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Gas Quality / Gas Quality By Date

Date Requested: Apr 23 2025 12:34 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 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


04/23/2025	1012.673	0.019	3.953	0.596	91.457	4.121	0.425	0.011	0.015	0.001	0.000
04/22/2025	1004.376	0.027	3.953	0.591	92.315	3.444	0.245	0.007	0.008	0.000	0.000
04/21/2025	1002.693	0.025	3.994	0.590	92.410	3.345	0.213	0.006	0.007	0.000	0.000
04/20/2025	999.224	0.018	4.050	0.588	92.732	2.988	0.200	0.005	0.006	0.000	0.000
04/19/2025	1001.183	0.014	3.952	0.588	92.703	3.129	0.190	0.005	0.006	0.000	0.000
04/18/2025	999.798	0.016	4.002	0.588	92.784	2.976	0.210	0.005	0.006	0.000	0.000
04/17/2025	1008.991	0.016	4.017	0.594	91.678	3.948	0.322	0.008	0.010	0.001	0.000
04/16/2025	1004.341	0.015	3.989	0.591	92.269	3.463	0.249	0.007	0.008	0.000	0.000
04/15/2025	1004.227	0.019	3.993	0.591	92.248	3.493	0.231	0.007	0.008	0.000	0.000
04/14/2025	1004.175	0.020	3.918	0.590	92.430	3.382	0.236	0.006	0.008	0.000	0.000
04/13/2025	1006.199	0.022	3.925	0.592	92.184	3.579	0.273	0.007	0.008	0.000	0.000
04/12/2025	1002.440	0.032	3.957	0.590	92.530	3.237	0.230	0.006	0.007	0.000	0.000
04/11/2025	999.342	0.026	3.938	0.587	92.960	2.862	0.201	0.006	0.007	0.000	0.000
04/10/2025	999.893	0.028	3.879	0.587	93.037	2.826	0.216	0.006	0.007	0.000	0.000
04/09/2025	998.227	0.035	3.953	0.587	93.050	2.749	0.200	0.006	0.007	0.000	0.000
04/08/2025	998.369	0.021	4.112	0.589	92.711	2.929	0.215	0.006	0.007	0.000	0.000
04/07/2025	998.107	0.018	3.957	0.587	93.068	2.769	0.177	0.005	0.006	0.000	0.000
04/06/2025	994.364	0.023	3.949	0.584	93.528	2.345	0.145	0.004	0.005	0.000	0.000
04/05/2025	997.937	0.029	3.943	0.587	93.098	2.739	0.179	0.005	0.006	0.000	0.000
04/04/2025	999.689	0.023	3.905	0.587	92.989	2.876	0.194	0.006	0.006	0.000	0.000
04/03/2025	1000.611	0.016	3.833	0.587	93.048	2.905	0.187	0.005	0.006	0.000	0.000
04/02/2025	1001.295	0.015	3.913	0.588	92.788	3.072	0.200	0.006	0.007	0.000	0.000
04/01/2025	1000.721	0.020	3.898	0.588	92.885	2.989	0.197	0.006	0.007	0.000	0.000
03/31/2025	1008.273	0.053	3.897	0.593	91.864	3.941	0.231	0.006	0.008	0.000	0.000
03/30/2025	1000.921	0.019	3.903	0.588	92.850	3.017	0.198	0.006	0.007	0.000	0.000
03/29/2025	1001.522	0.018	3.870	0.588	92.861	3.031	0.207	0.006	0.007	0.000	0.000
03/28/2025	1003.716	0.014	3.849	0.589	92.642	3.266	0.216	0.006	0.007	0.000	0.000
03/27/2025	1002.237	0.025	3.876	0.589	92.742	3.132	0.211	0.006	0.007	0.000	0.000
03/26/2025	1001.972	0.024	3.856	0.588	92.823	3.073	0.210	0.006	0.007	0.000	0.000
03/25/2025	999.114	0.023	3.889	0.587	93.098	2.790	0.187	0.006	0.007	0.000	0.000
03/24/2025	999.695	0.023	3.850	0.587	93.107	2.825	0.183	0.005	0.006	0.000	0.000
03/23/2025	1001.088	0.023	3.811	0.587	93.029	2.930	0.194	0.006	0.007	0.000	0.000
03/22/2025	1000.688	0.024	3.899	0.588	92.878	2.990	0.197	0.006	0.007	0.000	0.000
03/21/2025	997.963	0.035	3.877	0.586	93.231	2.673	0.174	0.005	0.006	0.000	0.000
03/20/2025	997.516	0.024	3.850	0.585	93.363	2.589	0.163	0.005	0.005	0.000	0.000
03/19/2025	1001.008	0.023	3.902	0.588	92.832	3.034	0.197	0.006	0.007	0.000	0.000
03/18/2025	1004.532	0.019	3.907	0.590	92.403	3.428	0.229	0.006	0.008	0.000	0.000
03/17/2025	999.995	0.018	3.887	0.587	92.996	2.900	0.187	0.005	0.006	0.000	0.000
03/16/2025	999.809	0.017	3.851	0.587	93.107	2.827	0.186	0.005	0.006	0.000	0.000
03/15/2025	1001.469	0.022	3.786	0.587	93.035	2.954	0.191	0.005	0.006	0.000	0.000
03/14/2025	1000.341	0.019	3.908	0.588	92.910	2.957	0.194	0.006	0.007	0.000	0.000
03/13/2025	998.750	0.019	3.932	0.587	93.051	2.801	0.185	0.005	0.006	0.000	0.000
03/12/2025	1000.720	0.017	3.859	0.587	92.983	2.930	0.197	0.006	0.007	0.000	0.000
03/11/2025	999.981	0.016	3.834	0.587	93.135	2.812	0.191	0.006	0.007	0.000	0.000
03/10/2025	998.260	0.012	3.975	0.587	93.029	2.791	0.182	0.005	0.006	0.000	0.000
03/09/2025	997.425	0.013	4.058	0.587	92.945	2.787	0.185	0.005	0.006	0.000	0.000
03/08/2025	998.451	0.012	4.007	0.587	92.935	2.847	0.187	0.005	0.006	0.000	0.000
03/07/2025	1000.752	0.011	4.053	0.589	92.555	3.156	0.211	0.006	0.007	0.000	0.000
03/06/2025	1000.196	0.011	3.917	0.587	92.921	2.948	0.190	0.006	0.007	0.000	0.000
03/05/2025	998.808	0.018	3.905	0.587	93.105	2.777	0.183	0.005	0.006	0.000	0.000
03/04/2025	1002.544	0.024	3.811	0.588	92.862	3.074	0.214	0.006	0.008	0.000	0.000
03/03/2025	998.881	0.012	3.830	0.586	93.275	2.699	0.173	0.005	0.006	0.000	0.000
03/02/2025	999.504	0.016	3.872	0.587	93.104	2.809	0.187	0.006	0.007	0.000	0.000
03/01/2025	998.633	0.019	3.823	0.586	93.306	2.668	0.172	0.005	0.006	0.000	0.000
02/28/2025	997.369	0.049	3.902	0.586	93.222	2.640	0.175	0.005	0.006	0.000	0.000
02/27/2025	996.442	0.015	3.969	0.586	93.266	2.563	0.175	0.005	0.006	0.000	0.000
02/26/2025	998.731	0.013	3.833	0.586	93.292	2.672	0.178	0.005	0.006	0.000	0.000
02/25/2025	1002.034	0.012	3.872	0.588	92.799	3.100	0.203	0.006	0.007	0.000	0.000
02/24/2025	1004.446	0.012	3.860	0.590	92.543	3.338	0.231	0.007	0.008	0.000	0.000
02/23/2025	1001.043	0.013	3.917	0.588	92.813	3.050	0.195	0.006	0.007	0.000	0.000
02/22/2025	997.099	0.017	4.071	0.587	92.937	2.787	0.177	0.005	0.006	0.000	0.000
02/21/2025	997.071	0.019	4.118	0.588	92.824	2.853	0.175	0.005	0.006	0.000	0.000
02/20/2025	995.084	0.012	4.058	0.586	93.209	2.562	0.149	0.004	0.005	0.000	0.000
02/19/2025	998.473	0.013	3.924	0.586	93.102	2.782	0.169	0.005	0.006	0.000	0.000
02/18/2025	998.657	0.017	3.858	0.586	93.225	2.717	0.172	0.005	0.006	0.000	0.000
02/17/2025	996.591	0.017	3.894	0.585	93.397	2.524	0.158	0.005	0.005	0.000	0.000
02/16/2025	997.217	0.016	3.891	0.585	93.327	2.593	0.162	0.005	0.006	0.000	0.000
02/15/2025	1002.444	0.013	3.808	0.588	92.887	3.080	0.199	0.006	0.007	0.000	0.000
02/14/2025	997.987	0.012	3.836	0.585	93.361	2.620	0.160	0.005	0.005	0.000	0.000
02/13/2025	997.005	0.016	3.896	0.585	93.344	2.568	0.164	0.005	0.006	0.000	0.000
02/12/2025	997.487	0.011	3.839	0.585	93.417	2.567	0.155	0.005	0.005	0.000	0.000
02/11/2025	1000.781	0.014	3.898	0.588	92.870	3.028	0.179	0.005	0.006	0.000	0.000
02/10/2025	1015.199	0.015	3.837	0.596	91.142	4.815	0.178	0.004	0.007	0.001	0.001
02/09/2025	998.497	0.012	3.911	0.586	93.128	2.775	0.162	0.005	0.006	0.000	0.000
02/08/2025	997.246	0.011	3.865	0.585	93.386	2.573	0.154	0.005	0.005	0.000	0.000
02/07/2025	997.762	0.015	3.805	0.585	93.452	2.565	0.154	0.005	0.005	0.000	0.000
02/06/2025	998.406	0.014	3.860	0.586	93.255	2.694	0.166	0.005	0.006	0.000	0.000
02/05/2025	997.264	0.016	3.877	0.585	93.353	2.582	0.161	0.005	0.006	0.000	0.000
02/04/2025	1000.508	0.010	3.853	0.587	93.028	2.911	0.185	0.006	0.006	0.000	0.000
02/03/2025	1000.616	0.011	3.859	0.587	92.986	2.956	0.177	0.005	0.006	0.000	0.000
02/02/2025	998.000	0.009	3.860	0.585	93.303	2.664	0.153	0.005	0.005	0.000	0.000
02/01/2025	996.861	0.017	3.872	0.585	93.399	2.556	0.146	0.005	0.005	0.000	0.000
01/31/2025	993.893	0.011	3.804	0.582	93.926	2.133	0.118	0.004	0.004	0.000	0.000
01/30/2025	995.056	0.013	3.895	0.584	93.579	2.367	0.137	0.004	0.005	0.000	0.000
01/29/2025	996.765	0.015	3.911	0.585	93.328	2.586	0.150	0.005	0.005	0.000	0.000
01/28/2025	998.822	0.019	3.880	0.586	93.136	2.794	0.161	0.005	0.005	0.000	0.000
01/27/2025	1000.615	0.011	3.906	0.588	92.871	3.030	0.171	0.005	0.005	0.000	0.000
01/26/2025	998.339	0.015	3.936	0.587	93.077	2.801	0.161	0.005	0.005	0.000	0.000
01/25/2025	997.469	0.015	3.812	0.585	93.462	2.557	0.145	0.004	0.005	0.000	0.000
01/24/2025	996.245	0.024	3.863	0.585	93.474	2.495	0.136	0.004	0.004	0.000	0.000
01/23/2025	995.990	0.025	4.203	0.588	92.713	2.915	0.137	0.004	0.004	0.000	0.000
01/22/2025	993.548	0.013	4.179	0.586	93.107	2.563	0.130	0.004	0.004	0.000	0.000
01/21/2025	992.119	0.031	4.338	0.587	92.893	2.590	0.140	0.004	0.004	0.000	0.000
01/20/2025	990.061	0.017	4.289	0.585	93.291	2.269	0.125	0.004	0.004	0.000	0.000