0.003	0.001	0.001
05/30/2025	1011.658	0.164	2.625	0.584	94.208	2.738	0.210	0.012	0.026	0.005	0.006	0.003	0.003
05/29/2025	1014.772	0.181	2.675	0.586	93.684	3.145	0.263	0.012	0.026	0.004	0.005	0.002	0.002
05/28/2025	1010.792	0.108	2.623	0.582	94.352	2.709	0.180	0.007	0.015	0.002	0.002	0.001	0.001
05/27/2025	1006.587	0.076	2.541	0.578	95.075	2.187	0.101	0.005	0.010	0.002	0.002	0.001	0.001
05/26/2025	1009.774	0.107	2.420	0.579	94.962	2.322	0.150	0.009	0.019	0.004	0.004	0.002	0.002
05/25/2025	1011.264	0.145	2.371	0.580	94.826	2.440	0.177	0.010	0.022	0.004	0.004	0.001	0.001
05/24/2025	1011.765	0.136	2.305	0.580	94.921	2.429	0.166	0.010	0.021	0.004	0.004	0.002	0.002
05/23/2025	1011.432	0.118	2.491	0.581	94.635	2.513	0.188	0.010	0.024	0.005	0.006	0.004	0.004
05/22/2025	1012.160	0.114	2.456	0.581	94.654	2.521	0.192	0.012	0.030	0.006	0.007	0.004	0.004
05/21/2025	1009.532	0.099	2.432	0.579	94.969	2.318	0.146	0.008	0.018	0.003	0.003	0.001	0.001
05/20/2025	1008.776	0.108	2.283	0.577	95.340	2.127	0.117	0.007	0.013	0.003	0.002	0.001	0.001
05/19/2025	1009.919	0.128	2.309	0.579	95.111	2.282	0.141	0.007	0.015	0.002	0.002	0.001	0.001
05/18/2025	1015.534	0.149	2.364	0.583	94.342	2.854	0.249	0.012	0.024	0.003	0.002	0.001	0.001
05/17/2025	1015.633	0.148	2.375	0.583	94.298	2.895	0.240	0.012	0.023	0.003	0.003	0.001	0.001
05/16/2025	1011.350	0.117	2.593	0.582	94.341	2.729	0.192	0.008	0.015	0.002	0.002	0.001	0.001
05/15/2025	1007.016	0.117	2.645	0.580	94.734	2.328	0.152	0.006	0.012	0.002	0.002	0.001	0.001
05/14/2025	1008.894	0.080	2.312	0.577	95.313	2.152	0.123	0.005	0.010	0.002	0.002	0.001	0.001
05/13/2025	1011.136	0.121	2.229	0.578	95.128	2.367	0.137	0.005	0.009	0.001	0.001	0.000	0.000
05/12/2025	1009.765	0.118	2.207	0.577	95.351	2.187	0.119	0.005	0.010	0.002	0.002	0.000	0.000
05/11/2025	1010.948	0.146	2.267	0.579	95.032	2.385	0.145	0.006	0.012	0.002	0.002	0.001	0.001
05/10/2025	1007.836	0.125	2.550	0.580	94.868	2.254	0.172	0.009	0.016	0.003	0.002	0.001	0.001
05/09/2025	1002.393	0.072	2.779	0.578	95.093	1.917	0.120	0.006	0.010	0.002	0.002	0.000	0.000
05/08/2025	1002.271	0.069	2.766	0.578	95.140	1.888	0.119	0.005	0.010	0.002	0.001	0.000	0.000
05/07/2025	1001.230	0.079	2.838	0.578	95.088	1.856	0.121	0.005	0.010	0.002	0.001	0.000	0.000
05/06/2025	1003.294	0.079	2.688	0.578	95.187	1.895	0.127	0.006	0.012	0.002	0.002	0.001	0.001
05/05/2025	1004.898	0.106	2.789	0.580	94.726	2.191	0.155	0.008	0.016	0.003	0.003	0.001	0.001
05/04/2025	1015.397	0.214	2.555	0.586	93.883	2.995	0.278	0.017	0.036	0.006	0.007	0.005	0.005
05/03/2025	1019.451	0.272	2.452	0.588	93.504	3.384	0.307	0.017	0.038	0.006	0.008	0.005	0.005
05/02/2025	1018.917	0.276	2.409	0.588	93.669	3.258	0.303	0.017	0.039	0.007	0.009	0.006	0.006
05/01/2025	1015.286	0.196	2.594	0.586	93.825	3.062	0.250	0.014	0.033	0.006	0.008	0.006	0.006
04/30/2025	1010.338	0.151	2.655	0.583	94.371	2.559	0.195	0.012	0.030	0.006	0.008	0.006	0.006
04/29/2025	1010.248	0.144	2.666	0.583	94.375	2.549	0.197	0.012	0.030	0.006	0.009	0.006	0.006
04/28/2025	1013.185	0.166	2.523	0.583	94.286	2.744	0.211	0.013	0.031	0.006	0.008	0.006	0.006
04/27/2025	1015.532	0.192	2.453	0.585	94.117	2.927	0.236	0.014	0.032	0.006	0.008	0.006	0.006
04/26/2025	1015.408	0.209	2.505	0.585	93.995	2.961	0.253	0.014	0.033	0.006	0.008	0.007	0.007
04/25/2025	1015.015	0.223	2.566	0.586	93.875	3.005	0.253	0.014	0.034	0.007	0.009	0.007	0.007
04/24/2025	1010.171	0.167	2.669	0.583	94.313	2.586	0.198	0.012	0.029	0.006	0.008	0.006	0.006
04/23/2025	1009.285	0.145	2.491	0.580	94.807	2.349	0.161	0.010	0.021	0.004	0.005	0.004	0.004
04/22/2025	1013.569	0.170	2.590	0.585	94.104	2.830	0.229	0.014	0.033	0.007	0.009	0.007	0.007
04/21/2025	1011.896	0.139	2.644	0.583	94.172	2.798	0.195	0.011	0.024	0.004	0.005	0.004	0.004
04/20/2025	1009.437	0.100	2.691	0.582	94.428	2.546	0.200	0.009	0.019	0.003	0.002	0.001	0.001
04/19/2025	1006.861	0.112	2.708	0.581	94.702	2.274	0.154	0.009	0.022	0.005	0.006	0.004	0.004
04/18/2025	1008.506	0.119	2.612	0.581	94.679	2.388	0.156	0.009	0.020	0.004	0.005	0.003	0.003
04/17/2025	1014.003	0.143	2.562	0.584	94.093	2.939	0.214	0.010	0.022	0.004	0.005	0.004	0.004
04/16/2025	1012.325	0.131	2.911	0.586	93.668	2.932	0.273	0.017	0.040	0.008	0.010	0.005	0.005
04/15/2025	1010.153	0.102	2.546	0.581	94.655	2.487	0.170	0.008	0.017	0.004	0.004	0.003	0.003
04/14/2025	1016.650	0.199	2.398	0.585	94.072	3.029	0.233	0.013	0.030	0.006	0.008	0.006	0.006
04/13/2025	1017.199	0.197	2.433	0.586	93.948	3.103	0.246	0.013	0.031	0.006	0.008	0.007	0.007
04/12/2025	1018.506	0.208	2.558	0.588	93.520	3.350	0.281	0.016	0.037	0.007	0.009	0.008	0.008
04/11/2025	1015.858	0.196	2.605	0.587	93.717	3.156	0.255	0.014	0.031	0.006	0.008	0.006	0.006
04/10/2025	1017.648	0.228	2.475	0.587	93.702	3.269	0.263	0.013	0.028	0.005	0.006	0.005	0.005
04/09/2025	1014.345	0.183	2.551	0.585	93.998	2.998	0.213	0.011	0.025	0.005	0.006	0.005	0.005
04/08/2025	1016.246	0.283	2.447	0.587	93.726	3.277	0.225	0.011	0.022	0.003	0.003	0.002	0.002
04/07/2025	1009.713	0.121	2.513	0.580	94.705	2.483	0.145	0.007	0.015	0.003	0.003	0.003	0.003
04/06/2025	1016.960	0.202	2.605	0.587	93.575	3.288	0.257	0.014	0.032	0.006	0.008	0.007	0.007
04/05/2025	1019.464	0.228	2.535	0.589	93.421	3.436	0.293	0.017	0.039	0.007	0.010	0.007	0.007
04/04/2025	1017.470	0.192	2.682	0.588	93.439	3.308	0.282	0.018	0.043	0.008	0.011	0.008	0.008
04/03/2025	1018.241	0.239	2.572	0.588	93.426	3.413	0.274	0.015	0.034	0.006	0.008	0.007	0.007
04/02/2025	1018.176	0.207	2.552	0.588	93.532	3.373	0.264	0.014	0.031	0.006	0.008	0.006	0.006
04/01/2025	1020.230	0.261	2.525	0.590	93.253	3.579	0.304	0.016	0.036	0.006	0.008	0.006	0.006
03/31/2025	1016.661	0.243	2.508	0.587	93.713	3.200	0.276	0.015	0.030	0.005	0.005	0.003	0.003
03/30/2025	1011.437	0.198	2.637	0.584	94.062	2.875	0.188	0.009	0.019	0.004	0.004	0.002	0.002
03/29/2025	1010.000	0.145	2.727	0.583	94.162	2.749	0.176	0.009	0.019	0.004	0.004	0.002	0.002
03/28/2025	1014.134	0.171	2.747	0.587	93.634	3.152	0.233	0.012	0.028	0.006	0.007	0.005	0.005
03/27/2025	1016.574	0.208	2.705	0.588	93.393	3.351	0.269	0.014	0.032	0.006	0.008	0.007	0.007
03/26/2025	1017.154	0.222	2.706	0.589	93.304	3.409	0.280	0.015	0.035	0.007	0.008	0.007	0.007
03/25/2025	1016.731	0.201	2.757	0.589	93.332	3.325	0.295	0.018	0.042	0.007	0.009	0.007	0.007
03/24/2025	1013.576	0.196	2.720	0.586	93.732	3.046	0.238	0.013	0.030	0.006	0.008	0.006	0.006
03/23/2025	1013.242	0.192	2.631	0.585	93.932	2.975	0.215	0.012	0.025	0.005	0.005	0.004	0.004
03/22/2025	1017.130	0.197	2.620	0.588	93.556	3.282	0.264	0.017	0.036	0.007	0.009	0.006	0.006