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Gas Quality / Gas Quality By Date

Date Requested: Apr 30 2025 4:00 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 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


04/30/2025	992.922	0.092	3.212	0.577	95.145	1.516	0.035	0.000	0.000	0.000	0.000
04/29/2025	993.024	0.092	3.209	0.577	95.140	1.523	0.036	0.000	0.000	0.000	0.000
04/28/2025	995.487	0.092	3.147	0.578	94.998	1.694	0.069	0.000	0.000	0.000	0.000
04/27/2025	998.110	0.090	3.140	0.579	94.716	1.946	0.107	0.001	0.001	0.000	0.000
04/26/2025	997.992	0.079	3.131	0.579	94.804	1.851	0.129	0.002	0.003	0.000	0.000
04/25/2025	993.692	0.061	3.079	0.575	95.424	1.398	0.037	0.000	0.000	0.000	0.000
04/24/2025	992.704	0.053	3.057	0.574	95.616	1.245	0.028	0.000	0.000	0.000	0.000
04/23/2025	992.735	0.060	3.059	0.574	95.607	1.235	0.035	0.001	0.001	0.001	0.001
04/22/2025	1001.401	0.084	3.095	0.581	94.613	1.915	0.268	0.009	0.015	0.001	0.001
04/21/2025	994.703	0.080	3.088	0.576	95.283	1.459	0.086	0.002	0.002	0.000	0.000
04/20/2025	991.712	0.081	3.109	0.575	95.564	1.218	0.027	0.000	0.000	0.001	0.000
04/19/2025	991.322	0.078	3.100	0.574	95.633	1.167	0.022	0.000	0.000	0.000	0.000
04/18/2025	991.536	0.090	3.097	0.575	95.583	1.208	0.022	0.000	0.000	0.000	0.000
04/17/2025	991.064	0.088	3.108	0.574	95.620	1.165	0.019	0.000	0.000	0.000	0.000
04/16/2025	990.701	0.069	3.209	0.575	95.480	1.219	0.022	0.000	0.000	0.000	0.000
04/15/2025	990.314	0.055	3.138	0.574	95.731	1.054	0.023	0.000	0.000	0.000	0.000
04/14/2025	990.468	0.065	3.186	0.574	95.577	1.149	0.024	0.000	0.000	0.000	0.000
04/13/2025	990.277	0.055	3.148	0.574	95.713	1.060	0.024	0.000	0.000	0.000	0.000
04/12/2025	989.737	0.062	3.172	0.574	95.707	1.037	0.021	0.000	0.000	0.000	0.000
04/11/2025	989.319	0.049	3.149	0.573	95.848	0.931	0.023	0.000	0.000	0.000	0.000
04/10/2025	990.845	0.045	3.106	0.573	95.766	1.053	0.030	0.000	0.000	0.000	0.000
04/09/2025	992.508	0.043	3.113	0.575	95.583	1.184	0.073	0.001	0.001	0.000	0.000
04/08/2025	989.330	0.060	3.184	0.574	95.741	0.992	0.023	0.000	0.000	0.000	0.000
04/07/2025	988.412	0.057	3.222	0.573	95.777	0.920	0.022	0.000	0.000	0.000	0.000
04/06/2025	994.964	0.056	3.223	0.578	95.021	1.590	0.102	0.002	0.003	0.002	0.001
04/05/2025	992.102	0.050	3.207	0.575	95.468	1.148	0.112	0.005	0.005	0.002	0.002
04/04/2025	994.113	0.049	3.198	0.577	95.194	1.455	0.103	0.001	0.001	0.000	0.000
04/03/2025	988.567	0.050	3.235	0.573	95.744	0.950	0.022	0.000	0.000	0.000	0.000
04/02/2025	991.564	0.048	3.181	0.575	95.489	1.252	0.030	0.000	0.000	0.000	0.000
04/01/2025	989.635	0.051	3.210	0.574	95.663	1.050	0.026	0.000	0.000	0.000	0.000
03/14/2025	990.964	0.057	3.214	0.575	95.471	1.227	0.031	0.000	0.000	0.000	0.000
03/13/2025	993.495	0.061	3.138	0.576	95.314	1.451	0.036	0.000	0.000	0.000	0.000
03/12/2025	995.666	0.065	2.972	0.575	95.409	1.518	0.037	0.000	0.000	0.000	0.000
03/11/2025	992.052	0.070	3.214	0.576	95.304	1.379	0.034	0.000	0.000	0.000	0.000
03/10/2025	990.730	0.065	3.212	0.575	95.489	1.203	0.032	0.000	0.000	0.000	0.000
03/09/2025	993.588	0.075	3.198	0.577	95.130	1.559	0.037	0.000	0.000	0.000	0.000
03/08/2025	998.166	0.077	3.155	0.579	94.728	1.908	0.129	0.002	0.002	0.000	0.000
03/07/2025	996.475	0.077	3.160	0.578	94.867	1.831	0.064	0.000	0.000	0.000	0.000
03/06/2025	993.988	0.083	3.176	0.577	95.118	1.581	0.043	0.000	0.000	0.000	0.000
03/05/2025	995.848	0.048	2.742	0.573	95.966	1.203	0.041	0.000	0.000	0.000	0.000
03/04/2025	993.278	0.043	3.113	0.575	95.445	1.360	0.039	0.000	0.000	0.000	0.000
03/03/2025	991.545	0.047	3.120	0.574	95.639	1.165	0.030	0.000	0.000	0.000	0.000
03/02/2025	991.767	0.079	3.196	0.576	95.353	1.346	0.026	0.000	0.000	0.000	0.000
03/01/2025	991.975	0.083	3.193	0.576	95.324	1.374	0.026	0.000	0.000	0.000	0.000
02/28/2025	992.150	0.084	3.201	0.576	95.281	1.408	0.027	0.000	0.000	0.000	0.000
02/27/2025	992.244	0.080	3.194	0.576	95.294	1.405	0.027	0.000	0.000	0.000	0.000
02/26/2025	993.569	0.085	3.212	0.577	95.072	1.599	0.032	0.000	0.000	0.000	0.000
02/25/2025	994.221	0.078	3.195	0.577	95.051	1.635	0.040	0.000	0.000	0.000	0.000
02/24/2025	991.337	0.080	3.209	0.575	95.376	1.309	0.026	0.000	0.000	0.000	0.000
02/23/2025	999.070	0.076	3.182	0.580	94.737	1.711	0.262	0.011	0.018	0.001	0.001
02/22/2025	1004.461	0.060	3.162	0.583	94.380	1.866	0.475	0.021	0.032	0.002	0.002
02/21/2025	995.344	0.051	3.159	0.577	95.236	1.346	0.189	0.007	0.010	0.001	0.001
02/20/2025	990.462	0.067	3.234	0.575	95.467	1.201	0.031	0.000	0.000	0.000	0.000
02/19/2025	991.712	0.026	3.236	0.575	95.484	1.148	0.093	0.004	0.008	0.001	0.001
02/18/2025	1001.385	0.034	3.192	0.581	94.536	1.901	0.319	0.008	0.010	0.000	0.000
02/17/2025	1005.978	0.034	3.162	0.584	94.056	2.365	0.363	0.010	0.011	0.000	0.000
02/16/2025	1002.991	0.035	3.159	0.582	94.405	2.063	0.322	0.008	0.009	0.000	0.000
02/15/2025	1005.544	0.034	3.166	0.583	94.205	2.119	0.443	0.014	0.018	0.001	0.000
02/14/2025	1006.627	0.036	3.207	0.584	94.037	2.195	0.467	0.019	0.035	0.002	0.001
02/13/2025	1001.137	0.036	3.223	0.581	94.496	1.902	0.326	0.008	0.008	0.000	0.000
02/12/2025	1002.662	0.036	3.234	0.582	94.320	2.022	0.368	0.010	0.010	0.000	0.000
02/11/2025	999.715	0.028	3.200	0.580	94.696	1.789	0.272	0.007	0.007	0.000	0.000
02/10/2025	1002.363	0.028	3.169	0.581	94.519	1.906	0.356	0.010	0.011	0.000	0.000
02/09/2025	1001.745	0.027	3.178	0.581	94.557	1.878	0.340	0.009	0.009	0.000	0.000
02/08/2025	1001.036	0.029	3.203	0.581	94.571	1.859	0.318	0.009	0.011	0.000	0.000
02/07/2025	1001.952	0.032	3.257	0.582	94.381	1.932	0.376	0.010	0.012	0.000	0.000
02/06/2025	1001.465	0.032	3.214	0.581	94.498	1.902	0.335	0.009	0.011	0.000	0.000
02/05/2025	1002.105	0.041	3.216	0.582	94.378	2.020	0.326	0.009	0.010	0.000	0.000
02/04/2025	1003.561	0.033	3.182	0.582	94.423	1.910	0.406	0.016	0.027	0.002	0.001
02/03/2025	1003.727	0.032	3.191	0.582	94.380	1.941	0.416	0.016	0.023	0.001	0.001
02/02/2025	1002.743	0.031	3.187	0.582	94.458	1.916	0.379	0.012	0.016	0.001	0.000
02/01/2025	1001.754	0.029	3.211	0.581	94.518	1.847	0.369	0.011	0.014	0.000	0.000
01/31/2025	998.827	0.036	3.273	0.580	94.630	1.766	0.282	0.006	0.006	0.000	0.000
01/30/2025	1000.664	0.045	3.252	0.581	94.470	1.891	0.326	0.008	0.009	0.000	0.000
01/29/2025	1001.235	0.049	3.343	0.583	94.258	1.927	0.399	0.011	0.012	0.000	0.000
01/28/2025	1001.541	0.044	3.291	0.582	94.349	1.898	0.394	0.011	0.013	0.000	0.000
01/27/2025	1003.177	0.042	3.269	0.583	94.279	1.915	0.457	0.016	0.020	0.001	0.000